Light Years to Centimeters Converter
1 Light Year = 9.46073e+17 Centimeters
ly
cm
1 ly = 9.46073e+17 cm. To convert light years to centimeters, multiply by 9.46073e+17; to convert back, multiply by 1.057e-18.
Conversion formula
1 ly = 9.46073e+17 cm
To convert from Light Years to Centimeters, multiply the value in light years by 9.46073e+17.
| Light Years (ly) | Centimeters (cm) |
|---|---|
| 0.001 | 9.46073e+14 |
| 0.01 | 9.46073e+15 |
| 0.1 | 9.46073e+16 |
| 1 | 9.46073e+17 |
| 2 | 1.89215e+18 |
| 5 | 4.73037e+18 |
| 10 | 9.46073e+18 |
| 25 | 2.36518e+19 |
| 50 | 4.73037e+19 |
| 100 | 9.46073e+19 |
| 250 | 2.36518e+20 |
| 500 | 4.73037e+20 |
| 1000 | 9.46073e+20 |
1 light year in every length unit
| Meters | 9.46073e+15 m |
| Kilometers | 9.46073e+12 km |
| Centimeters | 9.46073e+17 cm |
| Millimeters | 9.46073e+18 mm |
| Micrometers | 9.46073e+21 um |
| Nanometers | 9.46073e+24 nm |
| Miles | 5.87863e+12 mi |
| Yards | 1.03464e+16 yd |
| Feet | 3.10391e+16 ft |
| Inches | 3.7247e+17 in |
| Nautical Miles | 5.10839e+12 nmi |
Frequently Asked Questions
How many centimeters are in 1 light year?
1 light year equals 9.46073e+17 centimeters. So 10 light years are 9.46073e+18 centimeters and 100 light years are 9.46073e+19 centimeters.
How do I convert light years to centimeters by hand?
Multiply the number of light years by 9.46073e+17. To go the other way, multiply centimeters by 1.057e-18 (or divide by 9.46073e+17).
How many light years are in 1 centimeter?
1 centimeter equals 1.057e-18 light years.