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 Light Hours (lh) = 1079000000000 meters.| 3398872959 Light Seconds | to common length units |
|---|---|
| 3398872959 ls | = 1018982113108200000 meters (m) |
| 3398872959 ls | = 1018982113108200 kilometers (km) |
| 3398872959 ls | = 1.0189821131082E+20 centimeters (cm) |
| 3398872959 ls | = 3.3431171689902E+18 feet (ft) |
| 3398872959 ls | = 4.0117406027882E+19 inches (in) |
| 3398872959 ls | = 1.1143723896634E+18 yards (yd) |
| 3398872959 ls | = 6.3316613049056E+14 miles (mi) |
| 3398872959 ls | = 107.70342597064 light years (ly) |
| 3398872959 ls | = 3.8512714638762E+21 pixels (PX) |
| 3398872959 ls | = 6.3686382069262E+52 planck length (pl) |