Kilometers per Hour to Miles per Hour Converter
1 kilometer per hour = 0.6213712 miles per hour
1 mile per hour = 1.609344 kilometers per hour
How to convert kilometers per hour to miles per hour
To convert kilometers per hour to miles per hour, divide the value in kilometers per hour by 1.609344.
mph = km/h ÷ 1.609344
Example: 100 km/h ÷ 1.609344 = 62.13712 mph
Kilometers per Hour to Miles per Hour conversion table
| Kilometer per Hour (km/h) | Mile per Hour (mph) |
|---|---|
| 1 km/h | 0.6213712 mph |
| 2 km/h | 1.242742 mph |
| 3 km/h | 1.864114 mph |
| 4 km/h | 2.485485 mph |
| 5 km/h | 3.106856 mph |
| 6 km/h | 3.728227 mph |
| 7 km/h | 4.349598 mph |
| 8 km/h | 4.97097 mph |
| 9 km/h | 5.592341 mph |
| 10 km/h | 6.213712 mph |
| 12 km/h | 7.456454 mph |
| 15 km/h | 9.320568 mph |
| 20 km/h | 12.42742 mph |
| 25 km/h | 15.53428 mph |
| 30 km/h | 18.64114 mph |
| 40 km/h | 24.85485 mph |
| 50 km/h | 31.06856 mph |
| 60 km/h | 37.28227 mph |
| 70 km/h | 43.49598 mph |
| 75 km/h | 46.60284 mph |
| 80 km/h | 49.7097 mph |
| 90 km/h | 55.92341 mph |
| 100 km/h | 62.13712 mph |
| 150 km/h | 93.20568 mph |
| 200 km/h | 124.2742 mph |
| 250 km/h | 155.3428 mph |
| 500 km/h | 310.6856 mph |
| 1,000 km/h | 621.3712 mph |
About these units
Kilometer per Hour (km/h)
The kilometer per hour (km/h) is a metric unit of speed accepted for use with the SI. 1 kilometer per hour equals 0.2777777778 meters per second. This value is exact by definition.
Mile per Hour (mph)
The mile per hour (mph) is a unit of speed used in both the imperial and US customary systems. 1 mile per hour equals 0.44704 meters per second. This value is exact by definition.
Frequently asked questions
What is 1 kilometer per hour in miles per hour?
1 kilometer per hour equals 0.6213712 miles per hour.
How do I convert kilometers per hour to miles per hour?
To convert kilometers per hour to miles per hour, divide the value in kilometers per hour by 1.609344. Example: 100 km/h ÷ 1.609344 = 62.13712 mph
What is 100 km/h in miles per hour?
100 kilometers per hour equals 62.13712 miles per hour.