Online calculator to transform feet per 2nd to miles every hour (ft/s to mph) through formulas, examples, and also tables. Our conversions provide a quick and also easy way to convert in between Speed or Velocity units.

You are watching: 40 ft/s to mph

## Conversion Calculator

Calculate mphSwap

**How to convert ft/s come mph:** enter a value in the ft/s field and also click ~ above the "Calculate mph" button. Her answer will show up in the mph field.

## Conversion Definitions

The following is a list of meanings relating come conversions between feet per second and miles per hour.

### What is feet per 2nd (ft/s)?

Feet per second is a unit of speed or Velocity in both us Customary Units as well as the royal System. It measures the variety of feet traveled in a second. The symbol because that feet per second is ft/s. There room 1.46666667 ft/s in mph.

### What is miles per hour (mph)?

Miles per hour is a unit of rate or Velocity in both us Customary Units and also the imperial System. It measures the variety of miles travel in an hour. The symbol for miles per hour is mph. There space 0.68181818 mph in ft/s.

## Conversion Formula

Let"s take it a closer look in ~ the counter formula so the you deserve to do these conversions yourself with a calculator or v an old-fashioned pencil and also paper.

The formula to convert from ft/s come mph is:

mph = ft/s ÷ 1.46666667

## Conversion Example

Next, let"s look at an example showing the work and also calculations the are involved in converting from feet per 2nd to miles per hour (ft/s come mph).

### Feet per second to Miles every hour conversion Example

*Task: convert 250 feet per 2nd to miles per hour (show work)**Formula:*ft/s ÷ 1.46666667 = mph*Calculations:*250 ft/s ÷ 1.46666667 = 170.45454507 mph*Result:*250 ft/s is equal to 170.45454507 mph

For fast reference purposes, listed below is a switch table that you can use to transform from ft/s come mph.

The adhering to tables administer a an introduction of the rate or Velocity systems (Per Hour, per Minute, Per 2nd and every Millisecond) within their particular measurement systems.

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### Per Hour

UnitSymbolMeasurement SystemDescriptioninches every hour | in/h | US Customary Units/Imperial System | 36 in/h = 1 yd/h |

feet every hour | ft/h | US Customary Units/Imperial System | 1 ft/h = 12 in/h |

yards per hour | yd/h | US Customary Units/Imperial System | 1 yd/h = 3 ft/h |

miles every hour | mph | US Customary Units/Imperial System | 1 mph = 5280 ft/h |

millimeters every hour | mm/h | Metric System | 1 m/h = 1000 mm/h |

centimeters every hour | cm/h | Metric System | 1 m/h = 100 cm/h |

decimeters every hour | dm/h | Metric System | 1 m/h = 10 dm/h |

meters every hour | m/h | Metric System | base unit |

kilometers every hour | km/h | Metric System | 1 km/h = 1000 m/h |

knot | kn | Non-SI (International) | 1 node = 1.15078 mph |

### Per Minute

UnitSymbolMeasurement SystemDescriptioninches every minute | in/m | US Customary Units/Imperial System | 36 in/m = 1 yd/m |

feet every minute | ft/m | US Customary Units/Imperial System | 1 ft/m = 12 in/m |

yards every minute | yd/m | US Customary Units/Imperial System | 1 yd/m = 3 ft/m |

miles per minute | mi/m | US Customary Units/Imperial System | 1 mi/m = 5280 ft/m |

millimeters per minute | mm/m | Metric System | 1 m/m = 1000 mm/m |

centimeters every minute | cm/m | Metric System | 1 m/m = 100 cm/m |

decimeters every minute | dm/m | Metric System | 1 m/m = 10 dm/m |

meters per minute | m/m | Metric System | base unit |

kilometers every minute | km/m | Metric System | 1 km/m = 1000 m/m |

### Per Second

UnitSymbolMeasurement SystemDescriptioninches every second | in/s | US Customary Units/Imperial System | 36 in/s = 1 yd/s |

feet per second | ft/s | US Customary Units/Imperial System | 1 ft/s = 12 in/s |

yards every second | yd/s | US Customary Units/Imperial System | 1 yd/s = 3 ft/s |

miles every second | mi/s | US Customary Units/Imperial System | 1 mi/s = 5280 ft/s |

millimeters per second | mm/s | Metric System | 1 m/s = 1000 mm/s |

centimeters every second | cm/s | Metric System | 1 m/s = 100 cm/s |

decimeters per second | dm/s | Metric System | 1 m/s = 10 dm/s |

meters every second | m/s | Metric System | base unit |

kilometers per second | km/s | Metric System | 1 km/s = 1000 m/s |

### Per Millisecond

UnitSymbolMeasurement SystemDescriptionmillimeters every millisecond | mm/ms | Metric System | 1 m/ms = 1000 mm/ms |

centimeters every millisecond | cm/ms | Metric System | 1 m/ms = 100 cm/ms |

decimeters every millisecond | dm/ms | Metric System | 1 m/ms = 10 dm/ms |

meters per millisecond | m/ms | Metric System | base unit |

kilometers every millisecond | km/ms | Metric System | 1 km/ms = 1000 m/ms |

**Note**: For speed or Velocity conversions, us Customary Units and also the royal System room equivalent.

Type--Please select--AngleAreaColorData RatesDigital StorageEnergyFrequencyFuel EconomyLength / DistancePower / ElectricityPressureSpeed / VelocityTemperatureTimeVolumeWeight / Mass

From--Please select--Centimeters per hourCentimeters every millisecondCentimeters every minuteCentimeters per secondDecimeters per hourDecimeters every millisecondDecimeters every minuteDecimeters every secondFeet per hourFeet every minuteFeet every secondInches per hourInches per minuteInches every secondKilometers every hourKilometers every microsecondKilometers per millisecondKilometers every minuteKilometers every secondKnotMeters per hourMeters every millisecondMeters every minuteMeters per secondMiles per hourMiles per minuteMiles every secondMillimeters every hourMillimeters every millisecondMillimeters per minuteMillimeters per secondYards per hourYards every minuteYards per second

To--Please select--Centimeters every secondDecimeters every secondFeet every minuteInches every secondKilometers per hourKilometers per secondMeters every secondMiles every hourMiles every secondMillimeters every secondYards every second