Metric Converter

Switch among length, mass, volume, area, speed, and temperature units in one fast converter.

Common conversion

Value

Precision

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—1 unit

—10 units

—100 units

—Inverse rate

How to use this Metric Converter

Convert common measurements between metric and US/imperial units. Enter your values above and the result is calculated directly in your browser. No account is required.

Fast answer, clear inputs

This tool is built around one job: give the answer quickly without forcing a signup or hiding the result. Related tools are linked nearby when the next calculation or conversion is useful.