## Conversion formula

The conversion factor from meters per second to miles per hour is 2.2369362920544, which means that 1 meter per second is equal to 2.2369362920544 miles per hour:

1 m/s = 2.2369362920544 mph

To convert 438 meters per second into miles per hour we have to multiply 438 by the conversion factor in order to get the velocity amount from meters per second to miles per hour. We can also form a simple proportion to calculate the result:

1 m/s → 2.2369362920544 mph

438 m/s → V(mph)

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

V(mph) = 438 m/s × 2.2369362920544 mph

V(mph) = 979.77809591983 mph

The final result is:

438 m/s → 979.77809591983 mph

We conclude that 438 meters per second is equivalent to 979.77809591983 miles per hour:

438 meters per second = 979.77809591983 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 0.0010206392694064 × 438 meters per second.

Another way is saying that 438 meters per second is equal to 1 ÷ 0.0010206392694064 miles per hour.

## Approximate result

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

438 m/s ≅ 979.778 mph

An alternative is also that one mile per hour is approximately zero point zero zero one times four hundred thirty-eight meters per second.

## Conversion table

### meters per second to miles per hour chart

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

meters per second (m/s) miles per hour (mph)
439 meters per second 982.015 miles per hour
440 meters per second 984.252 miles per hour
441 meters per second 986.489 miles per hour
442 meters per second 988.726 miles per hour
443 meters per second 990.963 miles per hour
444 meters per second 993.2 miles per hour
445 meters per second 995.437 miles per hour
446 meters per second 997.674 miles per hour
447 meters per second 999.911 miles per hour
448 meters per second 1002.147 miles per hour