📏 Length
Light-Years to Kilometers Converter
Convert light-years to kilometers instantly. Enter any value and get the result. Includes a conversion table and the exact formula.
light-years to kilometers
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Common conversions
| Light-Years | Kilometers |
|---|
Formula:
How to convert light-years to kilometers
1
Enter your value
Type the number of light-years you want to convert into the left box. The result in kilometers appears instantly in the right box. You can also type into the right box to convert in the other direction.
2
Use the swap button
Click the ⇄ Swap button to reverse the conversion — Kilometers to Light-Years. Your current value carries across so you don't have to re-enter anything.
3
About Light-Years and Kilometers
light-years and kilometers are both units of length. Use this converter to switch between them instantly.