5 mph to km/h
5 mph ≈ 8.05 km/h
5 miles per hour is approximately 8.05 kilometers per hour.
How to convert 5 mph to km/h
Use the formula km/h = mph × 1.609344:
km/h = 5 × 1.609344km/h = 8.04672
So 5 mph = 8.04672 km/h, or about 8.05 km/h rounded.
Rounded values and quick estimate
- Rounded to a whole number: 8 km/h
- Rounded to one decimal place: 8 km/h
- Conversion factor: 1 mile per hour = 1.61 kilometers per hour
Quick mental estimate: multiply by 1.6. For 5 mph that gives about 8 km/h — within 1% of the exact answer. Use the exact formula when precision matters.
5 mph in other units
- Kilometers per hour
- 8.05 km/h
- Knots
- 4.34 kn
- Meters per second
- 2.24 m/s
- Feet per second
- 7.33 ft/s
5 mph and nearby values
| Miles per hour | Kilometers per hour |
|---|---|
| 1 mph | 1.61 km/h |
| 2 mph | 3.22 km/h |
| 3 mph | 4.83 km/h |
| 4 mph | 6.44 km/h |
| 5 mph | 8.05 km/h |
| 6 mph | 9.66 km/h |
| 7 mph | 11.27 km/h |
| 8 mph | 12.87 km/h |
| 9 mph | 14.48 km/h |
About miles per hour and kilometers per hour
Miles per hour is the speed unit used on roads in the US and UK.
Kilometers per hour is the road-speed unit used in most of the world. 100 km/h ≈ 62 mph.
Related conversions
Frequently asked questions
What is 5 mph in km/h?
5 miles per hour is about 8.05 kilometers per hour (5 mph ≈ 8.05 km/h).
How do you convert 5 mph to km/h?
Apply km/h = mph × 1.609344: km/h = 5 × 1.609344, km/h = 8.04672.
How many miles per hour is 8.05 km/h?
8.05 km/h is about 5 miles per hour.