## Unit Converter

## Convert 458 Feet/Second to Miles/Hour

To calculate 458 Feet/Second to the corresponding value in Miles/Hour, multiply the quantity in Feet/Second by 0.68181818181818 (conversion factor). In this case we should multiply 458 Feet/Second by 0.68181818181818 to get the equivalent result in Miles/Hour:

458 Feet/Second x 0.68181818181818 = 312.27272727273 Miles/Hour

**458 Feet/Second is equivalent to 312.27272727273 Miles/Hour.**

## How to convert from Feet/Second to Miles/Hour

The conversion factor from Feet/Second to Miles/Hour is 0.68181818181818. To find out how many Feet/Second in Miles/Hour, multiply by the conversion factor or use the Velocity converter above. Four hundred fifty-eight Feet/Second is equivalent to three hundred twelve point two seven three Miles/Hour.

## Definition of Foot/Second

The foot per second (plural feet per second) is a unit of both speed (scalar) and velocity (vector quantity, which includes direction). It expresses the distance in feet (ft) traveled or displaced, divided by the time in seconds (s, or sec). The corresponding unit in the International System of Units (SI) is the metre per second. Abbreviations include ft/s, ft/sec and fps, and the rarely used scientific notation ft s−1.

## Definition of Mile/Hour

Miles per hour (abbreviated mph, MPH or mi/h) is an imperial and United States customary unit of speed expressing the number of statute miles covered in one hour. Although kilometres per hour is now the most widely used measure of speed, miles per hour remains the standard unit for speed limits in the United States, the United Kingdom, Antigua & Barbuda and Puerto Rico, although the latter two use kilometres for long distances.

## Using the Feet/Second to Miles/Hour converter you can get answers to questions like the following:

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