Convert astronomical units to light-years

Convert AU to ly (Swap)

Converter

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Guide

How to convert astronomical units into light-years?

To convert astronomical units into light-years, preform the following calculations:

1 AU = 0.000015813 ly

distance in astronomical units × 0.000015813 = distance in light-years

Example:

15 AU

15 astronomical units × 0.000015813 = 0.00023719 light-years

How many light-years in a astronomical unit?

There are 0.000015813 light-years in a astronomical unit.

How many astronomical units in a light-year?

There are 63,241.08 astronomical units in a light-year.

Visual representation of astronomical units and light-years

Below is a scale diagram of 1 astronomical unit to 1 light-year:

1 AU1 ly


Value Chart

Astronomical Units (AU)Light-Years (ly)
0 AU0 ly
0.01 AU0.00000015813 ly
0.1 AU0.0000015813 ly
0.2 AU0.0000031625 ly
0.3 AU0.0000047438 ly
0.4 AU0.000006325 ly
0.5 AU0.0000079063 ly
0.6 AU0.0000094875 ly
0.7 AU0.000011069 ly
0.8 AU0.00001265 ly
0.9 AU0.000014231 ly
1 AU0.000015813 ly
1.2 AU0.000018975 ly
1.4 AU0.000022138 ly
1.6 AU0.0000253 ly
1.8 AU0.000028463 ly
2 AU0.000031625 ly
2.2 AU0.000034788 ly
2.4 AU0.00003795 ly
2.6 AU0.000041113 ly
2.8 AU0.000044275 ly
3 AU0.000047438 ly
3.2 AU0.0000506 ly
3.4 AU0.000053763 ly
3.6 AU0.000056925 ly
3.8 AU0.000060088 ly
4 AU0.00006325 ly
4.2 AU0.000066413 ly
4.4 AU0.000069575 ly
4.6 AU0.000072738 ly
4.8 AU0.0000759 ly
5 AU0.000079063 ly
5.5 AU0.000086969 ly
6 AU0.000094875 ly
6.5 AU0.00010278 ly
7 AU0.00011069 ly
7.5 AU0.00011859 ly
8 AU0.0001265 ly
8.5 AU0.00013441 ly
9 AU0.00014231 ly
9.5 AU0.00015022 ly
10 AU0.00015813 ly
11 AU0.00017394 ly
12 AU0.00018975 ly
13 AU0.00020556 ly
14 AU0.00022138 ly
15 AU0.00023719 ly
16 AU0.000253 ly
17 AU0.00026881 ly
18 AU0.00028463 ly
19 AU0.00030044 ly
20 AU0.00031625 ly
21 AU0.00033206 ly
22 AU0.00034788 ly
23 AU0.00036369 ly
24 AU0.0003795 ly
25 AU0.00039531 ly
26 AU0.00041113 ly
27 AU0.00042694 ly
28 AU0.00044275 ly
29 AU0.00045856 ly
30 AU0.00047438 ly
31 AU0.00049019 ly
32 AU0.000506 ly
33 AU0.00052181 ly
34 AU0.00053763 ly
35 AU0.00055344 ly
36 AU0.00056925 ly
37 AU0.00058506 ly
38 AU0.00060088 ly
39 AU0.00061669 ly
40 AU0.0006325 ly
41 AU0.00064831 ly
42 AU0.00066413 ly
43 AU0.00067994 ly
44 AU0.00069575 ly
45 AU0.00071156 ly
46 AU0.00072738 ly
47 AU0.00074319 ly
48 AU0.000759 ly
49 AU0.00077481 ly
50 AU0.00079063 ly
52 AU0.00082225 ly
54 AU0.00085388 ly
56 AU0.0008855 ly
58 AU0.00091713 ly
60 AU0.00094875 ly
62 AU0.00098038 ly
64 AU0.001012 ly
66 AU0.0010436 ly
68 AU0.0010753 ly
70 AU0.0011069 ly
72 AU0.0011385 ly
74 AU0.0011701 ly
76 AU0.0012018 ly
78 AU0.0012334 ly
80 AU0.001265 ly
82 AU0.0012966 ly
84 AU0.0013283 ly
86 AU0.0013599 ly
88 AU0.0013915 ly
90 AU0.0014231 ly
92 AU0.0014548 ly
94 AU0.0014864 ly
96 AU0.001518 ly
98 AU0.0015496 ly
100 AU0.0015813 ly

Sources & References

UnitSwap uses sources (which are listed below) to ensure the best accuracy on conversions. See more information about reliable sources and conversion accuracy here.

Astronomical Units definition source: en.wikipedia.org
Light-Years definition source: en.wikipedia.org

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