Skip to content

Calculators Site

Finance Property Health Automobile & transport Education

All categories

Browse calculator categoriesExplore all categories

Money & planning

Finance & investing

Health & wellbeing

Health & fitness

Home & property

Property & mortgages

Learning & science

Travel & transport

Automobile & transport

Search calculators

EXPLORE A TOOL

No matches found.

Try “mortgage”, “BMI” or “savings”.Suggest a calculator

Search mortgage, loan, BMI and other calculators.Esc to close

Finance & investing Property & mortgages Health & fitness Automobile & transport Education All calculators About Calculators Site Contact

Loading page…

Calculators Site

Calculators for finance,
health and everyday maths.

Finance, health and everyday tools

Explore

Finance & investing Health & fitness Property & mortgages Salary & employment Education

More calculator categories

All 43 categories General calculator Animals & pets Automobile & transport Betting & odds Bridging & development Business & ecommerce Business finance

Behind Calculators Site

About Calculators Site Editorial standards Our authors Get in touch

© 2026 Calculators Site.

Privacy Terms Cookies & choices

Home/Education

LEARNING & SCIENCE

Education calculators

Free grade calculator for working out a weighted average across your assessments and the equivalent degree classification.

202 tools to exploreCHOOSE YOUR STARTING POINT

Percentage calculatorPercentage calculator: find a percentage of a number, what percentage one number is of another, and the percentage increase or decrease between two values.Percentage increase calculatorWork out a value after a percentage increase: the new amount, the rise in numbers and the multiplier you can reuse for any starting value.My internet speed calculatorMy internet speed calculator: compare a measured result with the speed your plan promises, in megabits and megabytes, and time a file transfer.Grade calculatorGrade calculator for UK students: work out your weighted average mark across assessments and the equivalent degree classification.Fraction calculatorFraction calculator: add, subtract, multiply and divide fractions, with the answer in its simplest form, as a mixed number and as a decimal.Percentage difference calculatorCompare two values with their average: the percentage difference, the gap in numbers and the mean, whichever order you enter the two values in.Percentage change calculatorFind the percentage change between two values, up or down, with the size of the change and the multiplier, using the original value as the base.Ratio calculatorSimplify a ratio to its lowest terms, split an amount in a given ratio, or find the missing term, with the value of one part shown for each answer.Square meter calculatorWork out the area of a floor, wall or plot in square metres from its length and width, and price it per square metre if you need a cost.Distance between coordinates calculatorDistance calculator: calculate Great Circle as-the-crow-flies distance between GPS coordinates (lat/long) or 2D/3D points.Student loan repayment calculatorStudent loan repayment calculator for the UK: monthly repayments on Plan 1, 2, 4, 5 or a Postgraduate Loan, and whether your loan will be written off.Bottleneck calculatorBottleneck calculator: compare the frame rate your processor and graphics card can each sustain to see which limits the pair and by how much.Average calculatorAdd up a list of numbers and divide by how many there are, with the median, range and standard deviation of the same list alongside.Percentage decrease calculatorWork out a value after a percentage decrease, see how much was taken off, and get the multiplier that turns the old value into the new one.Volume calculatorFind the volume and surface area of a box, cylinder, sphere, cone or square-based pyramid, in cubic metres, litres and your own unit.Subnet calculatorSubnet calculator: turn an IPv4 address and prefix into the network address, broadcast, subnet mask, wildcard and usable host range.Integral calculatorIntegrate a polynomial: the antiderivative with + C, the definite integral between two limits, and the average value over that range.Triangle calculatorFind the area of a triangle from a base and height or from all three sides, with the perimeter and a description of the triangle.Student loan payoff calculatorCalculate how quickly your UK student loan will be repaid or written off based on your salary growth, Plan 1, 2, 4, 5, or Postgraduate terms.Graphing calculatorPlot any function of x, with where it crosses the axes, its turning points and its value at a point you choose, plus a table of the numbers.Discount calculatorWork out a sale price after one or two percentage discounts, add sales tax or VAT if it applies, and see the saving and the true overall discount.Electrical cable sizing calculatorCalculate required electrical conductor size, current capacity, and permissible circuit run lengths compliant with IEC and BS standards.Differentiation calculatorDifferentiate a polynomial and read the gradient at a chosen point, with the second derivative and both curves drawn on the same axes.Right angle triangle calculatorFind the missing side of a right-angled triangle with Pythagoras, plus the area, perimeter and both acute angles in degrees.Standard deviation calculatorMeasure how far the numbers in a list sit from their mean, with the sample and population standard deviation both shown.Trig calculatorFind sin, cos and tan for an angle in degrees or radians, or work back from a ratio to the angle, with both angle units shown.Molar concentration calculatorMolarity calculator: calculate solution molarity, moles, and required mass of solute from molecular weight and volume.Education loan repayment calculatorEducation loan repayment calculator: work out the monthly repayment, total interest and total cost of a fixed-term education or study loan.Maintenance loan calculatorMaintenance loan calculator for UK students in England: estimate your 2026 to 2027 Maintenance Loan from household income and where you'll live.FPS calculatorFPS calculator: turn a frame rate into frame time in milliseconds, compare it with your monitor's refresh rate and see whether frames are wasted.Circumference calculatorFind the circumference of a circle from its radius, diameter or circumference itself, with the radius, diameter and area alongside.Factorise calculatorFactorise a quadratic into two brackets the UK way, with any common factor taken out first and the values that make it zero listed.Speed distance time calculatorSpeed calculator: solve speed, distance, time, and running pace in km/h, mph, m/s, or knots using the formula v = d / t.Aspect ratio calculatorAspect ratio calculator: simplify any pixel size to a whole-number ratio such as 16:9, then scale to a new width without distorting the image.Power supply calculator UKUK power supply calculator: add your processor, graphics card and other components, add headroom and get a suggested PSU size with the current at 230 V.Area calculator for a circleFind the area of a circle from its radius, diameter or circumference, in square metres and in millimetres, inches, feet or yards.Calculator of volume of cylinderWork out the volume of a cylinder in cubic metres, litres and your own unit from its radius and height, with the surface area too.Calculator for medianFind the middle value of a list, averaging the two middle numbers when the count is even, with the mean and range shown too.Solution dilution calculatorDilution calculator: solve C1V1 = C2V2 to find how much stock solution to measure and diluent to add for your target concentration.Slope, pitch & grade calculatorSlope calculator: calculate slope (m = rise/run), incline angle in degrees, percentage grade (%), and roof pitch.Cable voltage drop & wire loss calculatorVoltage drop calculator: calculate cable voltage drop, load voltage, percentage loss, and maximum circuit run lengths for single and 3-phase circuits.Download time calculatorDownload time calculator: work out how long a file takes at your real throughput, with megabits, megabytes and binary units kept separate.RAID calculatorRAID calculator: work out usable capacity, parity overhead and fault tolerance for RAID 0, 1, 5, 6 and 10 from your disk count and size.Angle calculatorConvert an angle between degrees, radians and gradians, and see its complement and supplement worked out in degrees.Matrix calculatorFind the determinant, inverse, transpose and trace of a 2 × 2 matrix, or multiply two matrices together, with a check of the work.Pi calculatorRead pi to up to fifteen decimal places, with two pi, half pi, pi squared and the square root of pi for the formulas that use them.Square root calculatorFind the square root of a number, check whether it is a perfect square, and get the simplified surd form for whole numbers.Standard form calculatorWrite any number as a value between 1 and 10 times a power of ten, the standard form taught in UK schools for GCSE maths.Weighted average calculatorAverage values that count for different amounts, such as marks with different credit, and compare the result with the plain average.Difference calculatorFind the gap between two numbers, which one is larger, and the gap as a share of the larger number, with the ratio between the two values.Binary calculatorConvert binary digits to decimal, octal and hexadecimal, and see each place value that makes up the number you typed.Binomial distribution calculatorFind the chance of exactly, at most or at least k successes in n trials, with the cumulative probabilities, mean, variance and spread.Mod on a calculatorFind the remainder after dividing one whole number by another, with the number of whole groups and a check of the arithmetic.Probability calculatorFind the probability of an event from a count of outcomes, or combine two independent or mutually exclusive events, with the odds.Sample size calculatorWork out how many survey responses you need for a chosen margin of error and confidence level, with a correction for small populations.Scale calculatorConvert map, plan and model measurements to real size and back at any scale, in metric or imperial units, with the answer also given in metres.Ohm's law & power wheel calculatorOhm's law calculator: solve for voltage, current, resistance, and electrical power using V = I × R and P = V × I.US city & coordinate distance calculatorUS distance calculator: find the straight-line great circle distance between US cities and coordinates in statute miles, feet, and nautical miles.US NEC wire voltage drop calculatorUS voltage drop calculator: calculate wire voltage drop in feet and AWG circular mils according to NEC 210.19(A) 3% and 5% guidelines.Calculus calculatorDifferentiate and integrate a polynomial in one place: derivative, second derivative, antiderivative, definite integral and stationary points.Linear equation calculator with solutionSolve a linear equation for x and see every step, including the rearrangement, the division and the check that both sides agree.Long division calculatorDivide one whole number by another and see the long division written out digit by digit, with the quotient, remainder and a check.Lcm calculatorFind the lowest common multiple of two or more whole numbers, with the highest common factor of the same list alongside.Simultaneous equations calculatorSolve two linear equations for x and y, with the determinant that shows whether the pair has one answer, none, or infinitely many.Triangle angle calculatorFind the missing angle of a triangle from the other two, or work out all three angles from the sides with the cosine rule.Electrical power & energy calculatorPower calculator: calculate AC single-phase, three-phase, and DC electrical power (Watts, kW, kVA, kVAR) and kWh energy consumption.UK crow-flies distance calculatorUK distance calculator: calculate straight-line as-the-crow-flies distance between UK towns and coordinates in miles and yards.UK BS 7671 voltage drop calculatorUK voltage drop calculator: verify cable compliance with BS 7671 18th Edition limits (3% lighting and 5% power) using mV/A/m tables.US NEC wire size & ampacity calculatorDetermine required AWG conductor size and ampacity for 120V/240V circuits compliant with the National Electrical Code (NEC).US highway speed & travel time calculatorUS speed calculator: calculate driving speed in mph, highway distance in miles, and travel duration using US customary units.US roof pitch & slope calculatorUS slope calculator: calculate roof pitch in inches per foot (X/12 pitch), percentage slope (grade %), and ADA ramp requirements.Dilution equation calculatorWork out how much stock to measure out for a target concentration, or the concentration you end up with, using C1V1 = C2V2.Log calculatorFind a logarithm in any base, with the natural log and log base 10 alongside and a check that raises the base to the answer.Normal distribution calculatorFind the chance of a value below, above or between two points on a normal curve, with the z score, percentile and the curve drawn.T test calculatorTest a sample mean against a claimed value, or compare two means, with the t statistic, degrees of freedom and two-tailed p value.Density, mass & volume calculatorDensity calculator: calculate density (ρ = m/V), mass, or volume across metric and imperial units with reference material densities.Series, parallel & LED resistor calculatorResistor calculator: calculate equivalent resistance for series and parallel networks, and size LED current limiting dropper resistors.FOV calculatorFOV calculator: convert a horizontal field of view into the vertical and diagonal angles for any aspect ratio, without adding the angles up.Epoch calculatorEpoch calculator: turn a Unix timestamp into a readable UTC date and time, see the same instant at any offset, and get the ISO 8601 form.UK road speed & journey time calculatorUK speed calculator: work out average road speed in mph, trip distance in miles, and journey duration according to British road standards.UK BS 7671 cable sizing calculatorCalculate UK cable sizes for domestic and commercial installations compliant with BS 7671 18th Edition wiring regulations.Highest common factor calculatorFind the highest common factor of a list of whole numbers, the largest number that divides into every one of them exactly in the UK.Hex calculatorConvert hexadecimal digits to decimal, binary and octal, with the byte value that two hex digits describe and the colour code they form.Solving quadratics calculatorSolve ax² + bx + c = 0 with the quadratic formula, and see the discriminant, the vertex and the factorised form at the same time.Surface area calculatorWork out the total and curved surface area of a box, cylinder, sphere or cone in square metres, and in the unit you measured in.Solution concentration calculatorConcentration calculator: convert and calculate solution concentration in g/L, mg/mL, percentage strength (% w/v, % w/w), and PPM/PPB.Camshaft LSA & overlap calculatorCalculate camshaft Lobe Separation Angle (LSA), valve overlap, intake centerline, and exhaust centerline for performance engine builds.Mechanical work & energy calculatorWork calculator: calculate mechanical work done (W = F·d·cos θ), mechanical power in Watts and horsepower, and kinetic or potential energy.Potential divider output calculatorVoltage divider calculator: calculate output voltage (Vout) for loaded and unloaded resistor dividers, circuit current, and power dissipation.Data calculatorData calculator: convert between bytes, kilobytes, megabytes and the binary KiB and MiB, and see why a 1 TB drive shows less in your file manager.Sensitivity calculatorSensitivity calculator: work out effective DPI and the mouse distance for a full 360 turn from your DPI, in-game sensitivity and yaw constant.UK gradient & road incline calculatorUK slope calculator: calculate British 1 in X gradient ratios, road incline percentage grades, and ramp slopes for UK Part M standards.US 120V / 240V / 480V electric power calculatorUS power calculator: calculate Watts, kW, kVA, and continuous loads under NEC 80% rules for US 120V, 240V, and 480V circuits.AISC W-Beam deflection & load calculatorCalculate US AISC Wide Flange (W-shape) beam deflection, section modulus, and maximum load capacity in feet and kips.Binomial expansion calculatorExpand a bracket raised to a power with the binomial theorem, showing the coefficients, the Pascal row and the constant term.Differential equation solution calculatorSolve exponential growth, Newton's cooling or logistic growth, with the closed-form solution and a numerical run that confirms it.Nth term calculatorFind the rule for the nth term of an arithmetic or geometric sequence from its terms, with the next term and the sum of the series.Rounding calculatorRound any number to decimal places, the nearest whole number, ten, hundred or thousand, and see how much the answer changed.Significant figures calculatorRound a number to a chosen number of significant figures, count how many it already has, and read the answer in standard form.Sum calculatorAdd a list of numbers pasted from a spreadsheet or typed with commas, and see the total, how many numbers were read, the mean and the range.Steel beam deflection & stress calculatorCalculate simply supported steel beam deflection, bending stress, and maximum permissible span under uniform distributed and point loads.Molar mass & chemical formula calculatorMolecular weight calculator: enter any chemical formula to calculate molar mass, formula weight, and elemental mass percentage breakdown.PPI calculatorPPI calculator: turn a resolution and a diagonal into pixels per inch, dot pitch and the physical width and height of the panel in millimetres.Word calculatorWord calculator: count words, characters, sentences and paragraphs in pasted text, and estimate reading time at the speed you choose.UK 230V / 400V electrical power calculatorUK power calculator: calculate real power (kW), apparent power (kVA), and electricity units (kWh) for UK 230V and 400V 50Hz installations.UK Universal Beam (UB) deflection calculatorCalculate UK Universal Beam (UB) deflection and bending moment for residential structural steelwork according to BS 4-1.US radius distance & coverage calculatorCalculate map radius distance in miles, service area coverage in square miles, and travel radius circles across the United States.Golden ratio calculatorFind the longer part that pairs with a length in the golden ratio, or check whether two lengths are within a hundredth of 1.618034.Indices calculatorWork out a base raised to an index, including negative indices that give a fraction, using the UK name for a power.Proportion calculatorSolve a proportion by cross multiplication: find the missing term in A : B = C : ?, with the scale factor and cross product shown alongside.Range calculatorSubtract the smallest value from the largest to get the range of a list, with the mean, median and standard deviation alongside.Roman numerals calculatorConvert a number from 1 to 3999 into Roman numerals, or read Roman numerals back into a number, using the standard spellings.Statistical significance calculatorCompare two conversion rates with a two-proportion z test: the p value, the confidence interval for the gap and a plain-language verdict.BS 5839 fire alarm standby battery calculatorUK fire alarm battery calculator: calculate the standby battery capacity (Ah) for fire alarm panels according to BS 5839-1:2017 Section 25.4.Optics & telescope magnification calculatorCalculate optical magnification, focal lengths, aperture focal ratios, and field of view for telescopes, microscopes, and thin lenses.Geographic radius & coverage calculatorCalculate geographic radius circles, land coverage area, circumference, and driving radius around any location on a map.HDPE pipe pressure rating & DR calculatorCalculate HDPE pipe working pressure rating, minimum wall thickness, inside diameter, and flow velocity compliant with PPI and AWWA standards.Saturated steam tables & thermodynamic calculatorCalculate saturated steam temperature, pressure, specific volume, enthalpy, and latent heat of vaporisation based on IAPWS-IF97 formulations.CSS calculatorCSS units calculator: convert between pixels, rem, em, points and percentages at your own root font size, with every unit shown at once.Cron calculatorCron calculator: read a five-field cron expression and see the next three run times, with ranges, lists and steps explained field by field.Chmod calculatorChmod calculator: turn three permission digits into the octal mode, the rwx string and the exact chmod command, with read, write and execute explained.UK radius distance & area calculatorCalculate radius circles in miles around UK towns and cities, coverage areas in square miles and acres, and travel boundaries.US PPI TR-33 HDPE pipe calculatorCalculate US HDPE pipe pressure classes, DR wall thickness, thermal expansion, and AWWA C906 ratings using PPI TR-33 guidelines.Student loan payoff calculator (US)Calculate how extra monthly payments and lump sums accelerate your federal or private student loan payoff and save thousands in interest.Student loan interest calculator (US)Calculate total and daily simple interest charges on US federal and private student loans over standard and extended repayment terms.Student loan interest tax deduction calculator (US)Calculate your IRS Form 1040 Schedule 1 student loan interest deduction (up to $2,500) and tax savings based on your MAGI.How much student loan can I get? (US)Determine your maximum federal Direct Subsidized and Unsubsidized borrowing limits based on your college year and dependency status.Student loan eligibility calculator (US)Check Title IV federal student aid eligibility: FAFSA citizenship, enrollment status, aggregate borrowing limits, and SAP requirements.Student loan early repayment calculator (US)Calculate how early prepayments reduce interest and shorten your federal or private student loan term with zero prepayment penalty.Advanced student loan repayment calculator (US)Comprehensive US student loan projection: compare Standard 10-year, Graduated, Extended, and IDR (SAVE/PAYE/IBR) plans with career income growth.Student loan APR calculator (US)Calculate the true Annual Percentage Rate (APR) on US student loans including upfront federal origination fees (1.057%/4.228%) and compounding.Student loan compound interest calculator (US)Calculate simple daily interest accrual and capitalization events on US federal and private student loans over time.Daily interest student loan calculator (US)Calculate daily simple interest accrual on US federal student loans using the standard statutory formula ($I = P × R/365.25 × D$).Is student loan interest calculated daily? (US)Understand how US federal and private student loans use daily simple interest and how interest capitalizes when exiting grace periods.Student loan amount calculator (US)Calculate total borrowing capacity and affordable loan amount based on post-graduation income and target monthly payment.Student loan balance calculator (US)Track your remaining US student loan principal and amortization progress after a set number of monthly payments.Student loan calculator multiple loans (US)Aggregate multiple federal and private student loans and calculate payoff order using Debt Avalanche (highest interest) or Debt Snowball.Student loan refinance calculator (US)Calculate interest savings and new monthly payments from refinancing high-interest student loans into a lower-rate private loan.Student loan end date calculator (US)Calculate the exact month and year your federal or private student loan will be completely paid off at your current payment rate.Student loan fee calculator (US)Calculate federal origination fees deducted from Direct Subsidized/Unsubsidized (1.057%) and PLUS loans (4.228%) to find net funds received.Student loan forgiveness tax calculator (US)Calculate estimated federal and state tax liability (the 'tax bomb') on forgiven income-driven repayment (IDR) student loan balances.Student loan lump sum payment calculator (US)Calculate interest savings and loan term reduction from applying a one-time lump-sum payment to your student debt.Deferred student loan calculator (US)Calculate interest accrual and capitalization during federal in-school deferment and economic hardship forbearance periods.Education loan tax benefit calculator (US)Calculate tax savings under IRC Section 221 (up to $2,500 above-the-line deduction for student loan interest) based on your federal tax bracket.Graduated student loan repayment calculator (US)Calculate payments under the official US Federal Graduated Repayment Plan: payments start low and increase every two years over 10 to 30 years.Simple student loan calculator (US)A straightforward, easy-to-use loan calculator to find your monthly payment and total interest on federal or private student loans.Student loan comparison calculator (US)Compare Standard 10-year repayment vs Income-Driven Repayment (SAVE/PAYE/IBR) vs Private Refinancing on monthly payment and total cost.Calculate interest-only payments student loan (US)Calculate monthly interest-only payments on US Unsubsidized Direct loans and private loans while in school to prevent interest capitalization.Bullet trajectory & drop calculatorCalculate bullet trajectory, bullet drop in inches and MOA/MILs, velocity decay, time of flight, and wind drift using G1/G7 drag functions.NFPA 72 secondary power battery calculatorUS fire alarm battery calculator: determine secondary power battery capacity (Ah) for commercial fire alarm units under NFPA 72 Chapter 10.Student loan interest calculatorCalculate annual and monthly interest accrual on UK student loans across Plan 1, Plan 2, Plan 4, Plan 5, and Postgraduate loans.Study loan interest calculatorStudy loan interest calculator: see the total interest, first-year interest and monthly payment on a fixed-term study or education loan.Student loan tax deduction calculatorUnderstand how UK student loan deductions interact with PAYE income tax, National Insurance, and salary sacrifice arrangements.How much student loan calculatorFind out how much student finance you can get in the UK: tuition fee loans (£9,535) and living cost maintenance loans based on household income.Student loan eligibility calculatorCheck your eligibility for UK student finance: ordinary residence, settled status, previous study 'gift year' rules, and course level.Student loan early repayment calculatorEvaluate whether voluntary early overpayments on your UK student loan will save money or be wasted before the 30/40-year statutory write-off.Education loan prepayment calculatorEducation loan prepayment calculator: see how much interest and time you save by paying extra on a fixed-term education loan.Federal student loan calculatorCalculate monthly payments and total interest for US Department of Education Direct Subsidized and Unsubsidized federal student loans.HELP loan calculatorCalculate compulsory repayment amounts and timelines for Australian HECS-HELP student loans and university study debt based on income.Calculate income based student loan repaymentCalculate monthly payments for US federal student loans under income-driven repayment plans (SAVE, PAYE, IBR, and ICR) based on AGI and family size.APR student loan calculatorCalculate the effective APR on UK commercial and private education loans and compare against government income-contingent interest rates.Student loan compound interest calculatorSee how interest compounds on your UK student loan balance over time and whether your repayments exceed monthly interest accumulation.Daily interest student loan calculatorCalculate exact daily interest accrual on UK student loans and see how much interest is added to your statement each month.Public student loan forgiveness calculatorEstimate your 120 qualifying payments, monthly IDR amounts, and tax-free loan cancellation under the US Public Service Loan Forgiveness (PSLF) program.Is student loan interest calculated daily?Learn how the UK Student Loans Company calculates interest daily and charges it monthly, and see the exact daily cost for your balance.Student loan forgiveness tax calculatorLearn how UK student loan statutory write-offs after 25, 30, or 40 years are 100% exempt from HMRC income tax.Student loan end date calculatorFind out your exact UK student loan cancellation date (25, 30, or 40-year write-off) versus estimated date of paying it off in full.Student loan lump sum payment calculatorEvaluate if paying a lump sum toward your UK student loan actually saves money or will be wasted before the 30/40-year write-off.Student loan calculator for multiple loansCalculate combined payroll deductions when repaying multiple UK student loans simultaneously (e.g. Plan 1 + Plan 2, or Plan 2 + Postgraduate loan).Student loan fee calculatorUnderstand fees and charges on UK student finance: 0% arrangement fees on government loans vs fees on commercial study loans.Student loan balance calculatorProject your future UK student loan balance over 5, 10, 15, and 20 years based on salary deductions versus interest additions.Student loan amount calculatorWork out how much student loan debt you will accumulate across tuition and maintenance loans over a 3 or 4-year UK degree.Advanced student loan repayment calculatorDetailed multi-year career projection for UK student loans: salary inflation, changing repayment thresholds, interest capitalization, and write-off countdown.Student loan refinance calculatorCompare commercial loan refinancing with UK Student Loans Company debt to see why refinancing usually loses valuable income-contingent protection.Education loan tax benefit calculatorReview UK tax rules for student loan repayments, employer repayment assistance schemes, and salary sacrifice guidance.Education loan calculator with moratorium periodCalculate total interest accrual and adjusted EMI for education loans with a study moratorium period (course duration plus grace period).Education loan amount calculatorFind out how much education loan you can afford to borrow based on your target monthly repayment, interest rate and tenure.Calculate unsubsidized loan interestCalculate in-school daily interest accumulation and capitalization for US Direct Unsubsidized federal student loans.Credit union PLUS loan calculatorCalculate monthly payments, interest charges, and payoff timelines for Credit Union student loans and Federal Parent/Grad PLUS loans.Student loan comparison calculatorCompare UK student loan plans side by side (Plan 1 vs Plan 2 vs Plan 4 vs Plan 5 vs Postgraduate) on thresholds, interest, and write-off terms.Deferred student loan calculatorCalculate payment suspension rules when your income drops below the repayment threshold on UK student loans, and what a deferral costs.Simple student loan calculatorA simple, beginner-friendly calculator to quickly check your monthly UK student loan deduction based purely on your annual salary.Graduated student loan repayment calculatorProject UK student loan repayments as your career progresses along a graduated graduate earnings curve, year by year.Education loan compound interest calculatorEducation loan compound interest calculator: see how interest compounds on a study loan while you aren't making repayments, such as during your course.Education loan foreclosure calculatorCalculate the early settlement amount, penalty fees, and net interest saved by foreclosing or settling your education loan early.Education loan comparison toolCompare two education loans side by side on monthly payment, interest rate, fees and total cost to choose the best study loan.Education loan eligibility calculatorEducation loan eligibility calculator: estimate how much you could borrow for study from the monthly repayment you can afford, the rate and the term.Education loan tenure calculatorWork out how many months or years it will take to pay off your education loan based on your principal, interest rate, and monthly payment.Education loan balance calculatorCheck your remaining education loan principal balance and amortization progress after a number of monthly payments.Federal student loan daily interest calculatorCalculate exact daily simple interest accrual ($I = P × R/365.25 × D) on US Direct Subsidized and Unsubsidized student loans.Federal student loan payoff calculatorCalculate how extra monthly payments or one-off lump sums shorten your federal student loan payoff date and save interest.Federal student loan eligibility calculatorCheck annual and aggregate borrowing limits for US Direct Subsidized and Unsubsidized federal student loans by year and dependency status.Federal student loan origination fee calculatorCalculate the statutory origination fee deducted from US Direct Loans (1.057%) and PLUS loans (4.228%) to determine net disbursements.IBR loan forgiveness calculatorCalculate monthly payments and remaining balance forgiven after 20 or 25 years under the US Federal Income-Based Repayment (IBR) plan.How to calculate max loan ICRCalculate the maximum payment cap under the US Federal Income-Contingent Repayment (ICR) plan: 20% discretionary income vs 12-year income-factored payment.Calculate interest only payments student loanCalculate how much monthly payment would be needed to service the monthly interest on a UK student loan and freeze balance growth.Scientific notation calculatorWrite any number as a coefficient between 1 and 10 times a power of ten, the scientific notation taught in US maths lessons.Greatest common factor calculatorFind the greatest common factor of a list of whole numbers, the largest number that divides evenly into each one in US maths.Exponents calculatorWork out a base raised to an exponent, including negative exponents that give a fraction, using the US name for a power.Factoring calculatorFactor a quadratic into two binomials the US way, with the greatest common factor taken out first and the values that make it zero listed.Power supply calculator USUS power supply calculator: add your processor, graphics card and other components, add headroom and get a suggested PSU size with the current at 120 V.UK PE100 HDPE pipe pressure & SDR calculatorCalculate UK PE100 and PE80 HDPE pipe pressure rating, SDR wall thickness and flow velocity in bar and mm to ISO 4427 and BS EN 12201.

Have something else in mind?Suggest a calculator

IN THIS COLLECTION

Planned education calculators

Calculators we're building next in this category.

01Ucas points calculatorPlanned
02Uni grade calculatorPlanned
03Ucat score calculatorPlanned
04A level calculatorPlanned
05Gpa calculatorPlanned
06Weighted grade calculatorPlanned
07Btec grade calculatorPlanned
08Acca exemption calculatorPlanned
09Gcse calculatorPlanned

CALCULATOR INPUTS AND METHODS

Education calculator inputs and methods

Choose the calculation that matches your question and the inputs you have. Each calculator in the education calculators collection explains its inputs, method and result limitations.

Explore our standards

BROWSE THE CALCULATOR COLLECTION

Find a calculator by category

Explore calculators