Speed converter
Ethical Tube's free speed converter converts speed between miles per hour, kilometers per hour, knots, and meters per second as you type. Pick the units, enter a value, and the answer appears instantly in both directions, with nothing sent to a server.
1 mph = 1.60934 km/h
- Units
- 4
- Price
- Free
- Sign-up
- Not needed
- Precision
- 6 significant digits
- Works offline
- Yes
- Ads in results
- None
All conversions
Speed conversions
Good to know
About speed units
- One mile per hour is exactly 1.609344 kilometers per hour.
- A knot is one nautical mile (1,852 meters) per hour. Ships and aircraft use it.
FAQ
Questions, answered
Is the speed converter free?
Yes. It's free, with no sign-up or ads in the results, and it works offline once the page has loaded.
How precise are the results?
Results are calculated with exact conversion factors and rounded to six significant digits, which is more precise than most everyday uses need.
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