metre to light-year
Live metre (m) to light-year (ly) converter. Plus a 10-value reference table and FAQs.
換算表
10 個示例值，從metre到light-year。任意值請用上方換算器。
| 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 |
關於metre
The SI base unit of length. Defined by the speed of light since 1983.
關於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.
常見問題
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).
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