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Convert meters per second to kilometers per hour

Convert meters per second (m/s) to kilometers per hour (km/h). 1 m/s = 3.6 km/h, and 1 km/h = 0.277778 m/s.

1 m/s = 3.6 km/h

M/S to KM/H formula

km/h = m/s × 3.6

Multiply the number of meters per second by 3.6.

Example: To convert 1 m/s to kilometers per hour: 1 × 3.6 = 3.6 km/h.

Quick answers

What is 1 m/s in kilometers per hour?
1 m/s = 3.6 km/h
What is 10 m/s in kilometers per hour?
10 m/s = 36 km/h
What is 100 m/s in kilometers per hour?
100 m/s = 360 km/h

M/S to KM/H conversion table

KM/H to M/S table
meters per second (m/s)kilometers per hour (km/h)
1 m/s3.6 km/h
2 m/s7.2 km/h
3 m/s10.8 km/h
5 m/s18 km/h
10 m/s36 km/h
15 m/s54 km/h
20 m/s72 km/h
25 m/s90 km/h
30 m/s108 km/h
50 m/s180 km/h
100 m/s360 km/h
343 m/s1,234.8 km/h

Frequently asked questions

How do I convert meters per second to kilometers per hour?

Multiply the number of meters per second by 3.6. To convert 1 m/s to kilometers per hour: 1 × 3.6 = 3.6 km/h.

Is the M/S to KM/H conversion exact?

Yes. Both units are defined exactly, so 1 meter per second is exactly 3.6 kilometers per hour. Results on this page are rounded to six significant digits; pick more decimals in the converter if you need them.

What is 1 m/s in kilometers per hour?

1 m/s = 3.6 km/h.

How do I convert kilometers per hour back to meters per second?

Use the reverse relationship: 1 km/h = 0.277778 m/s. The KM/H to M/S page has a converter and a full table.

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