Kilometers Per Hour to Miles Per Hour
Convert kilometers per hour (km/h) to miles per hour (mph) instantly. See the formula, reference table, and common conversions.
Primary conversion
1 kilometers per hour=0.621372miles per hour
1 km/h = 0.621372 mph
Formula
miles per hour = kilometers per hour × 0.621372
Multiply the number of kilometers per hour by 0.621372 to get the value in miles per hour.
Reference Table
| Kilometers Per Hour (km/h) | Miles Per Hour (mph) |
|---|---|
| 1 | 0.6214 |
| 2 | 1.2427 |
| 5 | 3.1069 |
| 10 | 6.2137 |
| 25 | 15.5343 |
| 50 | 31.0686 |
| 100 | 62.1372 |
| 250 | 155.3429 |
| 500 | 310.6858 |
| 1000 | 621.3717 |
Frequently Asked Questions
How many miles per hour are in 1 kilometers per hour?
1 kilometers per hour equals 0.621372 miles per hour.
How do you convert kilometers per hour to miles per hour?
Multiply the number of kilometers per hour by 0.621372 to get the value in miles per hour. For example, 10 km/h = 6.2137 mph.
What is the formula for kilometers per hour to miles per hour?
miles per hour = kilometers per hour × 0.621372.
How do you convert miles per hour back to kilometers per hour?
Multiply miles per hour by 1.609343 to get kilometers per hour. 1 mph = 1.609343 km/h.