Free online converters for everyday units
Free converters for moving between common units without a formula or lookup table. Live fields make it easy to work in either direction.
5 tools / free / no account
Every converters tool
- cm to inchesConvert centimetres to inches or inches to centimetres with live fields, exact arithmetic and useful examples in this free online length converter.
1 cm0.3937 in
- feet to cmConvert feet and inches to centimetres with exact arithmetic, a height table from 4 ft 10 in upwards, and the formula written out. Free, no account.
5 ft 10 in177.8 cm
- cm to feetConvert centimetres to feet and inches, with a height table from 140 cm to 200 cm and the exact factor behind it. Free to use, no account needed.
170 cm5 ft 7 in
- kg to lbsConvert kilograms to pounds with the exact factor, a table from 1 kg to 120 kg and the stones-and-pounds column Britain still uses. Free, no account.
70 kg154.3 lb
- celsius to fahrenheitConvert Celsius to Fahrenheit and back with both fields live, the formula written out, and a table covering weather, body and oven temperatures.
20 °C68 °F