Kilometer/hours to Mile/hours (km/h to mph)
Free online kilometer/hour to mile/hour converter. Type a value, get an instant exact result — plus the formula, a ready-made conversion table, and reverse conversion.
SPEED CONVERTER — INSTANT RESULT
Formula: multiply the kilometer/hour value by 0.62137119 — i.e. mph = km/h × 0.62137119
Quick check: 1 km/h = 0.62137119 mph
Quick check: 1 km/h = 0.62137119 mph
Kilometer/hours to Mile/hours conversion table
| Kilometer/hours (km/h) | Mile/hours (mph) |
|---|---|
| 1 km/h | 0.62137119 mph |
| 2 km/h | 1.24274238 mph |
| 3 km/h | 1.86411358 mph |
| 4 km/h | 2.48548477 mph |
| 5 km/h | 3.10685596 mph |
| 6 km/h | 3.72822715 mph |
| 7 km/h | 4.34959835 mph |
| 8 km/h | 4.97096954 mph |
| 9 km/h | 5.59234073 mph |
| 10 km/h | 6.21371192 mph |
| 15 km/h | 9.32056788 mph |
| 20 km/h | 12.42742384 mph |
| 25 km/h | 15.53427981 mph |
| 30 km/h | 18.64113577 mph |
| 40 km/h | 24.85484769 mph |
| 50 km/h | 31.06855961 mph |
| 75 km/h | 46.60283942 mph |
| 100 km/h | 62.13711922 mph |
| 250 km/h | 155.34279806 mph |
| 500 km/h | 310.68559612 mph |
| 1,000 km/h | 621.37119224 mph |
How to convert kilometer/hours to mile/hours
To convert kilometer/hours to mile/hours, multiply the amount in kilometer/hours by 0.62137119. For example, 10 km/h = 6.21371192 mph. To convert in the other direction, divide by the same factor, or use the ⇄ swap button above.
Convert between meters per second, kilometers per hour, miles per hour, knots and Mach. One knot is one nautical mile per hour; Mach numbers are referenced to the speed of sound at 15°C sea level (340.3 m/s).
Frequently asked questions
How many mile/hours are in one kilometer/hour?
One kilometer/hour is exactly 0.62137119 mile/hours.
How do I convert km/h to mph?
Multiply the km/h value by 0.62137119 to get mph. The converter at the top of this page does this automatically and works in both directions.
How much is 100 kilometer/hours in mile/hours?
100 kilometer/hours equals 62.13711922 mile/hours.