Calculators
40 tools
- CalculatorAdd, subtract, multiply, and divide.
- Compound interest calculatorProject savings with compound interest and a contribution schedule.
- Loan amortization scheduleMonthly payment and a full amortization table.
- PercentagePercent of a number, and percent change.
- Rule of threeSolve x / y = ? / z.
- Net to gross VATAdd or remove VAT at a rate you type (no live tax tables).
- ROI / margin / break-evenSimple ROI, margin, and break-even units.
- BMI calculatorBody mass index from metric or imperial inputs.
- Tip splitterSplit a bill and tip across N people.
- Tally counterTap to count — increment, decrement, or reset.
- binary to octalConvert base 2 numbers to base 8.
- binary to decimalConvert base 2 numbers to base 10.
- binary to hexadecimalConvert base 2 numbers to base 16.
- binary to base32Convert base 2 numbers to base 32.
- binary to base36Convert base 2 numbers to base 36.
- octal to binaryConvert base 8 numbers to base 2.
- octal to decimalConvert base 8 numbers to base 10.
- octal to hexadecimalConvert base 8 numbers to base 16.
- octal to base32Convert base 8 numbers to base 32.
- octal to base36Convert base 8 numbers to base 36.
- decimal to binaryConvert base 10 numbers to base 2.
- decimal to octalConvert base 10 numbers to base 8.
- decimal to hexadecimalConvert base 10 numbers to base 16.
- decimal to base32Convert base 10 numbers to base 32.
- decimal to base36Convert base 10 numbers to base 36.
- hexadecimal to binaryConvert base 16 numbers to base 2.
- hexadecimal to octalConvert base 16 numbers to base 8.
- hexadecimal to decimalConvert base 16 numbers to base 10.
- hexadecimal to base32Convert base 16 numbers to base 32.
- hexadecimal to base36Convert base 16 numbers to base 36.
- base32 to binaryConvert base 32 numbers to base 2.
- base32 to octalConvert base 32 numbers to base 8.
- base32 to decimalConvert base 32 numbers to base 10.
- base32 to hexadecimalConvert base 32 numbers to base 16.
- base32 to base36Convert base 32 numbers to base 36.
- base36 to binaryConvert base 36 numbers to base 2.
- base36 to octalConvert base 36 numbers to base 8.
- base36 to decimalConvert base 36 numbers to base 10.
- base36 to hexadecimalConvert base 36 numbers to base 16.
- base36 to base32Convert base 36 numbers to base 32.