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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 1021 feet per second into kilometers per hour we have to multiply 1021 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

1021 ft/s → V(km/h)

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

V(km/h) = 1021 ft/s × 1.0972799999991 km/h

V(km/h) = 1120.3228799991 km/h

The final result is:

1021 ft/s → 1120.3228799991 km/h

We conclude that 1021 feet per second is equivalent to 1120.3228799991 kilometers per hour:

1021 feet per second = 1120.3228799991 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 0.00089259981908144 × 1021 feet per second.

Another way is saying that 1021 feet per second is equal to 1 ÷ 0.00089259981908144 kilometers per hour.

Approximate result

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

1021 ft/s ≅ 1120.323 km/h

An alternative is also that one kilometer per hour is approximately zero point zero zero one times one thousand twenty-one 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)
1022 feet per second 1121.42 kilometers per hour
1023 feet per second 1122.517 kilometers per hour
1024 feet per second 1123.615 kilometers per hour
1025 feet per second 1124.712 kilometers per hour
1026 feet per second 1125.809 kilometers per hour
1027 feet per second 1126.907 kilometers per hour
1028 feet per second 1128.004 kilometers per hour
1029 feet per second 1129.101 kilometers per hour
1030 feet per second 1130.198 kilometers per hour
1031 feet per second 1131.296 kilometers per hour