# Convert Feet per second to Kilometres per hour

Looking to change a quantity of feet per second to kilometres per hour? Use our accurate and simple ft/s to km/h speed converter for any maths calculations!

## Conversion Feet per second - Kilometres per hour

ft/s

Used to measure the speeds of different types of moving objects, feet per second is used for objects that travel at slower speeds than those measured by kilometres per hour, such as cars. While km/h is found to be used internationally and is common to be used for road signs in many countries, ft/s is rather used in scientific industries. We have many speed converters to choose from, including this feet per second to kilometres per hour converter.

## How to use the Converter for Feet/s to Kilometres/h?

In the box above, enter the amount of feet per second you need to change and click “convert” for our speed calcualtor to give a new amount in kilometres per hour. The opposite conversion would be to convert kilometres per hour to feet per second.

## Formula to Convert ft/s – km/h

When doing this ft/s to km/h conversion, you might be interested to know the mathematical formula behind the equation so we have provided it for you below. To give some examples, 22 ft/s = 24.14 km/h and 45 ft/s = 49.38 km/h

[number of] feet per second / 0.911344 = [number of] kilometres per hour

## When to use ft/s?

Although it is not considered as a common or mainstream measurement, feet per second, is another unit used to calculate speed. Feet per second is often found to be used in chemistry and physics, where you may need to convert measurements into mph or km/h. It is used to calculate speeds of slower moving objects. Try out our feet/second to kilometres/hour converter.

## When to use km/h?

Kilometres per hour is the most common unit of speed that is used worldwide. Found on road signs and in car speedometers, it has several different abbreviations such as the official km/h, kph, kmph and km/hr. In American English, this unit of speed is spelt as kilometers per hour instead. Use our ft/s – km/h speed converter above.

### How many is 1 Foot per second in Kilometres per hour?

1 Foot per second equals 1.1 Kilometres per hour `(1ft/s = 1.1km/h)`

### How many are 2 Feet per second in Kilometres per hour?

2 Feet per second equal 2.19 Kilometres per hour `(2ft/s = 2.19km/h)`

### How many are 3 Feet per second in Kilometres per hour?

3 Feet per second equal 3.29 Kilometres per hour `(3ft/s = 3.29km/h)`

### How many are 4 Feet per second in Kilometres per hour?

4 Feet per second equal 4.39 Kilometres per hour `(4ft/s = 4.39km/h)`

### How many are 5 Feet per second in Kilometres per hour?

5 Feet per second equal 5.49 Kilometres per hour `(5ft/s = 5.49km/h)`

### How many are 10 Feet per second in Kilometres per hour?

10 Feet per second equal 10.97 Kilometres per hour `(10ft/s = 10.97km/h)`

### How many are 15 Feet per second in Kilometres per hour?

15 Feet per second equal 16.46 Kilometres per hour `(15ft/s = 16.46km/h)`

### How many are 20 Feet per second in Kilometres per hour?

20 Feet per second equal 21.95 Kilometres per hour `(20ft/s = 21.95km/h)`

### How many are 25 Feet per second in Kilometres per hour?

25 Feet per second equal 27.43 Kilometres per hour `(25ft/s = 27.43km/h)`

### How many are 30 Feet per second in Kilometres per hour?

30 Feet per second equal 32.92 Kilometres per hour `(30ft/s = 32.92km/h)`

### How many are 50 Feet per second in Kilometres per hour?

50 Feet per second equal 54.86 Kilometres per hour `(50ft/s = 54.86km/h)`

### How many are 100 Feet per second in Kilometres per hour?

100 Feet per second equal 109.73 Kilometres per hour `(100ft/s = 109.73km/h)`

### How many are 200 Feet per second in Kilometres per hour?

200 Feet per second equal 219.46 Kilometres per hour `(200ft/s = 219.46km/h)`

### How many are 500 Feet per second in Kilometres per hour?

500 Feet per second equal 548.64 Kilometres per hour `(500ft/s = 548.64km/h)`

### How many are 1000 Feet per second in Kilometres per hour?

1000 Feet per second equal 1097.28 Kilometres per hour `(1000ft/s = 1097.28km/h)`
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