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 :)
The light-second is a unit of length useful in astronomy, telecommunications and relativistic physics. It is defined as the distance that light travels in free space ..more definition+
In relation to the base unit of [length] => (meters), 1 Light Seconds (ls) is equal to 299800000 meters, while 1 Roman Actus (actus) = 35.5 meters.| 393000 Light Seconds | to common length units |
|---|---|
| 393000 ls | = 117821400000000 meters (m) |
| 393000 ls | = 117821400000 kilometers (km) |
| 393000 ls | = 1.178214E+16 centimeters (cm) |
| 393000 ls | = 3.865531496063E+14 feet (ft) |
| 393000 ls | = 4.6386377952756E+15 inches (in) |
| 393000 ls | = 1.2885104986877E+14 yards (yd) |
| 393000 ls | = 73210823789.072 miles (mi) |
| 393000 ls | = 0.012453377021457 light years (ly) |
| 393000 ls | = 4.4530928444841E+17 pixels (PX) |
| 393000 ls | = 7.3638375E+48 planck length (pl) |