How do you convert kilometers to light-years?
To convert kilometers to light-years, divide the number of kilometers by 9,460,730,472,580. 1 km = 1.0570e-13 ly.
Light-year = Kilometer ÷ 9,460,730,472,580
Kilometers to light-years conversion table
| Kilometers (km) | Light-years (ly) |
|---|---|
| 1.00000000e+9 km | 0.0001057 ly |
| 9.46073047e+12 km | 1 ly |
| 5.00000000e+13 km | 5.285 ly |
What is Kilometer?
The kilometer is a unit of length equal to 1,000 meters. It is commonly used for roads, cities and geographical distances.
Short history of Kilometer
The kilometer emerged naturally within the decimal metric system and became a standard way to express larger terrestrial distances.
Open the Kilometer unit guideWhat is Light-year?
Light-year is a length unit used to express distance, size or travel range in practical measurement work.
Short history of Light-year
The light-year — the distance light travels in vacuum in one Julian year of 365.25 days — came into use in the 19th century to express the distances to stars. It is about 9.46 trillion kilometers.
Open the Light-year unit guideFrequently asked questions
What is 1 Kilometer in Light-year?
1 km = 1.05700083e-13 ly.
How do you convert Kilometer to Light-year?
To convert kilometers to light-years, divide the number of kilometers by 9,460,730,472,580. 1 km = 1.0570e-13 ly.
Frequently asked questions
How many light-years are in 1 kilometer?
1 km = 1.0570e-13 ly.
How do you convert kilometers to light-years?
To convert kilometers to light-years, divide the number of kilometers by 9,460,730,472,580. 1 km = 1.0570e-13 ly.
How many kilometers are in 1 light-year?
1 ly = 9.4607e+12 km.