To convert decimeters to light years, multiply the value by 1.057 × 10⁻¹⁷. To go the other way, multiply light years by 9.46073 × 10¹⁶ to get decimeters.
| Decimeters (dm) | Light Years (ly) |
|---|---|
| 1 dm | 1.057 × 10⁻¹⁷ ly |
| 5 dm | 5.285 × 10⁻¹⁷ ly |
| 10 dm | 1.057 × 10⁻¹⁶ ly |
| 25 dm | 2.6425 × 10⁻¹⁶ ly |
| 50 dm | 5.285 × 10⁻¹⁶ ly |
| 100 dm | 1.057 × 10⁻¹⁵ ly |
| 250 dm | 2.6425 × 10⁻¹⁵ ly |
| 500 dm | 5.285 × 10⁻¹⁵ ly |
| 1,000 dm | 1.057 × 10⁻¹⁴ ly |
| 2,500 dm | 2.6425 × 10⁻¹⁴ ly |
| 5,000 dm | 5.285 × 10⁻¹⁴ ly |
| 10,000 dm | 1.057 × 10⁻¹³ ly |
| 100,000 dm | 1.057 × 10⁻¹² ly |
| 1,000,000 dm | 1.057 × 10⁻¹¹ ly |
Decimeter (dm). A decimeter is one tenth of a meter (10 centimeters), used mostly in schools and some sciences.
Light year (ly). A light year is the distance light travels in one year, about 9.46 trillion kilometers.
There are 1.057 × 10⁻¹⁷ light years in one decimeter.
Multiply the number of decimeters by 1.057 × 10⁻¹⁷. For example, 10 decimeters equal 1.057 × 10⁻¹⁶ light years.
One light year equals 9.46073 × 10¹⁶ decimeters.
1.057 × 10⁻¹⁴ light years. Other common values: 100 decimeters = 1.057 × 10⁻¹⁵ light years and 10,000 decimeters = 1.057 × 10⁻¹³ light years.