Speed converter
KPH to MPH Converter
Type a speed in kilometers per hour and see the miles per hour reading instantly. Useful when reading European or Asian car specs, watching international racing, or planning a trip to the US.
KPH
MPH
Formula: 1 kph = 0.621371 mph
About KPH and MPH
KPH (kilometers per hour, also written km/h) is the global standard, used by every country except the United States, the United Kingdom, and a few others. MPH (miles per hour) covers about 5 percent of the world's road traffic. The conversion is exact: 1 km equals 0.621371 miles, so 1 kph equals 0.621371 mph. To approximate quickly in your head, divide by 1.6 or multiply by 0.6. For an exact figure, use the calculator above or the table below.
Conversion table
| KPH | MPH |
|---|---|
| 10 | 6.21 |
| 20 | 12.43 |
| 30 | 18.64 |
| 40 | 24.85 |
| 50 | 31.07 |
| 60 | 37.28 |
| 70 | 43.50 |
| 80 | 49.71 |
| 90 | 55.92 |
| 100 | 62.14 |
| 110 | 68.35 |
| 120 | 74.56 |
| 130 | 80.78 |
| 140 | 86.99 |
| 150 | 93.21 |
| 160 | 99.42 |
| 180 | 111.85 |
| 200 | 124.27 |
| 220 | 136.70 |
| 250 | 155.34 |
| 280 | 173.98 |
| 300 | 186.41 |