Kilometers per Second to Speed of Light

Convert kilometers per second (km/s) to speed of light (c) with formulas, examples, and conversion tables.

km/s
c
1 kilometers per second (km/s) = 3.33564095198e-6 speed of light (c)
Round to:
Step-by-Step Solution
1Write the conversion factor:
1 speed of light = 299792.458 kilometers per second
2Divide the value by the conversion factor:
1 ÷ 299792.458 = 3.33564095198e-6
3Result:
1 kilometers per second (km/s) = 3.33564095198e-6 speed of light (c)
↔ Speed of Light to Kilometers per Second

How to Convert kilometers per second to speed of light

To convert kilometers per second to speed of light, divide the value by 299792.458.

The Formula

speed of light = kilometers per second ÷ 299792.458

Key Fact

1 speed of light = 299792.458 kilometers per second

Tip: To convert speed of light back to kilometers per second, multiply by 299792.458.

kilometers per second to speed of light Table

kilometers per secondspeed of light
1 km/s3.33564095198e-6 c
2 km/s6.67128190396e-6 c
5 km/s1.66782047599e-5 c
10 km/s3.33564095198e-5 c
20 km/s6.67128190396e-5 c
25 km/s8.33910237995e-5 c
50 km/s0.000166782047599 c
100 km/s0.000333564095198 c
250 km/s0.000833910237995 c
500 km/s0.00166782047599 c
1000 km/s0.00333564095198 c

1 kilometer per second in Other Units

Unit1 km/s =
Kilometers per Second to Meters per Second1000 m/s
Kilometers per Second to Kilometers per Hour3599.99712 km/h
Kilometers per Second to Centimeters per Second100000 cm/s
Kilometers per Second to Miles per Hour2236.93629205 mph
Kilometers per Second to Feet per Second3280.83989501 ft/s
Kilometers per Second to Inches per Second39370.0787402 in/s
Kilometers per Second to Knots1943.84617179 kn
Kilometers per Second to Mach2.93866995798 Mach
Kilometers per Second to Speed of Light3.33564095198e-6 c

Related Conversions

km/h to mphmph to km/hm/s to km/hkm/h to m/sm/s to mphmph to m/sKnots to km/hkm/h to KnotsKnots to mphmph to Knots