## Unit Converter

## Convert 129 Meters/Second to Miles/Hour

To calculate 129 Meters/Second to the corresponding value in Miles/Hour, multiply the quantity in Meters/Second by 2.2369362920544 (conversion factor). In this case we should multiply 129 Meters/Second by 2.2369362920544 to get the equivalent result in Miles/Hour:

129 Meters/Second x 2.2369362920544 = 288.56478167502 Miles/Hour

**129 Meters/Second is equivalent to 288.56478167502 Miles/Hour.**

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

The conversion factor from Meters/Second to Miles/Hour is 2.2369362920544. To find out how many Meters/Second in Miles/Hour, multiply by the conversion factor or use the Velocity converter above. One hundred twenty-nine Meters/Second is equivalent to two hundred eighty-eight point five six five Miles/Hour.

## Definition of Meter/Second

Metre per second (American English: meter per second) is an SI derived unit of both speed (scalar) and velocity (vector quantity which specifies both magnitude and a specific direction), defined by distance in metres divided by time in seconds. The SI unit symbols are m·s−1, m s−1 or m/s sometimes (unofficially) abbreviated as "mps". Where metres per second are several orders of magnitude too slow to be convenient, such as in astronomical measurements, velocities may be given in kilometres per second, where 1 km/s is 1000 metres per second, sometimes unofficially abbreviated as "kps".

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

- How many Miles/Hour are in 129 Meters/Second?
- 129 Meters/Second is equal to how many Miles/Hour?
- How to convert 129 Meters/Second to Miles/Hour?
- How many is 129 Meters/Second in Miles/Hour?
- What is 129 Meters/Second in Miles/Hour?
- How much is 129 Meters/Second in Miles/Hour?
- How many mph are in 129 m/s?
- 129 m/s is equal to how many mph?
- How to convert 129 m/s to mph?
- How many is 129 m/s in mph?
- What is 129 m/s in mph?
- How much is 129 m/s in mph?