metre to light-year
Live metre (m) to light-year (ly) converter. Plus a 10-value reference table and FAQs.
Conversion table
Ten sample values from metre to light-year. Use the converter above for arbitrary values.
| metre (m) | → | light-year (ly) |
|---|---|---|
| 0.001 m | → | 1.0570e-19 ly |
| 0.01 m | → | 1.0570e-18 ly |
| 0.1 m | → | 1.0570e-17 ly |
| 0.5 m | → | 5.2850e-17 ly |
| 1 m | → | 1.0570e-16 ly |
| 2 m | → | 2.1140e-16 ly |
| 5 m | → | 5.2850e-16 ly |
| 10 m | → | 1.0570e-15 ly |
| 100 m | → | 1.0570e-14 ly |
| 1,000 m | → | 1.0570e-13 ly |
About the metre
The SI base unit of length. Defined by the speed of light since 1983.
About the light-year
Distance light travels in one Julian year — about 9.46 trillion km. Astronomy.
How metre to light-year conversion works
Both units belong to Length. Unitbox first expresses the input in the category reference unit (m), then expresses that same quantity in light-year.
Common uses include plans, dimensions, travel distances, screens, and manufacturing specifications.
Unit definitions and conversion factors are maintained in the Unitbox methodology. Last reviewed with the current conversion dataset.
Frequently asked questions
Frequently Asked Questions
How do I convert metre to light-year?
Multiply the metre value by 1.0570e-16 to get it in light-year. For example, 10 m = 1.06e-15 ly.
What is 1 m in ly?
1 m = 1.0570e-16 ly.
What is 100 m in ly?
100 m = 1.06e-14 ly.
What is the formula?
Linear: multiply by 1.0570e-16 (the unit factor ratio).
Related conversions
Convert meter to kilometer
#2Convert meter to centimeter
#3Convert meter to millimeter
#4Convert meter to micrometer
#5Convert meter to nanometer
#6Convert meter to mile
#7Convert meter to yard
#8Convert meter to foot
#9Convert kilometer to meter
#10Convert centimeter to meter
#11Convert millimeter to meter
#12Convert micrometer to meter
#13Convert nanometer to meter
#14Convert mile to meter
#15Convert yard to meter
#16Convert foot to meter