Convert Light Years To Astronomical Units

calculateme Astronomy Contact Us Convert Light Years to Astronomical Units How many astronomical units are in a light year? Easy ly to AU conversion. Amount From Astronomical Units Kilometers Light Minutes Light Seconds Light Years Miles Parsecs To Astronomical Units Kilometers Light Minutes Light Seconds Light Years Miles Parsecs Calculate swap units ↺ 1 Light Year ≈ 63,241.077 Astronomical Units result rounded Decimal places Auto 0 1 2 3 4 5 6 7 8 9 10 11 12 Light Years A light year is the distance that light travels in one year. The year used by the International Astronomical Union is 365.25 days. A light year is defined as exactly 9,460,730,472,580.8 kilometers. Astronomical Units An astronomical unit is the average distance between the Earth and the Sun. Estimates of this distance have varied over time. It is now defined as exactly 149,597,870.7 kilometers. Light Years to Astronomical Units Conversion Table results may be rounded

Light years	AU
0.0001	6.3241
0.0002	12.648
0.0003	18.972
0.0004	25.296
0.0005	31.621
0.0006	37.945
0.0007	44.269
0.0008	50.593
0.0009	56.917
0.001	63.241
0.002	126.48
0.003	189.72
0.004	252.96
0.005	316.21
0.006	379.45
0.007	442.69
0.008	505.93
0.009	569.17
0.01	632.41
0.02	1,264.8
0.03	1,897.2
0.04	2,529.6
0.05	3,162.1
0.06	3,794.5
0.07	4,426.9
0.08	5,059.3
0.09	5,691.7
0.1	6,324.1
0.2	12,648
0.3	18,972
0.4	25,296
0.5	31,621
0.6	37,945
0.7	44,269
0.8	50,593
0.9	56,917
1	63,241
2	126,480
3	189,720
4	252,960
5	316,210
6	379,450
7	442,690
8	505,930
9	569,170
10	632,410
11	695,650
12	758,890
13	822,130
14	885,380
15	948,620
16	1,011,900
17	1,075,100
18	1,138,300
19	1,201,600
20	1,264,800
21	1,328,100
22	1,391,300
23	1,454,500
24	1,517,800
25	1,581,000
26	1,644,300
27	1,707,500
28	1,770,800
29	1,834,000
30	1,897,200
31	1,960,500
32	2,023,700
33	2,087,000
34	2,150,200
35	2,213,400
36	2,276,700
37	2,339,900
38	2,403,200
39	2,466,400
40	2,529,600
41	2,592,900
42	2,656,100
43	2,719,400
44	2,782,600
45	2,845,800
46	2,909,100
47	2,972,300
48	3,035,600
49	3,098,800
50	3,162,100
51	3,225,300
52	3,288,500
53	3,351,800
54	3,415,000
55	3,478,300
56	3,541,500
57	3,604,700
58	3,668,000
59	3,731,200
60	3,794,500
61	3,857,700
62	3,920,900
63	3,984,200
64	4,047,400
65	4,110,700
66	4,173,900
67	4,237,200
68	4,300,400
69	4,363,600
70	4,426,900
71	4,490,100
72	4,553,400
73	4,616,600
74	4,679,800
75	4,743,100
76	4,806,300
77	4,869,600
78	4,932,800
79	4,996,000
80	5,059,300
81	5,122,500
82	5,185,800
83	5,249,000
84	5,312,300
85	5,375,500
86	5,438,700
87	5,502,000
88	5,565,200
89	5,628,500
90	5,691,700
91	5,754,900
92	5,818,200
93	5,881,400
94	5,944,700
95	6,007,900
96	6,071,100
97	6,134,400
98	6,197,600
99	6,260,900
100	6,324,100
101	6,387,300
102	6,450,600
103	6,513,800
104	6,577,100
105	6,640,300
106	6,703,600
107	6,766,800
108	6,830,000
109	6,893,300
110	6,956,500
111	7,019,800
112	7,083,000
113	7,146,200
114	7,209,500
115	7,272,700
116	7,336,000
117	7,399,200
118	7,462,400
119	7,525,700
120	7,588,900
121	7,652,200
122	7,715,400
123	7,778,700
124	7,841,900
125	7,905,100
126	7,968,400
127	8,031,600
128	8,094,900
129	8,158,100
130	8,221,300
131	8,284,600
132	8,347,800
133	8,411,100
134	8,474,300
135	8,537,500
136	8,600,800
137	8,664,000
138	8,727,300
139	8,790,500
140	8,853,800
141	8,917,000
142	8,980,200
143	9,043,500
144	9,106,700
145	9,170,000
146	9,233,200
147	9,296,400
148	9,359,700
149	9,422,900
150	9,486,200
151	9,549,400
152	9,612,600
153	9,675,900

Light years	AU
154	9,739,100
155	9,802,400
156	9,865,600
157	9,928,800
158	9,992,100
159	10,055,000
160	10,119,000
161	10,182,000
162	10,245,000
163	10,308,000
164	10,372,000
165	10,435,000
166	10,498,000
167	10,561,000
168	10,625,000
169	10,688,000
170	10,751,000
171	10,814,000
172	10,877,000
173	10,941,000
174	11,004,000
175	11,067,000
176	11,130,000
177	11,194,000
178	11,257,000
179	11,320,000
180	11,383,000
181	11,447,000
182	11,510,000
183	11,573,000
184	11,636,000
185	11,700,000
186	11,763,000
187	11,826,000
188	11,889,000
189	11,953,000
190	12,016,000
191	12,079,000
192	12,142,000
193	12,206,000
194	12,269,000
195	12,332,000
196	12,395,000
197	12,458,000
198	12,522,000
199	12,585,000
200	12,648,000
201	12,711,000
202	12,775,000
203	12,838,000
204	12,901,000
205	12,964,000
206	13,028,000
207	13,091,000
208	13,154,000
209	13,217,000
210	13,281,000
211	13,344,000
212	13,407,000
213	13,470,000
214	13,534,000
215	13,597,000
216	13,660,000
217	13,723,000
218	13,787,000
219	13,850,000
220	13,913,000
221	13,976,000
222	14,040,000
223	14,103,000
224	14,166,000
225	14,229,000
226	14,292,000
227	14,356,000
228	14,419,000
229	14,482,000
230	14,545,000
231	14,609,000
232	14,672,000
233	14,735,000
234	14,798,000
235	14,862,000
236	14,925,000
237	14,988,000
238	15,051,000
239	15,115,000
240	15,178,000
241	15,241,000
242	15,304,000
243	15,368,000
244	15,431,000
245	15,494,000
246	15,557,000
247	15,621,000
248	15,684,000
249	15,747,000
250	15,810,000
251	15,874,000
252	15,937,000
253	16,000,000
254	16,063,000
255	16,126,000
256	16,190,000
257	16,253,000
258	16,316,000
259	16,379,000
260	16,443,000
261	16,506,000
262	16,569,000
263	16,632,000
264	16,696,000
265	16,759,000
266	16,822,000
267	16,885,000
268	16,949,000
269	17,012,000
270	17,075,000
271	17,138,000
272	17,202,000
273	17,265,000
274	17,328,000
275	17,391,000
276	17,455,000
277	17,518,000
278	17,581,000
279	17,644,000
280	17,708,000
281	17,771,000
282	17,834,000
283	17,897,000
284	17,960,000
285	18,024,000
286	18,087,000
287	18,150,000
288	18,213,000
289	18,277,000
290	18,340,000
291	18,403,000
292	18,466,000
293	18,530,000
294	18,593,000
295	18,656,000
296	18,719,000
297	18,783,000
298	18,846,000
299	18,909,000
300	18,972,000
305	19,289,000
310	19,605,000
315	19,921,000
320	20,237,000
325	20,553,000
330	20,870,000
335	21,186,000
340	21,502,000
345	21,818,000
350	22,134,000
355	22,451,000
360	22,767,000
365	23,083,000
370	23,399,000
375	23,715,000
380	24,032,000
385	24,348,000
390	24,664,000
395	24,980,000
400	25,296,000
405	25,613,000
410	25,929,000
415	26,245,000
420	26,561,000
425	26,877,000
430	27,194,000
435	27,510,000
440	27,826,000
445	28,142,000
450	28,458,000
455	28,775,000
460	29,091,000
465	29,407,000
470	29,723,000
475	30,040,000
480	30,356,000
485	30,672,000
490	30,988,000
495	31,304,000
500	31,621,000
505	31,937,000
510	32,253,000

Light years	AU
515	32,569,000
520	32,885,000
525	33,202,000
530	33,518,000
535	33,834,000
540	34,150,000
545	34,466,000
550	34,783,000
555	35,099,000
560	35,415,000
565	35,731,000
570	36,047,000
575	36,364,000
580	36,680,000
585	36,996,000
590	37,312,000
595	37,628,000
600	37,945,000
605	38,261,000
610	38,577,000
615	38,893,000
620	39,209,000
625	39,526,000
630	39,842,000
635	40,158,000
640	40,474,000
645	40,790,000
650	41,107,000
655	41,423,000
660	41,739,000
665	42,055,000
670	42,372,000
675	42,688,000
680	43,004,000
685	43,320,000
690	43,636,000
695	43,953,000
700	44,269,000
705	44,585,000
710	44,901,000
715	45,217,000
720	45,534,000
725	45,850,000
730	46,166,000
735	46,482,000
740	46,798,000
745	47,115,000
750	47,431,000
755	47,747,000
760	48,063,000
765	48,379,000
770	48,696,000
775	49,012,000
780	49,328,000
785	49,644,000
790	49,960,000
795	50,277,000
800	50,593,000
805	50,909,000
810	51,225,000
815	51,541,000
820	51,858,000
825	52,174,000
830	52,490,000
835	52,806,000
840	53,123,000
845	53,439,000
850	53,755,000
855	54,071,000
860	54,387,000
865	54,704,000
870	55,020,000
875	55,336,000
880	55,652,000
885	55,968,000
890	56,285,000
895	56,601,000
900	56,917,000
905	57,233,000
910	57,549,000
915	57,866,000
920	58,182,000
925	58,498,000
930	58,814,000
935	59,130,000
940	59,447,000
945	59,763,000
950	60,079,000
955	60,395,000
960	60,711,000
965	61,028,000
970	61,344,000
975	61,660,000
980	61,976,000
985	62,292,000
990	62,609,000
995	62,925,000
1,000	63,241,000
1,100	69,565,000
1,200	75,889,000
1,300	82,213,000
1,400	88,538,000
1,500	94,862,000
1,600	101,190,000
1,700	107,510,000
1,800	113,830,000
1,900	120,160,000
2,000	126,480,000
2,100	132,810,000
2,200	139,130,000
2,300	145,450,000
2,400	151,780,000
2,500	158,100,000
2,600	164,430,000
2,700	170,750,000
2,800	177,080,000
2,900	183,400,000
3,000	189,720,000
3,100	196,050,000
3,200	202,370,000
3,300	208,700,000
3,400	215,020,000
3,500	221,340,000
3,600	227,670,000
3,700	233,990,000
3,800	240,320,000
3,900	246,640,000
4,000	252,960,000
4,100	259,290,000
4,200	265,610,000
4,300	271,940,000
4,400	278,260,000
4,500	284,580,000
4,600	290,910,000
4,700	297,230,000
4,800	303,560,000
4,900	309,880,000
5,000	316,210,000
5,100	322,530,000
5,200	328,850,000
5,300	335,180,000
5,400	341,500,000
5,500	347,830,000
5,600	354,150,000
5,700	360,470,000
5,800	366,800,000
5,900	373,120,000
6,000	379,450,000
6,100	385,770,000
6,200	392,090,000
6,300	398,420,000
6,400	404,740,000
6,500	411,070,000
6,600	417,390,000
6,700	423,720,000
6,800	430,040,000
6,900	436,360,000
7,000	442,690,000
7,100	449,010,000
7,200	455,340,000
7,300	461,660,000
7,400	467,980,000
7,500	474,310,000
7,600	480,630,000
7,700	486,960,000
7,800	493,280,000
7,900	499,600,000
8,000	505,930,000
8,100	512,250,000
8,200	518,580,000
8,300	524,900,000
8,400	531,230,000
8,500	537,550,000
8,600	543,870,000
8,700	550,200,000
8,800	556,520,000
8,900	562,850,000
9,000	569,170,000
9,100	575,490,000
9,200	581,820,000
9,300	588,140,000
9,400	594,470,000
9,500	600,790,000
9,600	607,110,000
9,700	613,440,000
9,800	619,760,000
9,900	626,090,000
10,000	632,410,000

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