MPH to KPH Converter (mph to km/h)
Also try: KPH to MPH
MPH to KPH — Formula & Reference
Miles per hour (mph) is common in the US, UK, and a handful of other countries. Kilometers per hour (km/h) is the international standard metric unit for speed on roads and in weather reports.
Formula
km/h = mph × 1.60934
Speed Reference Table
| mph | km/h | Context |
|---|---|---|
| 5 | 8.0 | Brisk walking |
| 25 | 40.2 | Residential area |
| 60 | 96.6 | US highway |
| 70 | 112.7 | UK motorway limit |
| 100 | 160.9 | Racing / high speed |
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