Miles per Hour to Kilometers per Hour
Convert miles per hour to kilometers per hour instantly, with a table for the values people look up most.
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Miles per Hour to Kilometers per Hour Conversion Table
1 mph = 1.6093 km/h · 1 km/h = 0.6214 mph
The conversion uses a factor of 1.609344. Values are rounded to 4 decimals so they match the converter above.
km/h = mph × 1.609344 · mph = km/h ÷ 1.609344
| Miles per Hour (mph) | Kilometers per Hour (km/h) |
|---|---|
| 1 | 1.6093 |
| 5 | 8.0467 |
| 10 | 16.0934 |
| 20 | 32.1869 |
| 25 | 40.2336 |
| 30 | 48.2803 |
| 40 | 64.3738 |
| 50 | 80.4672 |
| 60 | 96.5606 |
| 70 | 112.6541 |
| 80 | 128.7475 |
| 100 | 160.9344 |
| Kilometers per Hour (km/h) | Miles per Hour (mph) |
|---|---|
| 10 | 6.2137 |
| 20 | 12.4274 |
| 30 | 18.6411 |
| 40 | 24.8548 |
| 50 | 31.0686 |
| 60 | 37.2823 |
| 70 | 43.496 |
| 80 | 49.7097 |
| 100 | 62.1371 |
| 120 | 74.5645 |
| 150 | 93.2057 |
Handy anchors: 60 mph is 96.5606 km/h, 100 mph is 160.9344 km/h and 130 km/h is 80.7783 mph.
How to Use
- 1
Enter a value in miles per hour.
- 2
The kilometers per hour equivalent appears instantly.
- 3
Check the table below for common values.
Examples
60 miles per hour
Input
60Output
96.5606 km/h100 miles per hour
Input
100Output
160.9344 km/hFAQ
How many kilometers per hour is one mile per hour?
1 mph = 1.6093 km/h.
How precise is the conversion?
Results are rounded to 4 decimals and the table uses the same rounding, so both always agree.
Why is 1 mph not exactly 1.6 km/h?
One mile is exactly 1.609344 km, so 1.6 is only a rounded rule of thumb. This converter uses the exact factor.