Convert km/h to m/s - Speed (2024)

Convert km/h to m/s - Speed (1)

Online calculator to convert kilometers per hour to meters per second (km/h to m/s) with formulas, examples, and tables. Our conversions provide a quick and easy way to convert between Speed or Velocity units.

Convert km/h to m/s - Speed (2)Conversion Calculator

Enter your value in the conversion calculator below.

TIP: If the result of your conversion is 0, try increasing the "Decimals".

How to convert km/h to m/s: Enter a value in the km/h field and click on the "Calculate m/s" button. Your answer will appear in the m/s field.

Convert km/h to m/s - Speed (4)Conversion Definitions

The following is a list of definitions relating to conversions between kilometers per hour and meters per second.

What is kilometers per hour (km/h)?

Kilometers per hour is a unit of Speed or Velocity in the Metric System. It measures the number of kilometers traveled in an hour. The symbol for kilometers per hour is km/h and the International spelling for this unit is kilometres per hour. There are 3.6 km/h in m/s.

What is meters per second (m/s)?

Meters per second is a unit of Speed or Velocity in the Metric System. It measures the number of meters traveled in a second. The symbol for meters per second is m/s and the International spelling for this unit is metres per second. There are 0.2777777778 m/s in km/h.

Convert km/h to m/s - Speed (5)Conversion Formula

Let's take a closer look at the conversion formula so that you can do these conversions yourself with a calculator or with an old-fashioned pencil and paper.

The formula to convert from km/h to m/s is:

m/s = km/h ÷ 3.6

Convert km/h to m/s - Speed (6)Conversion Example

Next, let's look at an example showing the work and calculations that are involved in converting from kilometers per hour to meters per second (km/h to m/s).

Kilometers per hour to Meters per second Conversion Example

Task: Convert 75 kilometers per hour to meters per second (show work)Formula:km/h ÷ 3.6 = m/sCalculations:75 km/h ÷ 3.6 = 20.8333333333 m/sResult:75 km/h is equal to 20.8333333333 m/s

Convert km/h to m/s - Speed (7)Conversion Table

For quick reference purposes, below is a conversion table that you can use to convert from km/h to m/s.

Kilometers per hour to Meters per second Conversion Chart

kilometers per hour (km/h)meters per second (m/s)
1 km/h0.2777777778 m/s
2 km/h0.5555555556 m/s
3 km/h0.8333333333 m/s
4 km/h1.1111111111 m/s
5 km/h1.3888888889 m/s
6 km/h1.6666666667 m/s
7 km/h1.9444444444 m/s
8 km/h2.2222222222 m/s
9 km/h2.5 m/s
10 km/h2.7777777778 m/s
20 km/h5.5555555556 m/s
30 km/h8.3333333333 m/s
40 km/h11.1111111111 m/s
50 km/h13.8888888889 m/s
75 km/h20.8333333333 m/s
100 km/h27.7777777778 m/s
250 km/h69.4444444444 m/s
500 km/h138.8888888889 m/s
750 km/h208.3333333333 m/s
1,000 km/h277.7777777778 m/s
2,500 km/h694.4444444444 m/s
5,000 km/h1,388.8888888889 m/s
7,500 km/h2,083.3333333333 m/s
10,000 km/h2,777.7777777778 m/s
25,000 km/h6,944.4444444444 m/s
50,000 km/h13,888.8888888889 m/s
75,000 km/h20,833.3333333333 m/s
100,000 km/h27,777.7777777778 m/s
250,000 km/h69,444.4444444444 m/s

Convert km/h to m/s - Speed (8)Related Units

The following tables provide a summary of the Speed or Velocity units (Per Hour, Per Minute, Per Second and Per Millisecond) within their respective measurement systems.

Per Hour

UnitSymbolMeasurement SystemDescription
inches per hourin/hUS Customary Units/Imperial System36 in/h = 1 yd/h
feet per hourft/hUS Customary Units/Imperial System1 ft/h = 12 in/h
yards per houryd/hUS Customary Units/Imperial System1 yd/h = 3 ft/h
miles per hourmphUS Customary Units/Imperial System1 mph = 5280 ft/h
millimeters per hourmm/hMetric System1 m/h = 1000 mm/h
centimeters per hourcm/hMetric System1 m/h = 100 cm/h
decimeters per hourdm/hMetric System1 m/h = 10 dm/h
meters per hourm/hMetric Systembase unit
kilometers per hourkm/hMetric System1 km/h = 1000 m/h
knotknNon-SI (International)1 knot = 1.15078 mph

Per Minute

UnitSymbolMeasurement SystemDescription
inches per minutein/mUS Customary Units/Imperial System36 in/m = 1 yd/m
feet per minuteft/mUS Customary Units/Imperial System1 ft/m = 12 in/m
yards per minuteyd/mUS Customary Units/Imperial System1 yd/m = 3 ft/m
miles per minutemi/mUS Customary Units/Imperial System1 mi/m = 5280 ft/m
millimeters per minutemm/mMetric System1 m/m = 1000 mm/m
centimeters per minutecm/mMetric System1 m/m = 100 cm/m
decimeters per minutedm/mMetric System1 m/m = 10 dm/m
meters per minutem/mMetric Systembase unit
kilometers per minutekm/mMetric System1 km/m = 1000 m/m

Per Second

UnitSymbolMeasurement SystemDescription
inches per secondin/sUS Customary Units/Imperial System36 in/s = 1 yd/s
feet per secondft/sUS Customary Units/Imperial System1 ft/s = 12 in/s
yards per secondyd/sUS Customary Units/Imperial System1 yd/s = 3 ft/s
miles per secondmi/sUS Customary Units/Imperial System1 mi/s = 5280 ft/s
millimeters per secondmm/sMetric System1 m/s = 1000 mm/s
centimeters per secondcm/sMetric System1 m/s = 100 cm/s
decimeters per seconddm/sMetric System1 m/s = 10 dm/s
meters per secondm/sMetric Systembase unit
kilometers per secondkm/sMetric System1 km/s = 1000 m/s

Per Millisecond

UnitSymbolMeasurement SystemDescription
millimeters per millisecondmm/msMetric System1 m/ms = 1000 mm/ms
centimeters per millisecondcm/msMetric System1 m/ms = 100 cm/ms
decimeters per milliseconddm/msMetric System1 m/ms = 10 dm/ms
meters per millisecondm/msMetric Systembase unit
kilometers per millisecondkm/msMetric System1 km/ms = 1000 m/ms

Note: For Speed or Velocity conversions, US Customary Units and the Imperial System are equivalent.

Convert km/h to m/s - Speed (9)Find a Conversion

Looking for a conversion? Select a conversion type and the desired units.

Convert km/h to m/s - Speed (2024)

FAQs

Convert km/h to m/s - Speed? ›

One kilometre per hour is 1,000 metres per 3,600 seconds. Now 1000/3600 = 10/36 = 5/18. To convert kilometres per hour (km/h) to metres per second (m/s), multiply by 5/18. So 80 km/h → 80 * 5/18 = 22 and 2/9 m/s.

How to convert km/h to m/s easily? ›

Now, 1 km/h can also be written as 1000/3600: 1 (kilometer/hour) = 1000/3600 (meters/seconds). So, this is the formula which is used to convert km/h to m/s.

How to convert km/m to m/s? ›

There are 1000 meters in one kilometer, and there're 60 seconds in one minute. Our initial value is 333 kilometers in one minute. To convert from kilometers to meters, we multiply by 1000. And to convert from minutes to seconds, we multiply by 60.

How to convert km/h/s to m/s^2? ›

1 km/h*s = 1000 m/3600*s*s = (100/360) m/s^2 = . 27 m/s^2. So what ever is accelerating by increasing its speed by 1 km/h every second (1 km/h*s) is increasing its speed by 0.27 m/s every second (0.27 m/s^2).

What is the formula for km h to speed? ›

1 km = 1000 m, 1 hr has 3600 sec. So 1 km/hr = 1000m/3600s = 5/18 m/s. To convert the speed from km/hr to m/s, multiply the speed by 5/18.

How do you convert km m to mph? ›

Multiply the speed in km/min with 60, (which gives us the distance we drive/run in km /hr). Divide this distance with the length of a mile in km (1 mile =1,60934 km). This gives us the speed in miles per hour.

How do you convert MS s to km h? ›

To convert m/sec into km/hr: Multiply speed in m/s with 3600. Divide the results by 1000. The result is the speed in kilometers per hour. Note: The term "speed" is defined as the rate at which an object's position changes in any direction.

How to convert km/h to m/s in fraction? ›

So to convert km/hr to m/s ,multiply the quantity by 5/18.

How do you convert 10m s to km h? ›

Hence, the quantity given in must be multiplied by to convert it into k m / h . For example, 10 m / s = 10 × 18 5 k m / h = 36 k m / h .

How to convert between km/s to m/s? ›

To convert a measurement in kilometers per second to a measurement in meters per second, multiply the speed by the following conversion ratio: 1,000 meters per second/kilometer per second. The speed in meters per second is equal to the speed in kilometers per second multiplied by 1,000.

How do you convert km h to m min? ›

Convert Kilometer/hour to Meter/minute
  1. km/h. 16.6666666667 m/min.
  2. km/h. 33.3333333333 m/min.
  3. km/h.

How do you convert mph to m s2? ›

1 mph = 0.447 m/s.

How do you convert km h to seconds? ›

To convert a measurement in kilometers per hour to a measurement in kilometers per second, divide the speed by the following conversion ratio: 3,600 kilometers per hour/kilometer per second. The speed in kilometers per second is equal to the speed in kilometers per hour divided by 3,600.

How do you convert average speed to km h? ›

How to calculate average speed. Speed is distance divided by time. Simply put, if you drove 60 kilometres for one hour, it would look like this: Speed = distance (60 km) / time (1 hour) = 60km/h.

What is the correct formula for speed? ›

The formula for speed is speed = distance ÷ time. To work out what the units are for speed, you need to know the units for distance and time.

How do you convert km s to km h? ›

The speed in kilometers per hour is equal to the speed in kilometers per second multiplied by 3,600. For example, here's how to convert 5 kilometers per second to kilometers per hour using the formula above. Kilometers per second and kilometers per hour are both units used to measure speed.

What is km per hour per second? ›

Kilometer Per Hour Per Second (km/h-s) is a unit in the category of Acceleration. It is also known as kilometre per hour per second, km/hr-s. Kilometer Per Hour Per Second (km/h-s) has a dimension of LT-2 where L is length, and T is time.

What is the conversion factor for km to m? ›

Explanation: There are 1000 meters in a kilometer so the conversion factor is 1000.

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