Unit Converter

Five converters, one for each kind of unit. Pick the one you need — each has its own page, with the units and the explanations that belong to it.

• Length Converter

  Centimeters to inches, meters to feet, kilometers to miles.

• Weight Converter

  Kilograms to pounds, grams to ounces, and back again.

• Temperature Converter

  Celsius to Fahrenheit and Kelvin, with the offset done right.

• Area Converter

  Square meters, square feet, hectares and acres.

• Volume Converter

  Liters to gallons, milliliters to fluid ounces.