## 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 679 feet per second into kilometers per hour we have to multiply 679 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

679 ft/s → V(km/h)

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

V(km/h) = 679 ft/s × 1.0972799999991 km/h

V(km/h) = 745.0531199994 km/h

The final result is:

679 ft/s → 745.0531199994 km/h

We conclude that 679 feet per second is equivalent to 745.0531199994 kilometers per hour:

679 feet per second = 745.0531199994 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 0.0013421861786188 × 679 feet per second.

Another way is saying that 679 feet per second is equal to 1 ÷ 0.0013421861786188 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 seventy-nine feet per second is approximately seven hundred forty-five point zero five three kilometers per hour:

679 ft/s ≅ 745.053 km/h

An alternative is also that one kilometer per hour is approximately zero point zero zero one times six hundred seventy-nine 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)
680 feet per second 746.15 kilometers per hour
681 feet per second 747.248 kilometers per hour
682 feet per second 748.345 kilometers per hour
683 feet per second 749.442 kilometers per hour
684 feet per second 750.54 kilometers per hour
685 feet per second 751.637 kilometers per hour
686 feet per second 752.734 kilometers per hour
687 feet per second 753.831 kilometers per hour
688 feet per second 754.929 kilometers per hour
689 feet per second 756.026 kilometers per hour