Simple calculators that just work
Free tools for everyday numbers. Everything is calculated in your browser, so what you type never leaves your device.
24 free tools in 5 categories
Health
Money and tax
- NewGross to net salary calculatorTake-home pay in six countries, for the tax year you choose.
- NewMortgage calculatorMonthly payment, purchase costs and borrowing power by country.
- Loan calculatorMonthly payment, total cost and interest.
- VAT calculatorAdd or remove VAT from a price.
- Compound interest calculatorSee how savings grow with monthly deposits.
- Inflation calculatorWhat money is worth after years of inflation.
- ROI calculatorReturn on investment and yearly growth.
- Margin and markup calculatorProfit margin, markup and target price.
- Discount calculatorPrice after a discount, and how much you save.
- Hourly rate calculatorConvert pay between hour, month and year.
- Tip calculatorTip and split the bill between people.
Time and dates
Maths and units
Everyday
Calculated in your browser. Nothing you enter is sent or stored.