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 in one second, and is equal to exactly 2997 ..more definition+
A chain (ch) is a unit of length. It measures 66 feet, or 22 yards, or 100 links, or 4 rods (20.1168 m). There are 10 chains in a furlong, and 80 chains in one statute mile. An acre is the area of 10 square chains (t ..more definition+
In relation to the base unit of [length] => (meters), 1 Light Seconds (ls) is equal to 299800000 meters, while 1 Chains (ch) = 20.1168 meters.| 1 Light Seconds | to common length units |
|---|---|
| 1 ls | = 299800000 meters (m) |
| 1 ls | = 299800 kilometers (km) |
| 1 ls | = 29980000000 centimeters (cm) |
| 1 ls | = 983595800.52493 feet (ft) |
| 1 ls | = 11803149606.299 inches (in) |
| 1 ls | = 327865266.84164 yards (yd) |
| 1 ls | = 186287.08343275 miles (mi) |
| 1 ls | = 3.1687982242892E-8 light years (ly) |
| 1 ls | = 1133102504957.8 pixels (PX) |
| 1 ls | = 1.87375E+43 planck length (pl) |
| Light Seconds | to Chains (table conversion) |
|---|---|
| 1 ls | = 14902966.67462 ch |
| 2 ls | = 29805933.34924 ch |
| 3 ls | = 44708900.023861 ch |
| 4 ls | = 59611866.698481 ch |
| 5 ls | = 74514833.373101 ch |
| 6 ls | = 89417800.047721 ch |
| 7 ls | = 104320766.72234 ch |
| 8 ls | = 119223733.39696 ch |
| 9 ls | = 134126700.07158 ch |
| 10 ls | = 149029666.7462 ch |
| 20 ls | = 298059333.4924 ch |
| 30 ls | = 447089000.23861 ch |
| 40 ls | = 596118666.98481 ch |
| 50 ls | = 745148333.73101 ch |
| 60 ls | = 894178000.47721 ch |
| 70 ls | = 1043207667.2234 ch |
| 80 ls | = 1192237333.9696 ch |
| 90 ls | = 1341267000.7158 ch |
| 100 ls | = 1490296667.462 ch |
| 200 ls | = 2980593334.924 ch |
| 300 ls | = 4470890002.3861 ch |
| 400 ls | = 5961186669.8481 ch |
| 500 ls | = 7451483337.3101 ch |
| 600 ls | = 8941780004.7721 ch |
| 700 ls | = 10432076672.234 ch |
| 800 ls | = 11922373339.696 ch |
| 900 ls | = 13412670007.158 ch |
| 1000 ls | = 14902966674.62 ch |
| 2000 ls | = 29805933349.24 ch |
| 4000 ls | = 59611866698.481 ch |
| 5000 ls | = 74514833373.101 ch |
| 7500 ls | = 111772250059.65 ch |
| 10000 ls | = 149029666746.2 ch |
| 25000 ls | = 372574166865.51 ch |
| 50000 ls | = 745148333731.01 ch |
| 100000 ls | = 1490296667462 ch |
| 1000000 ls | = 14902966674620 ch |
| 1000000000 ls | = 1.490296667462E+16 ch |