---
title: "Meters per second to Kilometers per hour converter"
description: "1 meter per second = 3.6 kilometers per hour. Conversion table, the exact formula, and a calculator for any value."
url: https://atoneplace.net/convert/meters-per-second-to-kmh/
site: "At One Place"
---

# Meters per second to kilometers per hour

**1 meter per second in kilometers per hour: 1 m/s = 3.6 km/h**

km/h = m/s × 18/5

To convert meters per second to kilometers per hour, multiply by 3.6. The table below gives the values people look up most often, and the converter works for any number.

## Meters per second to kilometers per hour table

*Common meter per second values converted to kilometers per hour.*

| Meters per second | Kilometers per hour |
| --- | --- |
| 1 m/s | 3.6 |
| 2 m/s | 7.2 |
| 3 m/s | 10.8 |
| 4 m/s | 14.4 |
| 5 m/s | 18 |
| 10 m/s | 36 |
| 15 m/s | 54 |
| 20 m/s | 72 |
| 25 m/s | 90 |
| 30 m/s | 108 |
| 40 m/s | 144 |
| 50 m/s | 180 |
| 75 m/s | 270 |
| 100 m/s | 360 |
| 250 m/s | 900 |
| 500 m/s | 1,800 |
| 1,000 m/s | 3,600 |

## How the conversion works

The relationship is km/h = m/s × 18/5. Both units measure speed, so the conversion is a fixed factor that never changes.

## Common questions

### How many kilometers per hour are in one meter per second?

One meter per second equals 3.6 kilometers per hour. km/h = m/s × 18/5.

### How do you convert meters per second to kilometers per hour?

Use km/h = m/s × 18/5. So 10 m/s is 36 km/h.

### How many meters per second are in one kilometer per hour?

One kilometer per hour equals 0.27778 meters per second, which is the reverse of the conversion above.

## Related pages

- [Kilometers per hour to Meters per second](https://atoneplace.net/convert/kmh-to-meters-per-second/)
- [Meters per second to Miles per hour](https://atoneplace.net/convert/meters-per-second-to-mph/)
- [Meters per second to Knots](https://atoneplace.net/convert/meters-per-second-to-knots/)

## Sources

- Guide for the Use of the International System of Units (SP 811) — NIST (https://www.nist.gov/pml/special-publication-811) [Public domain (US Government)]
- The International System of Units (SI Brochure) — Bureau International des Poids et Mesures (https://www.bipm.org/en/publications/si-brochure)
- Calculated on this page — At One Place (/about/)