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User Guide
This speed converter tool will convert a distance travelled in a unit period of time to different units and show a related speed conversion scale.
Customise the distance and time units independently to create up to 140 different ways to measure speed.
Speed Converter Applications
Examples of what this speed conversion tool can be used for:
- Vehicle speed in miles per hour (mph) to kilometres per hour (kph)
- Ship speed in nautical miles per hour (knots, kn, kt) to miles per hour (mph) or kilometres per hour (kph)
- Determine the conversion of any speed into metres per second (mps, m/s, ms-1) which is the SI unit for speed.