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Unit Converter

Conversion formula

The conversion factor from feet per second to miles per hour is 0.68181818181818, which means that 1 foot per second is equal to 0.68181818181818 miles per hour:

1 ft/s = 0.68181818181818 mph

To convert 1420 feet per second into miles per hour we have to multiply 1420 by the conversion factor in order to get the velocity amount from feet per second to miles per hour. We can also form a simple proportion to calculate the result:

1 ft/s → 0.68181818181818 mph

1420 ft/s → V(mph)

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

V(mph) = 1420 ft/s × 0.68181818181818 mph

V(mph) = 968.18181818182 mph

The final result is:

1420 ft/s → 968.18181818182 mph

We conclude that 1420 feet per second is equivalent to 968.18181818182 miles per hour:

1420 feet per second = 968.18181818182 miles per hour

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 mile per hour is equal to 0.0010328638497653 × 1420 feet per second.

Another way is saying that 1420 feet per second is equal to 1 ÷ 0.0010328638497653 miles per hour.

Approximate result

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

1420 ft/s ≅ 968.182 mph

An alternative is also that one mile per hour is approximately zero point zero zero one times one thousand four hundred twenty feet per second.

Conversion table

feet per second to miles per hour chart

For quick reference purposes, below is the conversion table you can use to convert from feet per second to miles per hour

feet per second (ft/s) miles per hour (mph)
1421 feet per second 968.864 miles per hour
1422 feet per second 969.545 miles per hour
1423 feet per second 970.227 miles per hour
1424 feet per second 970.909 miles per hour
1425 feet per second 971.591 miles per hour
1426 feet per second 972.273 miles per hour
1427 feet per second 972.955 miles per hour
1428 feet per second 973.636 miles per hour
1429 feet per second 974.318 miles per hour
1430 feet per second 975 miles per hour