What is 20mil in Light Years?

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What is 20 Mils (20mil) in Light Years (ly)?

What is 20mil in ly? Convert 20 Mils (20mil) to Light Years (ly) and show formula, brief history on the units and quick maths for the conversion.

Enter Mils to convert to Light Years


Quick Reference for Converting Mils to Light Years

Formula
ly = mil / 3.724625984252E+20
Quick Rough Maths
To get the Light Years, divide the number of Mils by 372462598.4 trillion
Mils (mil) in 1 Light Year
There are 3.724625984252E+20 Mils in 1 Light Year
Light Years (ly) in 1 Mil
There are 0 Light Years in 1 Mil

Unit Information

Mil
/mɪl/
Symbol: mil
Unit System: Imperial

What is the Mil?

The mil is a unit of length in the imperial unit system and uses the symbol mil (or sometimes thou).

A mil in one one-thousandth of an inch (0.001 inches) or 25.4 μm.

The mil is still used in the US to measure thickness of various materials.

Light Year
/lʌɪt jɪə,jəː/
Symbol: ly
Unit System: Astronomical System of Units

What is the Light Year?

The light year is a unit of length in the Astronomical system of units. It uses the symbol ly.

Often confused with a unit of time as it contains the word "year", it is actually defined by the International Astronomical Union (IAU) as the amount of distance that light travels in a vacuum in one Julian year (365.25 days).

Using the speed of light (299,792,458 m/s or 'c') and the Julian year (as apposed to the Gregorian year which is 365.2425 days), we can equivalate 1 light year as 9,460,730,472,580,800 metres or ≈ 9.46 trillion kilometres.


Conversion Tables for Mils (mil) to Light Years (ly)