Measurement Converter
Convert common measurement units with simple From and To dropdowns, including cm to m, inches to feet, weight, volume, temperature and more.
Choose a source unit, enter a value and select any compatible target unit. The tool automatically keeps the target dropdown within the same measurement type.
Formula
Each unit is converted through a standard base unit for its measurement type. Temperature uses the standard Celsius, Fahrenheit and Kelvin formulas.
Example
100 cm = 1 m, 12 in = 1 ft, and 1 km = 3,280.8399 ft.
Frequently asked questions
- Which measurements can I convert?
- The converter includes common length, area, volume, mass, temperature, speed, pressure, energy, power, force, torque, frequency, acceleration, density, time, data-storage and angle units.
- Can I convert incompatible units such as centimeters to kilograms?
- No. After you choose the source unit, the target list only shows units from the same measurement type to prevent invalid conversions.