Unit Converter

Convert length, weight, temperature, volume, or area between metric and imperial units.

Value *From *To *

How this is calculated

Each unit is converted to a canonical base unit (meter, kilogram, liter, square meter, kelvin), then to the target unit.

Volume and weight imperial units use US definitions (US gallon = 3.785 411 784 L, US fluid ounce = 29.573 5 mL).

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