Loan calculator
For a loan: compare payments, interest, a fee and the effect of monthly extra repayments.
48 tools
Finance calculators
Finance calculators help you estimate payments, growth, percentages and shopping discounts before you make a decision. The tools are designed for quick reference and use common formulas, so you can adjust the inputs and compare scenarios in seconds.
All in section
All calculators Finance Popular
Loan calculator
Estimate a monthly loan payment, total repayment and overpayment.
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Finance
Compound interest calculator
Estimate investment growth with compounding and regular contributions.
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Finance Popular
Mortgage calculator
Estimate mortgage payment, loan amount and overpayment.
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Finance Popular
Percentage calculator
Find a percentage, a share, an adjusted value or relative change with a clear comparison base.
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Finance Popular
Discount calculator
Compare unit price and savings after consecutive discounts, with a quantity total.
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Finance
Margin and markup calculator
Work out markup, margin, profit and selling price from cost.
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Finance
Break-even point calculator
Find how many units you must sell to cover your costs.
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Finance
Annuity payment calculator
The level payment and a month-by-month schedule of interest against principal.
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Finance
APR and APY calculator
Conversion between the nominal and the effective annual rate.
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Finance
Bonus calculator
Bonus before and after tax from salary, percentage and tax rate.
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Finance
50/30/20 budget calculator
Split income into needs, wants and savings.
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Finance
Shared budget split calculator
Splits a shared amount between people equally or in proportion to income.
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Finance
CAGR calculator
Average annual growth rate between two values.
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Finance
Commission calculator
Commission, deal amount or rate — whichever you are missing.
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Finance
Credit card payoff calculator
How many months a card balance takes to clear at a fixed payment.
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Finance
Crypto profit calculator
Trade result for long and short positions including entry and exit fees and leverage.
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Finance
Dollar-cost averaging calculator
Average price and outcome when buying the same amount at regular intervals.
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Finance
Debt payoff calculator — snowball and avalanche
Order and term for paying off several debts: snowball or avalanche.
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Finance
Asset depreciation calculator
Depreciation by three methods with salvage value and a year-by-year table.
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Finance
Dividend yield calculator
Annual dividend as a share of the entered share price.
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Finance
Down payment calculator
Down payment and loan amount from the price and the percentage put down.
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Finance
Debt-to-income calculator
What share of income before tax goes to debt payments.
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Finance
Early loan repayment calculator
Interest saved and term shortened by a regular extra payment.
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Finance
Emergency fund calculator
Fund target in months of expenses, and progress towards it.
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Finance
Freelance rate calculator
The hourly rate that delivers your target income after tax and unbillable hours.
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Home equity loan calculator
Amount available against a home, allowing for the outstanding mortgage and the loan-to-value limit.
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Finance
Inflation calculator
Purchasing power of a sum after several years, and how much is lost.
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Finance
Instalment plan calculator
The monthly payment on an instalment plan with a markup, plus the schedule.
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Finance
Lease payment calculator
Monthly lease payment with a residual value.
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Finance
Leverage calculator
Position size, liquidation price and the distance to it.
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Finance
Market cap calculator
Market capitalisation from the share count and the price per share.
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Finance
Maximum loan amount calculator
The largest loan your income supports at a given debt burden, rate and term.
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Finance
Overtime pay calculator
Monthly pay with overtime hours and the effective hourly rate.
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Finance
Position size calculator
Trade size from the risk you allow per account and the distance to the stop.
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Finance
Real return calculator
Return after inflation, by the exact formula and by subtraction.
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Finance
Loan refinancing calculator
Compares your current loan with a new one and shows what switching is actually worth.
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Finance
Rental yield calculator
Gross and net rental yield on a property.
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Finance
Risk reward ratio calculator
Risk-to-reward ratio from three prices and the win rate needed to break even.
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Finance
ROI calculator
Return on investment, with additional costs counted properly.
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Finance
Rule of 72 calculator
How long money takes to double, and how far the shortcut is off.
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Finance
Salary period converter
Convert a salary between hourly, daily, monthly and yearly.
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Finance
Salary raise calculator
Raise percentage from a new salary, or the new salary from a percentage.
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Finance
Savings goal calculator
How much to put aside each month, or how long a goal takes at a given contribution.
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Finance
Savings rate calculator
The share of income left after expenses.
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Finance
Simple interest calculator
Interest charged on the initial amount only, in both directions.
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Finance
Time value of money calculator
Future value of a sum, and discounting future money back to today.
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Finance
Vacation accrual calculator
Leave balance from the annual entitlement, months worked and days taken.
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Finance
Working day cost calculator
What one working day and one working hour are worth at your salary.
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Which calculation to choose
Mortgage calculator
For a home purchase: separate the down payment and monthly expenses from loan repayment.
What to prepare
Prepare the amount, nominal annual rate, term and known extra costs. Compare scenarios under the same assumptions.
Common mistake
The nominal rate is not the full cost of credit. Only costs with supplied input values are included.
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New calculators
FAQ
Are these financial results exact?
No. They are reference estimates based on the numbers you enter. Real offers can include fees, insurance and bank-specific rules.
Can I compare several scenarios?
Yes. Change the inputs and the result updates in the browser. You can also copy a link with the current values.
Do you store my inputs?
Calculations run in your browser; values are not sent to a server to perform the calculation. A copied link can contain values in its URL, which may remain in browser history or hosting logs. See the privacy policy before sharing sensitive inputs.
Categories
Currency
Currency converter and popular pairs for quick travel, shopping and budget estimates.
Fitness
BMI, calories, running pace and one-rep max calculators for training and body metrics.
Home improvement
Tile, wallpaper, paint and laminate calculators for estimating materials before a project.
Date and time
Age and business day calculators for dates, planning and deadlines.
Maths calculators
Remainder, prime factors, proportions, equations and logarithms.
Business and marketing
Contribution margin, customer acquisition cost, average order value, returns and ad ROI.
Unit converters
Convert length, mass, temperature, pressure and other quantities between units.
Electronics calculators
Current, voltage, resistance, power and circuit supply.
Computer calculators
Download speed, bandwidth, frames, resolution and disk space.
Study calculators
Test percentages, the grade you need and reading speed.
Car calculators
Fuel consumption, power to weight, trip cost and speed.
Household calculators
Electricity use, tips and filling a pool.
Geometry calculators
Area, perimeter, volume and surface of flat and solid shapes.
Physics calculators
Force, energy, work, power and motion with stated units and models.
Chemistry calculators
Concentration, moles, dilution, pH and the ideal gas law.