## 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 242 kilometers per hour into miles per hour we have to multiply 242 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

242 km/h → V(mph)

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

V(mph) = 242 km/h × 0.62137119223783 mph

V(mph) = 150.37182852156 mph

The final result is:

242 km/h → 150.37182852156 mph

We conclude that 242 kilometers per hour is equivalent to 150.37182852156 miles per hour:

242 kilometers per hour = 150.37182852156 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 0.0066501818181765 × 242 kilometers per hour.

Another way is saying that 242 kilometers per hour is equal to 1 ÷ 0.0066501818181765 miles per hour.

## Approximate result

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

242 km/h ≅ 150.372 mph

An alternative is also that one mile per hour is approximately zero point zero zero seven times two hundred forty-two 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)
243 kilometers per hour 150.993 miles per hour
244 kilometers per hour 151.615 miles per hour
245 kilometers per hour 152.236 miles per hour
246 kilometers per hour 152.857 miles per hour
247 kilometers per hour 153.479 miles per hour
248 kilometers per hour 154.1 miles per hour
249 kilometers per hour 154.721 miles per hour
250 kilometers per hour 155.343 miles per hour
251 kilometers per hour 155.964 miles per hour
252 kilometers per hour 156.586 miles per hour