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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 429.3 feet per second into kilometers per hour we have to multiply 429.3 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

429.3 ft/s → V(km/h)

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

V(km/h) = 429.3 ft/s × 1.0972799999991 km/h

V(km/h) = 471.06230399962 km/h

The final result is:

429.3 ft/s → 471.06230399962 km/h

We conclude that 429.3 feet per second is equivalent to 471.06230399962 kilometers per hour:

429.3 feet per second = 471.06230399962 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 0.0021228614378806 × 429.3 feet per second.

Another way is saying that 429.3 feet per second is equal to 1 ÷ 0.0021228614378806 kilometers per hour.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that four hundred twenty-nine point three feet per second is approximately four hundred seventy-one point zero six two kilometers per hour:

429.3 ft/s ≅ 471.062 km/h

An alternative is also that one kilometer per hour is approximately zero point zero zero two times four hundred twenty-nine point three 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)
430.3 feet per second 472.16 kilometers per hour
431.3 feet per second 473.257 kilometers per hour
432.3 feet per second 474.354 kilometers per hour
433.3 feet per second 475.451 kilometers per hour
434.3 feet per second 476.549 kilometers per hour
435.3 feet per second 477.646 kilometers per hour
436.3 feet per second 478.743 kilometers per hour
437.3 feet per second 479.841 kilometers per hour
438.3 feet per second 480.938 kilometers per hour
439.3 feet per second 482.035 kilometers per hour