Unit Converter
Conversion formula
The conversion factor from miles per hour to kilometers per hour is 1.6093439999987, which means that 1 mile per hour is equal to 1.6093439999987 kilometers per hour:
1 mph = 1.6093439999987 km/h
To convert 1 mile per hour into kilometers per hour we have to multiply 1 by the conversion factor in order to get the velocity amount from miles per hour to kilometers per hour. We can also form a simple proportion to calculate the result:
1 mph → 1.6093439999987 km/h
1 mph → V(km/h)
Solve the above proportion to obtain the velocity V in kilometers per hour:
V(km/h) = 1 mph × 1.6093439999987 km/h
V(km/h) = 1.6093439999987 km/h
The final result is:
1 mph → 1.6093439999987 km/h
We conclude that 1 mile per hour is equivalent to 1.6093439999987 kilometers per hour:
1 mile per hour = 1.6093439999987 kilometers per hour
Alternative conversion
We can also convert by utilizing the inverse value of the conversion factor. In this case 1 kilometer per hour is equal to 0.62137119223783 × 1 mile per hour.
Another way is saying that 1 mile per hour is equal to 1 ÷ 0.62137119223783 kilometers per hour.
Approximate result
For practical purposes we can round our final result to an approximate numerical value. We can say that one mile per hour is approximately one point six zero nine kilometers per hour:
1 mph ≅ 1.609 km/h
An alternative is also that one kilometer per hour is approximately zero point six two one times one mile per hour.
Conversion table
miles per hour to kilometers per hour chart
For quick reference purposes, below is the conversion table you can use to convert from miles per hour to kilometers per hour
miles per hour (mph) | kilometers per hour (km/h) |
---|---|
2 miles per hour | 3.219 kilometers per hour |
3 miles per hour | 4.828 kilometers per hour |
4 miles per hour | 6.437 kilometers per hour |
5 miles per hour | 8.047 kilometers per hour |
6 miles per hour | 9.656 kilometers per hour |
7 miles per hour | 11.265 kilometers per hour |
8 miles per hour | 12.875 kilometers per hour |
9 miles per hour | 14.484 kilometers per hour |
10 miles per hour | 16.093 kilometers per hour |
11 miles per hour | 17.703 kilometers per hour |