light-year to metre

Live light-year (ly) to metre (m) converter. Plus a 10-value reference table and FAQs.

light-year
metre
1 ly = 9.4607e+15m

換算表

light-yearからmetreまでの 10 個のサンプル値。任意の値には上の換算器をお使いください。

light-year (ly)→metre (m)
0.001 ly → 9.4607e+12 m
0.01 ly → 9.4607e+13 m
0.1 ly → 9.4607e+14 m
0.5 ly → 4.7304e+15 m
1 ly → 9.4607e+15 m
2 ly → 1.8921e+16 m
5 ly → 4.7304e+16 m
10 ly → 9.4607e+16 m
100 ly → 9.4607e+17 m
1,000 ly → 9.4607e+18 m

light-yearについて

Distance light travels in one Julian year — about 9.46 trillion km. Astronomy.

metreについて

The SI base unit of length. Defined by the speed of light since 1983.

How light-year to metre conversion works

Both units belong to Length. Unitbox first expresses the input in the category reference unit (m), then expresses that same quantity in metre.

Common uses include plans, dimensions, travel distances, screens, and manufacturing specifications.

Reference value1 ly = 9.460730e+15 m
CalculationBrowser-side, using Unitbox's shared unit data
Review noteFor safety-critical work, verify against the governing standard or instrument manual.

Unit definitions and conversion factors are maintained in the Unitbox methodology. Last reviewed with the current conversion dataset.

よくある質問

Frequently Asked Questions

How do I convert light-year to metre?

Multiply the light-year value by 9.4607e+15 to get it in metre. For example, 10 ly = 9.46e+16 m.

What is 1 ly in m?

1 ly = 9.4607e+15 m.

What is 100 ly in m?

100 ly = 9.46e+17 m.

What is the formula?

Linear: multiply by 9.4607e+15 (the unit factor ratio).

さらに探索