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

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

FAQs

How to convert km/h to m/s easily? ›

We know that 1 kilometer = 1000 meters and 1 hour = 3600 seconds. 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. On simplifying 1000/3600 further, we get 5/18, which can also be used as the conversion factor.

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 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 to m/s 5/18? ›

Speed Calculator : Conversion of speed from km/hr to m/s

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. To convert the speed from m/s to km/hr, multiply the speed by 18/5. e.g. Convert 36 km/hr into m/s → 36 km/hr = 36 × 5/18 = 10 m/s.

What is the formula for changing ms to km/h? ›

Answer: To convert meter per second to kilometer per hour we multiply the given number by 18/5.

What is the formula for changing from m to km? ›

One metre is, therefore, equal to one-thousandth of a kilometre. The symbol for a metre is m, while the symbol for a kilometre is km. To convert from m to km, we have to divide by 1000. To convert from km to m, we have to multiply by 1000.

What is the formula for 60 km/h to ms? ›

Or, to convert km/h to m/s, we multiply the given quantity by 5/18 m/s. So, 60 km/h is equivalent to 16.67 m/s.

What is 60 km per hour in second? ›

Therefore, 60 km/hr is approximately equal to 16.6667 m/s.

What is the conversion factor for km to m? ›

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

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.

What is the speed of 1 m sec in km h solution? ›

To convert a speed in m/s to km/h, we multiply the value by 185 or 3.6.

How to turn km/h into m/s? ›

We know that 1 kilometer = 1000 meters and 1 hour = 3600 seconds. 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.

What to multiply to convert km/h to m/s? ›

To convert km/hr into m/sec, multiply the number by 5 and then divide it by 18.

Why do you divide by 3.6 to convert km/h to ms? ›

There are 1,000 metres in a kilometre, and 3,600 seconds in an hour. Therefore, to convert from km/h to m/s, you need to divide by 3.6. This is because there are 3.6 times as many seconds in an hour as there are metres in a kilometre.

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.

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.

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