Light-years to kilometers
Enter a value in light-years to get the equivalent in kilometers.
Result
1 ly = 9460730472580.8 km.
Example
Convert light-years to kilometers in your browser using the exact factor 1 ly = 9460730472580.8 km.
1 ly = 9460730472580.8 km.
Processed locally in your browser.
Methodology
1 light-year equals 9460730472580.8 kilometers, so kilometers = light-years × 9460730472580.8.
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