100 kilometers per hour to meters per second
100 km/h = 27.777778 m/s. Change the amount below, or read the formula and the reference table further down.
100 kilometers per hour equals
meters per second
1 km/h = 0.27777778 m/s
The formula
Kilometers per hour and meters per second both measure speed from the same zero, so a single multiplier does the job.
m/s = km/h × 0.2777777778
Going the other way? Convert meters per second to kilometers per hour.
Kilometers per hour to meters per second table
Values either side of 100 km/h.
| Kilometers per hour (km/h) | Meters per second (m/s) |
|---|---|
| 0 | 0 |
| 10 | 2.7778 |
| 20 | 5.5556 |
| 30 | 8.3333 |
| 40 | 11.1111 |
| 50 | 13.8889 |
| 60 | 16.6667 |
| 70 | 19.4444 |
| 80 | 22.2222 |
| 90 | 25 |
| 100 | 27.7778 |
| 110 | 30.5556 |
| 120 | 33.3333 |
| 130 | 36.1111 |
| 140 | 38.8889 |
| 150 | 41.6667 |
| 160 | 44.4444 |
| 170 | 47.2222 |
| 180 | 50 |
| 190 | 52.7778 |
| 200 | 55.5556 |
Questions people ask
- How many meters per second are in a kilometer per hour?
- One kilometer per hour equals 0.2777777778 meters per second.
- How do I convert kilometers per hour to meters per second by hand?
- Multiply the number of kilometers per hour by 0.2777777778. For a rough check, 0.278 is close enough for most everyday use.
- What is 100 kilometers per hour in meters per second?
- 100 kilometers per hour is 27.777778 meters per second.
Calcuit generates this page from a unit table, so the factors here match every other page on the site.