Speed Converter
Convert speed between the units you meet every day: mph (US roads), km/h (most of the world), m/s (physics) and knots (boats and aircraft).
Your numbers
Result
| Unit | Value |
|---|---|
| km/h | 96.56 |
| m/s | 26.82 |
| mph | 60 |
| knots | 52.14 |
| ft/s | 88 |
The main conversions
To go from mph to km/h, multiply by 1.609: 60 mph = 96.6 km/h. From km/h to m/s, divide by 3.6. A knot is one nautical mile per hour, about 1.151 mph or 1.852 km/h.
Where each unit shows up
mph on US and UK car speedometers; km/h across most other countries; m/s in physics problems and wind reports; knots in sailing and aviation, where speeds and winds are quoted in nautical miles per hour.
Frequently asked questions
Sources
- International System of Units — speed
Related calculators
km → mi
Convert kilometers to miles and back. One mile is about 1.609 kilometers. Handy for distances, running races, road trips and car odometers.
CalculateConversionsUnit Converter
Convert length between mm, cm, m, km, inches, feet, yards and miles — all at once. A complete metric-to-imperial length converter.
CalculateHealth & FitnessRunning Pace
Find your running pace per mile and per kilometer from a distance and a finish time, plus your speed — and predicted times for the 5K, 10K, half and full marathon.
Calculate