# Astronomical units to light-years (AU to ly)

## Convert astronomical units to light-years

Astronomical units to light-years converter on this page calculates how many light-years are in 'X' astronomical units (where 'X' is the number of astronomical units to convert to light-years). In order to convert a value from astronomical units to light-years (from AU to ly) just type the number of AU to be converted to ly and then click on the 'convert' button.

## Astronomical units to light-years conversion factor

1 astronomical unit is equal to 1.5812507409821E-5 light-years

## Astronomical units to light-years conversion formula

Length(ly) = Length (AU) × 1.5812507409821E-5

Example: Consider a length of 120 astronomical units. Below are the steps to convert them to light-years.

Length(ly) = 120 ( AU ) × 1.5812507409821E-5 ( ly / AU )

Length(ly) = 0.0018975008891785 ly or

120 AU = 0.0018975008891785 ly

120 astronomical units equals 0.0018975008891785 light-years

## Astronomical units to light-years conversion table

astronomical units (AU)light-years (ly)
200.00031625014819641
300.00047437522229462
400.00063250029639283
500.00079062537049103
600.00094875044458924
700.0011068755186874
800.0012650005927857
900.0014231256668839
astronomical units (AU)light-years (ly)
2500.0039531268524552
3500.0055343775934372
4500.0071156283344193
5500.0086968790754014
6500.010278129816383
7500.011859380557365
8500.013440631298348
9500.01502188203933

Versions of the astronomical units to light-years conversion table. To create a astronomical units to light-years conversion table for different values, click on the "Create a customized length conversion table" button.

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