To convert centimeters to light years, multiply the value by 1.057 × 10⁻¹⁸. To go the other way, multiply light years by 9.46073 × 10¹⁷ to get centimeters.
| Centimeters (cm) | Light Years (ly) |
|---|---|
| 1 cm | 1.057 × 10⁻¹⁸ ly |
| 5 cm | 5.285 × 10⁻¹⁸ ly |
| 10 cm | 1.057 × 10⁻¹⁷ ly |
| 25 cm | 2.6425 × 10⁻¹⁷ ly |
| 50 cm | 5.285 × 10⁻¹⁷ ly |
| 100 cm | 1.057 × 10⁻¹⁶ ly |
| 250 cm | 2.6425 × 10⁻¹⁶ ly |
| 500 cm | 5.285 × 10⁻¹⁶ ly |
| 1,000 cm | 1.057 × 10⁻¹⁵ ly |
| 2,500 cm | 2.6425 × 10⁻¹⁵ ly |
| 5,000 cm | 5.285 × 10⁻¹⁵ ly |
| 10,000 cm | 1.057 × 10⁻¹⁴ ly |
| 100,000 cm | 1.057 × 10⁻¹³ ly |
| 1,000,000 cm | 1.057 × 10⁻¹² ly |
250 cm × 1.057 × 10⁻¹⁸ = 2.6425 × 10⁻¹⁶ ly
Try this example →Centimeter (cm). A centimeter is one hundredth of a meter, used for everyday measurements such as height and clothing sizes.
Light year (ly). A light year is the distance light travels in one year, about 9.46 trillion kilometers.
There are 1.057 × 10⁻¹⁸ light years in one centimeter.
Multiply the number of centimeters by 1.057 × 10⁻¹⁸. For example, 10 centimeters equal 1.057 × 10⁻¹⁷ light years.
One light year equals 9.46073 × 10¹⁷ centimeters.
1.057 × 10⁻¹⁵ light years. Other common values: 100 centimeters = 1.057 × 10⁻¹⁶ light years and 10,000 centimeters = 1.057 × 10⁻¹⁴ light years.