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 225 miles per hour into kilometers per hour we have to multiply 225 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

225 mph → V_(km/h)

Solve the above proportion to obtain the velocity V in kilometers per hour:

V_(km/h) = 225 mph × 1.6093439999987 km/h

V_(km/h) = 362.10239999971 km/h

The final result is:

225 mph → 362.10239999971 km/h

We conclude that 225 miles per hour is equivalent to 362.10239999971 kilometers per hour:

225 miles per hour = 362.10239999971 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 0.0027616497432792 × 225 miles per hour.

Another way is saying that 225 miles per hour is equal to 1 ÷ 0.0027616497432792 kilometers per hour.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that two hundred twenty-five miles per hour is approximately three hundred sixty-two point one zero two kilometers per hour:

225 mph ≅ 362.102 km/h

An alternative is also that one kilometer per hour is approximately zero point zero zero three times two hundred twenty-five miles 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