How many km/h is 5 m/s?
5 m/s = 18 km/h
It is 18 km/h, so saying 18 km/h is fine — rounding is within 0.5%.
And how many m/s is 5 km/h?
5 km/h = 1.39 m/s
Formula: km/h = m/s × 3.6
m/s to km/h around this value
0.5 m/s1.8km/h
1 m/s3.6km/h
1.5 m/s5.4km/h
2 m/s7.2km/h
2.5 m/s9km/h
3 m/s10.8km/h
3.5 m/s12.6km/h
4 m/s14.4km/h
4.5 m/s16.2km/h
5 m/s18km/h
5.5 m/s19.8km/h
6 m/s21.6km/h
6.5 m/s23.4km/h
7 m/s25.2km/h
7.5 m/s27km/h
8 m/s28.8km/h
8.5 m/s30.6km/h
9 m/s32.4km/h
9.5 m/s34.2km/h
10 m/s36km/h