## 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 667 feet per second into kilometers per hour we have to multiply 667 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

667 ft/s → V(km/h)

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

V(km/h) = 667 ft/s × 1.0972799999991 km/h

V(km/h) = 731.88575999941 km/h

The final result is:

667 ft/s → 731.88575999941 km/h

We conclude that 667 feet per second is equivalent to 731.88575999941 kilometers per hour:

667 feet per second = 731.88575999941 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 0.0013663334561951 × 667 feet per second.

Another way is saying that 667 feet per second is equal to 1 ÷ 0.0013663334561951 kilometers per hour.

## Approximate result

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

667 ft/s ≅ 731.886 km/h

An alternative is also that one kilometer per hour is approximately zero point zero zero one times six hundred sixty-seven 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)
668 feet per second 732.983 kilometers per hour
669 feet per second 734.08 kilometers per hour
670 feet per second 735.178 kilometers per hour
671 feet per second 736.275 kilometers per hour
672 feet per second 737.372 kilometers per hour
673 feet per second 738.469 kilometers per hour
674 feet per second 739.567 kilometers per hour
675 feet per second 740.664 kilometers per hour
676 feet per second 741.761 kilometers per hour
677 feet per second 742.859 kilometers per hour