How to convert km/h to m/s?
Enter a value in km/h and the converter will instantly calculate the equivalent in m/s. All conversions are done locally in your browser for maximum speed and privacy.
Speed measurements in km/h and m/s are used across maritime, aviation, and road transport. Knots are standard at sea and in the air, while km/h and mph dominate on roads.
What is the km/h to m/s conversion formula?
m/s = km/h × 0.277778 For example, 100 km/h × 0.277778 = 27.7778 m/s.
Common km/h to m/s conversions
| km/h | m/s |
|---|---|
| 5 | 1.38889 |
| 10 | 2.77778 |
| 20 | 5.55556 |
| 30 | 8.33333 |
| 50 | 13.8889 |
| 60 | 16.6667 |
| 80 | 22.2222 |
| 100 | 27.7778 |
| 120 | 33.3333 |
| 200 | 55.5556 |
How many m/s are in one km/h?
One km/h equals 0.277778 m/s. Conversely, one m/s equals 3.6 km/h. Speed conversions are used in transportation, weather forecasting and sports performance.
- 5 km/h = 1.38889 m/s
- 10 km/h = 2.77778 m/s
- 20 km/h = 5.55556 m/s
What is the difference between km/h and m/s?
Kilometers per hour are the metric speed unit used on road signs in most countries worldwide. Meters per second are the SI unit of speed. They are used in physics, engineering and scientific contexts.
How many m/s is 30 km/h?
30 km/h equals 8.33333 m/s. Enter any value in the converter above for an instant result.
How many m/s is 80 km/h?
80 km/h equals 22.2222 m/s. Enter any value in the converter above for an instant result.
Is one km/h more or less than one m/s?
One km/h equals 0.277778 m/s, so one km/h is smaller than one m/s.
Why would I need to convert km/h to m/s?
Speed conversions between km/h and m/s are common in maritime navigation, aviation, road travel, and sports. Sailors, pilots, and international travelers regularly need to switch between these units.