Kilometres per hour to Miles per hour
One kilometre per hour is 0.6213712 miles per hour. Speed units for driving, running and wind. A knot is one nautical mile per hour, which is why it does not line up neatly with mph.
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1 kilometre per hour = 0.6213712 miles per hour · open this conversion
Formula
miles per hour = kilometres per hour × 0.621371192
Kilometres per hour to Miles per hour table
| Kilometres per hour | Miles per hour |
|---|---|
| 1 km/h | 0.6213712 mph |
| 5 km/h | 3.106856 mph |
| 10 km/h | 6.213712 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 |
| 35 km/h | 21.74799 mph |
| 40 km/h | 24.85485 mph |
| 45 km/h | 27.9617 mph |
| 50 km/h | 31.06856 mph |
| 55 km/h | 34.17542 mph |
| 60 km/h | 37.28227 mph |
| 65 km/h | 40.38913 mph |
| 70 km/h | 43.49598 mph |
| 80 km/h | 49.7097 mph |
| 90 km/h | 55.92341 mph |
| 100 km/h | 62.13712 mph |
| 120 km/h | 74.56454 mph |
| 200 km/h | 124.2742 mph |
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Other speed conversions
⇄ Miles per hour to Kilometres per hourKilometres per hour to Metres per secondKilometres per hour to KnotsKilometres per hour to Feet per second
Frequently asked questions
▸How many miles per hour are in a kilometre per hour?
One kilometre per hour is 0.6213712 miles per hour. miles per hour = kilometres per hour × 0.621371192.
▸How do I convert kilometres per hour to miles per hour?
Multiply the number of kilometres per hour by 0.621371192. For example, 10 km/h × 0.621371192 = 6.213712 mph.
▸What is the difference between kilometres per hour and miles per hour?
Kilometre per hour (km/h) and Mile per hour (mph) both measure speed. Speed units for driving, running and wind. A knot is one nautical mile per hour, which is why it does not line up neatly with mph.
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