Light Years to Centimeters Converter
CommonMeters, feet, miles and other distances.
How to convert Light Years to Centimeters
Multiply the light years value by 9.461e+17: 1 ly = 9.461e+17 cm. Going the other way, 1 cm = 1.057e-18 ly, so divide by 9.461e+17 or use the Centimeters to Light Years converter.
About these units
Light Years (ly)
A light-year is the distance light travels through a vacuum in one Julian year, about 9.461 trillion kilometers. Despite the name it measures distance, not time, and is used for stars and galaxies.
Centimeters (cm)
A centimeter is one hundredth of a meter, roughly the width of a fingernail. It is the everyday metric unit for body measurements and small objects; one inch is exactly 2.54 cm.
Light Years to Centimeters conversion table
| Light Years (ly) | Centimeters (cm) |
|---|---|
| 1 ly | 9.461e+17 cm |
| 2 ly | 1.8922e+18 cm |
| 3 ly | 2.8383e+18 cm |
| 4 ly | 3.7844e+18 cm |
| 5 ly | 4.7305e+18 cm |
| 10 ly | 9.461e+18 cm |
| 20 ly | 1.8922e+19 cm |
| 25 ly | 2.3653e+19 cm |
| 50 ly | 4.7305e+19 cm |
| 100 ly | 9.461e+19 cm |
| 500 ly | 4.7305e+20 cm |
| 1,000 ly | 9.461e+20 cm |