Convert meters per second to kilometers per hour or reverse km/h to m/s, with selectable precision plus instant mph and knot equivalents.

Convert speed magnitude using the exact factor 3.6.

Display precision

m/s To km/h Formula

The following formula is used to convert speed from meters per second (m/s) to kilometers per hour (km/h).

KMH = MS × 3.6

Variables:

  • KMH is the speed in kilometers per hour
  • MS is the speed in meters per second

To calculate the speed in kilometers per hour, multiply the speed in meters per second by 3.6.

Meters per Second to Kilometers per Hour Conversion Table
Meters per second (m/s) Kilometers per hour (km/h)
0.51.800
13.600
1.55.400
27.200
2.59.000
310.800
3.512.600
414.400
4.516.200
518.000
621.600
725.200
828.800
932.400
1036.000
12.545.000
1554.000
2072.000
2590.000
30108.000
* Rounded to 3 decimals. Exact factor: 1 m/s = 3.6 km/h.

What Does “m/s to km/h” Mean?

m/s to km/h is a conversion from meters per second to kilometers per hour. These are units of speed or velocity used to measure the distance traveled in a certain amount of time. The conversion is commonly used in physics and other scientific fields. One meter per second is exactly equal to 3.6 kilometers per hour.

How to Calculate m/s To km/h?

The following steps outline how to convert speed from meters per second (m/s) to kilometers per hour (km/h) using the formula KMH = MS * 3.6.

  1. First, determine the speed in meters per second (MS).
  2. Next, use the formula KMH = MS * 3.6 to convert the speed to kilometers per hour (KMH).
  3. Finally, calculate the converted speed in kilometers per hour (KMH).
  4. After inserting the value of MS and calculating the result, check your answer with the calculator above.

Example Problem:

Use the following variables as an example problem to test your knowledge.

MS (speed in meters per second) = 10; KMH = 10 × 3.6 = 36 km/h.