## What is MPH?

**Miles per hour (mph, m.p.h., MPH, or mi/h) represents speed as the number of miles traveled in one hour. Miles per hour is the United States customary unit and British imperial unit.**

## How to Convert Miles to Feet?

**To convert miles to feet, you need to multiply the number of miles by 5280.**

But, how many feet per second in miles per hour:

## How to convert feet per second to miles per hour?

**To convert feet per second to miles per hour (ft sec to mph), you need to multiply the speed by 0.681818182. For example, 88 feet per second, when you multiply by 0.681818182, you will get 60 miles per hour. Therefore, conversion is based on knowing that 1 mile is 5280 feet and 1 hour has 3600 seconds. **

## How to convert miles per hour to feet per second?

**To convert miles per hour to feet per second (mph to ft s), you must multiply the speed number by 1.46666667. For example, 60 miles per hour to feet per second is equals 88 when we multiply 60 and 1.46666667. Therefore, conversion is based on knowing that 1 mile is 5280 feet and 1 hour has 3600 seconds. **

1 mile= 5280 feet

1 hour = 3600 seconds

5280/3600 = 1.4666667

3600/5280=0.681818182

These two numbers are 0.68 and 1.47, and we created based on-premise that to convert a speed value from miles per hour to feet per second, we need to multiply it by 5,280, then divide by 3,600 and vice verse.

Let us practice a little bit:

## 30 mph to feet per second

Conversion of 30 mph to feet per second is equal to 44 feet per second.

## 40 mph to feet per second

Conversion of 40 mph to feet per second is equal to 58.6667 feet per second.

## 45 mph to feet per second

Conversion of 45 mph to feet per second is equal to 66 feet per second.

## 50 mph to feet per second

Conversion of 50 mph to feet per second is equal to 73.3333 feet per second.

## 55 mph to feet per second

Conversion of 55 mph to feet per second is equal to 80.6667 feet per second.

## 60 mph to feet per second

Conversion of 60 mph to feet per second is equal to 88 feet per second.

## 120 mph to feet per second

Conversion of 120 mph to feet per second is equal to 176 feet per second.

## 25 feet per second to mph

Conversion of 25 feet per second to mph is equal to 17.0455 mph.

## 100 feet per second to mph

Conversion of 100 feet per second to mph is equal to 68.1818 mph.

## 200 feet per second to mph

Conversion of 200 feet per second to mph is equal to 136.364 mph.

## 1100 feet per second into miles per hour

Conversion of 1100 feet per second into miles per hour is equal to 750 mph.

## 3000 feet per second into miles per hour

Conversion of 3000 feet per second into miles per hour is equal to 2045.455 mph.