Unit Converter

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 125 feet per second into kilometers per hour we have to multiply 125 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

125 ft/s → V(km/h)

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

V(km/h) = 125 ft/s × 1.0972799999991 km/h

V(km/h) = 137.15999999989 km/h

The final result is:

125 ft/s → 137.15999999989 km/h

We conclude that 125 feet per second is equivalent to 137.15999999989 kilometers per hour:

125 feet per second = 137.15999999989 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 0.0072907553222572 × 125 feet per second.

Another way is saying that 125 feet per second is equal to 1 ÷ 0.0072907553222572 kilometers per hour.

Approximate result

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

125 ft/s ≅ 137.16 km/h

An alternative is also that one kilometer per hour is approximately zero point zero zero seven times one hundred twenty-five 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)
126 feet per second 138.257 kilometers per hour
127 feet per second 139.355 kilometers per hour
128 feet per second 140.452 kilometers per hour
129 feet per second 141.549 kilometers per hour
130 feet per second 142.646 kilometers per hour
131 feet per second 143.744 kilometers per hour
132 feet per second 144.841 kilometers per hour
133 feet per second 145.938 kilometers per hour
134 feet per second 147.036 kilometers per hour
135 feet per second 148.133 kilometers per hour