Convert 1 light-year (traditional) to kilometer

9,454,254,955,049.861 km
1 light-year (traditional) is equal to 9,454,254,955,049.861 km (kilometer). To convert from light-year (traditional) to kilometer, multiply by 9,454,254,955,049.863 or divide by 0.00000000000010577248072476229.

About 1 light-year (traditional)

One light-year (traditional)

About 9,454,254,955,049.861 km

Nine Trillion Four Hundred Fifty-Four Billion Two Hundred Fifty-Four Million Nine Hundred Fifty-Five Thousand Forty-Nine Point Eight Six One kilometer

Other Measurements