About the Units
decameter (dam)
A length unit equal to 10 meters.
light year (l. y.)
The distance light travels in one year, used for astronomical measurements.
Common Conversions
- 1 dam = 1.057001e-15 l. y.
- 946073000000000.0 dam = 1 l. y.
Convert from decameters to light years
Conversion Information
To convert from decameters to light years, multiply by 1.057001e-15
1 dam = 1.057001e-15 l. y.