## 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 838 kilometers per hour into miles per hour we have to multiply 838 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

838 km/h → V(mph)

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

V(mph) = 838 km/h × 0.62137119223783 mph

V(mph) = 520.7090590953 mph

The final result is:

838 km/h → 520.7090590953 mph

We conclude that 838 kilometers per hour is equivalent to 520.7090590953 miles per hour:

838 kilometers per hour = 520.7090590953 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 0.0019204582338887 × 838 kilometers per hour.

Another way is saying that 838 kilometers per hour is equal to 1 ÷ 0.0019204582338887 miles per hour.

## Approximate result

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

838 km/h ≅ 520.709 mph

An alternative is also that one mile per hour is approximately zero point zero zero two times eight hundred thirty-eight 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)
839 kilometers per hour 521.33 miles per hour
840 kilometers per hour 521.952 miles per hour
841 kilometers per hour 522.573 miles per hour
842 kilometers per hour 523.195 miles per hour
843 kilometers per hour 523.816 miles per hour
844 kilometers per hour 524.437 miles per hour
845 kilometers per hour 525.059 miles per hour
846 kilometers per hour 525.68 miles per hour
847 kilometers per hour 526.301 miles per hour
848 kilometers per hour 526.923 miles per hour