How to Convert Kilometre per Hour (km/h) to Metre per Second (m/s) Easily

Learn how to quickly convert speed from kilometre per hour to metre per second using a simple formula and example.

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To convert kilometre per hour (km/h) to metre per second (m/s), you divide the speed in km/h by 3.6. For instance, if you have a speed of 100 km/h, you convert it by calculating 100 / 3.6, which equals approximately 27.78 m/s. This conversion factor is derived from the fact that there are 3600 seconds in an hour and 1000 meters in a kilometre, hence the divisor 3.6.

FAQs & Answers

  1. What is the formula to convert km/h to m/s? To convert km/h to m/s, divide the speed value in km/h by 3.6.
  2. Why do we divide by 3.6 when converting km/h to m/s? Because 1 km equals 1000 meters and 1 hour equals 3600 seconds, the conversion factor is 1000/3600, which simplifies to dividing by 3.6.
  3. How do you convert 50 km/h to m/s? Divide 50 by 3.6, giving approximately 13.89 m/s.