## 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 680 meters per second into miles per hour we have to multiply 680 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

680 m/s → V(mph)

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

V(mph) = 680 m/s × 2.2369362920544 mph

V(mph) = 1521.116678597 mph

The final result is:

680 m/s → 1521.116678597 mph

We conclude that 680 meters per second is equivalent to 1521.116678597 miles per hour:

680 meters per second = 1521.116678597 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 0.00065741176470588 × 680 meters per second.

Another way is saying that 680 meters per second is equal to 1 ÷ 0.00065741176470588 miles per hour.

## Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that six hundred eighty meters per second is approximately one thousand five hundred twenty-one point one one seven miles per hour:

680 m/s ≅ 1521.117 mph

An alternative is also that one mile per hour is approximately zero point zero zero one times six hundred eighty 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)
681 meters per second 1523.354 miles per hour
682 meters per second 1525.591 miles per hour
683 meters per second 1527.827 miles per hour
684 meters per second 1530.064 miles per hour
685 meters per second 1532.301 miles per hour
686 meters per second 1534.538 miles per hour
687 meters per second 1536.775 miles per hour
688 meters per second 1539.012 miles per hour
689 meters per second 1541.249 miles per hour
690 meters per second 1543.486 miles per hour