## Conversion formula

The conversion factor from feet per second to kilometers per hour is 1.0972799999991, which means that 1 foot per second is equal to 1.0972799999991 kilometers per hour:

1 ft/s = 1.0972799999991 km/h

To convert 742 feet per second into kilometers per hour we have to multiply 742 by the conversion factor in order to get the velocity amount from feet per second to kilometers per hour. We can also form a simple proportion to calculate the result:

1 ft/s → 1.0972799999991 km/h

742 ft/s → V(km/h)

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

V(km/h) = 742 ft/s × 1.0972799999991 km/h

V(km/h) = 814.18175999935 km/h

The final result is:

742 ft/s → 814.18175999935 km/h

We conclude that 742 feet per second is equivalent to 814.18175999935 kilometers per hour:

742 feet per second = 814.18175999935 kilometers per hour

## Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 kilometer per hour is equal to 0.0012282269747738 × 742 feet per second.

Another way is saying that 742 feet per second is equal to 1 ÷ 0.0012282269747738 kilometers per hour.

## Approximate result

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

742 ft/s ≅ 814.182 km/h

An alternative is also that one kilometer per hour is approximately zero point zero zero one times seven hundred forty-two feet per second.

## Conversion table

### feet per second to kilometers per hour chart

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

feet per second (ft/s) kilometers per hour (km/h)
743 feet per second 815.279 kilometers per hour
744 feet per second 816.376 kilometers per hour
745 feet per second 817.474 kilometers per hour
746 feet per second 818.571 kilometers per hour
747 feet per second 819.668 kilometers per hour
748 feet per second 820.765 kilometers per hour
749 feet per second 821.863 kilometers per hour
750 feet per second 822.96 kilometers per hour
751 feet per second 824.057 kilometers per hour
752 feet per second 825.155 kilometers per hour