21 Meters per Second to Kilometers per Second

Convert 21 meters per second (m/s) to kilometers per second (km/s) with formulas, examples, and conversion tables.

m/s
km/s
21 meters per second (m/s) = 0.021 kilometers per second (km/s)
Round to:
Step-by-Step Solution
1Write the conversion factor:
1 kilometer per second = 1000 meters per second
2Divide the value by the conversion factor:
21 ÷ 1000 = 0.021
3Result:
21 meters per second (m/s) = 0.021 kilometers per second (km/s)
↔ Kilometers per Second to Meters per Second

Meters per Second to Kilometers per Second Conversion Table

Meters per SecondKilometers per Second
1 m/s0.001 km/s
2 m/s0.002 km/s
3 m/s0.003 km/s
4 m/s0.004 km/s
5 m/s0.005 km/s
10 m/s0.01 km/s
20 m/s0.02 km/s
21 m/s0.021 km/s
50 m/s0.05 km/s
100 m/s0.1 km/s

21 Meters per Second in Other Units

Unit21 m/s =
m/s to km/h75.59993952 km/h
Meters per Second to Centimeters per Second2100 cm/s
m/s to mph46.9756621331 mph
m/s to ft/s68.8976377953 ft/s
Meters per Second to Inches per Second826.771653543 in/s
m/s to Knots40.8207696076 kn
Meters per Second to Mach0.0617120691175 Mach
Meters per Second to Speed of Light7.00484599916e-8 c
Meters per Second to Kilometers per Second0.021 km/s

Related Conversions

5 m/s to km/s10 m/s to km/s20 m/s to km/s0.021 km/s to m/sKilometers per Second to Meters per Second ConverterMeters per Second to Kilometers per Second Converter