Converting Speed Units
Whether you are a driver traveling abroad, a pilot, or a student, converting speed units is often necessary. Our tool makes it instant.
Supported Units:
- Miles per Hour (mph)
- Kilometers per Hour (km/h)
- Meters per Second (m/s)
- Knots (nautical miles/hr)
Common Conversions
Driving
The USA and UK use MPH, while most other countries use KM/H. Essential for understanding speed limits.
Weather & Aviation
Wind speed and aircraft speed are often measured in Knots or m/s.
Frequently Asked Questions
How many km/h is 1 mph?
1 Mile per Hour (mph) is approximately 1.60934 Kilometers per Hour (km/h).
What is a Knot?
A Knot is a unit of speed equal to one nautical mile per hour, used primarily in navigation for ships and aircraft.
Is this accurate for scientific use?
Yes, our converter uses standard international conversion factors for high precision.