Unit Converter › Speed › mph → km/h
Speed · scale · base metre per second
mph to km/h
1 miles/hour (mph) = 1.609344 km/h. Multiply by 1.609344. One miles/hour (mph) is 1.609344 km/h.
Convert
scale · base metre per second
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| Every unit at once | Value | Unit |
|---|
mph to km/h table
| miles/hour (mph) | km/h | Unit |
|---|---|---|
| 1 mph | 1.609344 | km/h |
| 2 mph | 3.218688 | km/h |
| 3 mph | 4.828032 | km/h |
| 5 mph | 8.04672 | km/h |
| 10 mph | 16.09344 | km/h |
| 20 mph | 32.18688 | km/h |
| 25 mph | 40.2336 | km/h |
| 50 mph | 80.4672 | km/h |
| 100 mph | 160.9344 | km/h |
| 500 mph | 804.672 | km/h |
| 1,000 mph | 1,609.344 | km/h |
a label that misled
Metres per second is written m/s here. An earlier build called it "ms", which reads as milliseconds.