Speed Converter
Convert between m/s, km/h, mph, ft/s, and knots — for travel, sports, and physics.
Converter
100 km/h = 62.1371 mph
Common Conversions
| From | Value | To | Result |
|---|---|---|---|
| Kilometers per Hour | 1 | Miles per Hour | 0.621371 mph |
| Miles per Hour | 1 | Kilometers per Hour | 1.6093 km/h |
| Meters per Second | 1 | Kilometers per Hour | 3.6 km/h |
| Knots | 1 | Kilometers per Hour | 1.852 km/h |
| Knots | 1 | Miles per Hour | 1.1508 mph |
| Meters per Second | 1 | Miles per Hour | 2.2369 mph |
| Feet per Second | 1 | Meters per Second | 0.3048 m/s |
| Kilometers per Hour | 1 | Knots | 0.539957 kn |
Related Calculators
Frequently Asked Questions
- One knot equals one nautical mile per hour, exactly 1.852 km/h. Knots are the standard speed unit in marine and aviation contexts because they relate directly to nautical miles, which in turn relate to minutes of latitude.