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Accurate, bidirectional conversion across metric and imperial systems for length, mass, temperature, area, volume, speed, time, and digital storage.
| Unit Name | Symbol | Standard Base Equivalent | Classification |
|---|---|---|---|
| Meter | m | 1 m | SI / International Metric |
| Kilometer | km | 1000 m | SI / International Metric |
| Centimeter | cm | 0.01 m | SI / International Metric |
| Millimeter | mm | 0.001 m | SI / International Metric |
| Mile | mi | 1609.344 m | Imperial / US Customary |
| Yard | yd | 0.9144 m | Imperial / US Customary |
| Foot | ft | 0.3048 m | Imperial / US Customary |
| Inch | in | 0.0254 m | Imperial / US Customary |
| Nautical Mile | NM | 1852 m | SI / International Metric |
Choose Length, Weight, Volume, Temperature, etc.
Enter your value and choose input/output units.
Click to copy the calculated conversion.
All conversions run natively in your browser using IEEE 754 precision math. Zero requests are sent across the network.