Convert 3.0 Light-years to Kilometers
Need to convert 3.0 Light-years to Kilometers? Use our length converter to instantly get the answer.
3.0 Light-years is equal to 28,382,191,417,742.398438 Kilometers.
How to Convert 3.0 Light-years to Kilometers
To convert, start with the base conversion factor:
1 Light-year = 9,460,730,472,580.80078125 Kilometers
Now, we can multiply both sides by 3 to find the result for your value:
(1 × 3.0) ly = (9,460,730,472,580.80078125 × 3.0) km
3 ly = 28,382,191,417,742.398438 km
3 ly = 28,382,191,417,742.398438 km
Conversion Factors
1 Light-year = 9,460,730,472,580.80078125 Kilometers
1 Kilometer = 0 Light-years
Formula:
Kilometers = Light-years × 9,460,730,472,580.80078125
Calculation:
3 ly × 9,460,730,472,580.80078125 = 28,382,191,417,742.398438 km
About the Light-year
A light-year is a unit of astronomical distance, and represent the distance that light travels in one Julian year in a vacuum. For a more detailed history, read more on Wikipedia.