Please support this site by disabling or whitelisting the Adblock for "justintools.com". I've spent over 10 trillion microseconds (and counting), on this project. This site is my passion, and I regularly adding new tools/apps. Users experience is very important, that's why I use non-intrusive ads. Any feedback is appreciated. Thank you. Justin XoXo :)
A light-year (abbreviation: ly), sometimes referred to incorrectly as a light year, is a unit of length used informally to express astronomical distances. It is approxi ..more definition+
In relation to the base unit of [length] => (meters), 1 Decameters (dam) is equal to 10 meters, while 1 Light Years (ly) = 9461000000000000 meters.| 21 Decameters | to common length units |
|---|---|
| 21 dam | = 210 meters (m) |
| 21 dam | = 0.21 kilometers (km) |
| 21 dam | = 21000 centimeters (cm) |
| 21 dam | = 688.97637795276 feet (ft) |
| 21 dam | = 8267.7165354331 inches (in) |
| 21 dam | = 229.65879265092 yards (yd) |
| 21 dam | = 0.13048795036984 miles (mi) |
| 21 dam | = 2.2196385160131E-14 light years (ly) |
| 21 dam | = 793700.88739539 pixels (PX) |
| 21 dam | = 1.3125E+37 planck length (pl) |