Light Year to Centimeter Converter
1 ly = 0 cm · exact factor
Quick conversions
Common conversions
| ly | cm |
|---|---|
| 1 ly | 946070000000000000.0000 cm |
| 5 ly | 4730350000000000000.0000 cm |
| 10 ly | 9460700000000000000.0000 cm |
| 20 ly | 18921400000000000000.0000 cm |
| 50 ly | 47303500000000000000.0000 cm |
| 100 ly | 94607000000000000000.0000 cm |
About this conversion
The light-year (ly) is a unit of length in the astronomical, commonly used for distances to nearby stars and sizes of galaxies. The centimeter (cm) belongs to the metric (SI) and is typically found in measurements related to clothing and shoe sizes and human height and body measurements. By definition, one light-year is the distance light travels in one Julian year in a vacuum, approximately 9.461 × 10¹⁵ meters. One centimeter is one hundredth of a meter (0.01 m). The conversion factor between these two units is 946070000000000000: multiplying any value in ly by this number gives the equivalent in cm. For example, 10 ly equals 9460700000000000000.0000 cm. Going the other direction, 1 cm equals 0 ly. The centimeter has been part of the metric system since its adoption in France in the late 18th century.
Examples
- →20000 ly to cm = 1.89214e+22 cm
- →20000 ly in cm is 1.89214e+22 cm
- →20000 ly equals 1.89214e+22 cm
- →Convert 20000 ly to cm: 1.89214e+22 cm
- →How much is 20000 ly in cm? 1.89214e+22 cm
- →What is 20000 ly in cm? 1.89214e+22 cm
- →20000 ly converted to cm is 1.89214e+22 cm
- →1.89214e+22 cm is equal to 20000 ly