m/s to kph Converter
Convert m/s to kph instantly: 1 m/s = 3.6 kph. Free converter with the formula, a reference table and FAQs — no sign-up.
| m/s | kph |
|---|
How to convert m/s to kph
Enter your value
Type the number of m/s you want to convert into the left box. The result in kph appears instantly in the right box. You can also type into the right box to convert in the other direction.
Use the swap button
Click the ⇄ Swap button to reverse the conversion — kph to m/s. Your current value carries across so you don't have to re-enter anything.
About m/s and kph
m/s and kph are both speed. Use this converter to switch between them instantly.
Worked examples: m/s to kph
Multiply the m/s value by 3.6 to get kph. A few quick examples:
- 5 m/s × 3.6 = 18 kph
- 25 m/s × 3.6 = 90 kph
- 250 m/s × 3.6 = 900 kph
Related conversions
Multiply m/s by 3.6 for kph. Speed of sound in air (20°C): 343 m/s = 1,235 kph. A professional sprinter's peak speed: ~12 m/s = 43.2 kph. A Peregrine falcon in a dive: up to 89 m/s = 320 kph — the fastest animal on Earth.
| m/s | kph |
|---|---|
| 1 | 3.6 |
| 2 | 7.2 |
| 5 | 18 |
| 10 | 36 |
| 15 | 54 |
| 20 | 72 |
Frequently asked questions
How do I convert m/s to kph?
To convert m/s to kph, multiply by 3.6. Or use the calculator above for instant results.
How many kph are in 1 m/s?
1 m/s equals 3.6 kph.
Is the m/s to kph converter free?
Yes, the m/s to kph converter is completely free with no sign-up required, no downloads, and it works offline once the page has loaded.