Kilometers per hour to Miles per hour
Convert Kilometers per hour to Miles per hour with an exact factor. One kilometer per hour equals 0.62137119 Miles per hour.
Result0.62137119
How to convert Kilometers per hour to Miles per hour
The converter above changes Kilometers per hour into Miles per hour instantly. As a reference point, one kilometer per hour corresponds to 0.62137119 Miles per hour, and one mile per hour corresponds to 1.609344 Kilometers per hour. Use the table below for common values.
Kilometers per hour × 0.62137119 = Miles per hour
For example, 5 Kilometers per hour = 3.10685596 Miles per hour.
About the units
- Kilometers per hour (km/h) — Kilometres per hour, the common road-speed unit.
- Miles per hour (mph) — Miles per hour, used in the US and UK.
Kilometers per hour to Miles per hour conversion table
| Kilometers per hour | Miles per hour |
|---|---|
| 1 km/h | 0.62137119 mph |
| 5 km/h | 3.10685596 mph |
| 10 km/h | 6.21371192 mph |
| 20 km/h | 12.42742384 mph |
| 30 km/h | 18.64113577 mph |
| 40 km/h | 24.85484769 mph |
| 50 km/h | 31.06855961 mph |
| 60 km/h | 37.28227153 mph |
| 70 km/h | 43.49598346 mph |
| 80 km/h | 49.70969538 mph |
| 100 km/h | 62.13711922 mph |
| 120 km/h | 74.56454307 mph |
Miles per hour to Kilometers per hour conversion table
| Miles per hour | Kilometers per hour |
|---|---|
| 1 mph | 1.609344 km/h |
| 5 mph | 8.04672 km/h |
| 10 mph | 16.09344 km/h |
| 20 mph | 32.18688 km/h |
| 30 mph | 48.28032 km/h |
| 40 mph | 64.37376 km/h |
| 50 mph | 80.4672 km/h |
| 60 mph | 96.56064 km/h |
| 70 mph | 112.65408 km/h |
| 80 mph | 128.74752 km/h |
| 100 mph | 160.9344 km/h |
| 120 mph | 193.12128 km/h |
Frequently asked questions
How many Miles per hour is one kilometer per hour?
One kilometer per hour is 0.62137119 Miles per hour.
Are these speed conversions accurate?
Yes. They use the exact standard unit definitions, so results are accurate to the number of decimals shown.
What is the formula to convert Kilometers per hour to Miles per hour?
Multiply the number of Kilometers per hour by 0.62137119. To convert back, multiply Miles per hour by 1.609344.
This tool is provided for general information only. Verify important figures independently. · Last reviewed: August 25, 2026