Kilometers per hour to miles per hour
For speed limits and car speeds when driving abroad, and for cycling and running paces.
1 kilometer per hour = 0.6213711922 miles per hour
Formula: miles per hour = kilometers per hour ÷ 1.609344
How to convert
How to convert kilometers per hour to miles per hour
One kilometer per hour is 0.6213711922 miles per hour. To convert, use this formula:
miles per hour = kilometers per hour ÷ 1.609344
Example: 80 kilometers per hour = 49.70969538 miles per hour.
Kilometers per hour to miles per hour table
| kilometers per hour (km/h) | miles per hour (mph) |
|---|---|
| 10 km/h | 6.21371 mph |
| 20 km/h | 12.4274 mph |
| 30 km/h | 18.6411 mph |
| 40 km/h | 24.8548 mph |
| 50 km/h | 31.0686 mph |
| 60 km/h | 37.2823 mph |
| 70 km/h | 43.496 mph |
| 80 km/h | 49.7097 mph |
| 90 km/h | 55.9234 mph |
| 100 km/h | 62.1371 mph |
| 110 km/h | 68.3508 mph |
| 120 km/h | 74.5645 mph |
| 130 km/h | 80.7783 mph |
| 150 km/h | 93.2057 mph |
| 200 km/h | 124.274 mph |
About the units
- Kilometers per hour is the unit for speed limits and car speedometers in most of the world.
- Miles per hour is used for road speeds in the United States and the United Kingdom.
Convert miles per hour to kilometers per hour · All speed conversions
Related
More speed conversions
Miles per hour to kilometers per hourFor US and UK speed limits, wind speeds and car specs given in miles per hour.
Frequently asked questions
How many miles per hour are in a kilometer per hour?
One kilometer per hour equals 0.6213711922 miles per hour.
How do I convert kilometers per hour to miles per hour?
Use the formula miles per hour = kilometers per hour ÷ 1.609344. For example, 80 kilometers per hour is 49.70969538 miles per hour.
What is 80 kilometers per hour in miles per hour?
80 kilometers per hour is 49.70969538 miles per hour.
How do I convert miles per hour back to kilometers per hour?
Use the formula kilometers per hour = miles per hour × 1.609344. One mile per hour is 1.609344 kilometers per hour.