Kilometers to Light Seconds

Convert kilometers (km) to light seconds (ls) with formulas, examples, and conversion tables.

km
ls
1 kilometers (km) = 3.33564095198e-6 light seconds (ls)
Round to:
Step-by-Step Solution
1Write the conversion factor:
1 light second = 299792.458 kilometers
2Divide the value by the conversion factor:
1 ÷ 299792.458 = 3.33564095198e-6
3Result:
1 kilometers (km) = 3.33564095198e-6 light seconds (ls)
↔ Light Seconds to Kilometers

How to Convert kilometers to light seconds

To convert kilometers to light seconds, divide the value by 299792.458.

The Formula

light seconds = kilometers ÷ 299792.458

Key Fact

1 light second = 299792.458 kilometers

Tip: To convert light seconds back to kilometers, multiply by 299792.458.

kilometers to light seconds Table

kilometerslight seconds
1 km3.33564095198e-6 ls
2 km6.67128190396e-6 ls
5 km1.66782047599e-5 ls
10 km3.33564095198e-5 ls
20 km6.67128190396e-5 ls
25 km8.33910237995e-5 ls
50 km0.000166782047599 ls
100 km0.000333564095198 ls
250 km0.000833910237995 ls
500 km0.00166782047599 ls
1000 km0.00333564095198 ls

1 kilometer in Other Units

Unit1 km =
Kilometers to Meters1000 m
Kilometers to Astronomical Units6.68458712227e-9 AU
Kilometers to Light Years1.05700083402e-13 ly
Kilometers to Parsecs3.24077928944e-14 pc
Kilometers to Kiloparsecs3.24077928944e-17 kpc
Kilometers to Megaparsecs3.24077928944e-20 Mpc
Kilometers to Light Seconds3.33564095198e-6 ls
Kilometers to Light Minutes5.55940158664e-8 lm
Kilometers to Miles0.621371192237 mi

Related Conversions

Light Years to KilometersKilometers to Light YearsLight Years to ParsecsParsecs to Light YearsAstronomical Units to KilometersKilometers to Astronomical UnitsLight Years to AUAU to Light Years