Convert Kilometers per Hour to Meters per Second
Convert kilometers per hour to meters per second instantly. Type a value below, check the formula and table, then see how the same km/h to m/s conversion looks as a single line in Notes Calculator.
Kilometers per Hour to Meters per Second formula
One kilometer per hour is 0.277778 meters per second, so m/s = km/h × 0.277778. For the reverse, multiply meters per second by 3.6, or use the Meters per Second to Kilometers per Hour converter.
Kilometers per Hour to Meters per Second conversion table
| Kilometers per Hour (km/h) | Meters per Second (m/s) |
|---|---|
| 1 | 0.277778 |
| 2 | 0.555556 |
| 5 | 1.38889 |
| 10 | 2.77778 |
| 20 | 5.55556 |
| 25 | 6.94444 |
| 50 | 13.8889 |
| 100 | 27.7778 |
| 250 | 69.4444 |
| 500 | 138.889 |
| 1,000 | 277.778 |
Kilometers per Hour to Meters per Second in Notes Calculator
Notes Calculator is a notepad that does math. Write 100 km/h to m/s on any line and the answer appears beside it. Change the number and the result follows. The same works with in and as, and with values stored in variables, so a whole estimate can mix kilometers per hour and meters per second without a separate converter.
| Note | Result |
|---|---|
| 100 km/h to m/s | 27.78 m/s |
| 100 km/h in m/s | 27.78 m/s |
| 10 m/s as km/h | 36 km/h |
See the unit conversion docs for mixing units in one expression, or open the free web app and try it.
FAQ
Frequently asked questions
- One kilometer per hour equals 0.277778 meters per second. To convert kilometers per hour to meters per second, multiply by 0.277778; to go back, multiply by 3.6.
- Type the value, the unit, and the target unit on one line: 100 km/h to m/s. The keywords to, in, and as all work, and the result updates as you type. You can also keep the value in a variable and convert it later.
- Yes. The converter on this page is free, and Notes Calculator has a free plan for the web, Mac, Windows, Linux, and Android with the same unit conversions built in.
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