## Conversion formula

The conversion factor from kilometers per hour to miles per hour is 0.62137119223783, which means that 1 kilometer per hour is equal to 0.62137119223783 miles per hour:

1 km/h = 0.62137119223783 mph

To convert 64 kilometers per hour into miles per hour we have to multiply 64 by the conversion factor in order to get the velocity amount from kilometers per hour to miles per hour. We can also form a simple proportion to calculate the result:

1 km/h → 0.62137119223783 mph

64 km/h → V(mph)

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

V(mph) = 64 km/h × 0.62137119223783 mph

V(mph) = 39.767756303221 mph

The final result is:

64 km/h → 39.767756303221 mph

We conclude that 64 kilometers per hour is equivalent to 39.767756303221 miles per hour:

64 kilometers per hour = 39.767756303221 miles per hour

## Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 mile per hour is equal to 0.02514599999998 × 64 kilometers per hour.

Another way is saying that 64 kilometers per hour is equal to 1 ÷ 0.02514599999998 miles per hour.

## Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that sixty-four kilometers per hour is approximately thirty-nine point seven six eight miles per hour:

64 km/h ≅ 39.768 mph

An alternative is also that one mile per hour is approximately zero point zero two five times sixty-four kilometers per hour.

## Conversion table

### kilometers per hour to miles per hour chart

For quick reference purposes, below is the conversion table you can use to convert from kilometers per hour to miles per hour

kilometers per hour (km/h) miles per hour (mph)
65 kilometers per hour 40.389 miles per hour
66 kilometers per hour 41.01 miles per hour
67 kilometers per hour 41.632 miles per hour
68 kilometers per hour 42.253 miles per hour
69 kilometers per hour 42.875 miles per hour
70 kilometers per hour 43.496 miles per hour
71 kilometers per hour 44.117 miles per hour
72 kilometers per hour 44.739 miles per hour
73 kilometers per hour 45.36 miles per hour
74 kilometers per hour 45.981 miles per hour