# Convert Light Seconds to Astronomical Units (ls to au)

Question: How many Astronomical Units in a Light Second or how far is a Light Second compared to Astronomical Units?

Answer: A Light Second equals Astronomical Units.

ls au
0.0001=2.0E-7
0.0002=4.01E-7
0.0003=6.01E-7
0.0004=8.02E-7
0.0005=1.002E-6
0.0006=1.202E-6
0.0007=1.403E-6
0.0008=1.603E-6
0.0009=1.804E-6
0.001=2.004E-6
0.002=4.008E-6
0.003=6.012E-6
0.004=8.016E-6
0.005=1.002E-5
0.006=1.2024E-5
0.007=1.4028E-5
0.008=1.6032E-5
0.009=1.8036E-5
0.01=2.004E-5
0.02=4.008E-5
0.03=6.012E-5
0.04=8.016E-5
0.05=0.000100199
0.06=0.000120239
0.07=0.000140279
0.08=0.000160319
0.09=0.000180359
0.1=0.000200399
0.2=0.000400798
0.3=0.000601197
0.4=0.000801596
0.5=0.001001994
0.6=0.001202393
0.7=0.001402792
0.8=0.001603191
0.9=0.00180359
1=0.002003989
2=0.004007978
3=0.006011966
4=0.008015955
5=0.010019944
6=0.012023933
7=0.014027922
8=0.01603191
9=0.018035899
10=0.020039888
11=0.022043877
12=0.024047866
13=0.026051854
14=0.028055843
15=0.030059832
16=0.032063821
17=0.03406781
18=0.036071798
19=0.038075787
20=0.040079776
21=0.042083765
22=0.044087754
23=0.046091742
24=0.048095731
25=0.05009972
26=0.052103709
27=0.054107698
28=0.056111686
29=0.058115675
30=0.060119664
31=0.062123653
32=0.064127642
ls au
33=0.06613163
34=0.068135619
35=0.070139608
36=0.072143597
37=0.074147586
38=0.076151574
39=0.078155563
40=0.080159552
41=0.082163541
42=0.08416753
43=0.086171518
44=0.088175507
45=0.090179496
46=0.092183485
47=0.094187474
48=0.096191462
49=0.098195451
50=0.10019944
51=0.102203429
52=0.104207418
53=0.106211406
54=0.108215395
55=0.110219384
56=0.112223373
57=0.114227362
58=0.11623135
59=0.118235339
60=0.120239328
61=0.122243317
62=0.124247306
63=0.126251294
64=0.128255283
65=0.130259272
66=0.132263261
67=0.13426725
68=0.136271238
69=0.138275227
70=0.140279216
71=0.142283205
72=0.144287194
73=0.146291182
74=0.148295171
75=0.15029916
76=0.152303149
77=0.154307138
78=0.156311126
79=0.158315115
80=0.160319104
81=0.162323093
82=0.164327082
83=0.16633107
84=0.168335059
85=0.170339048
86=0.172343037
87=0.174347026
88=0.176351014
89=0.178355003
90=0.180358992
91=0.182362981
92=0.18436697
93=0.186370958
94=0.188374947
95=0.190378936
96=0.192382925
97=0.194386914
98=0.196390902
99=0.198394891
100=0.20039888
ls au
101=0.202402869
102=0.204406858
103=0.206410846
104=0.208414835
105=0.210418824
106=0.212422813
107=0.214426802
108=0.21643079
109=0.218434779
110=0.220438768
111=0.222442757
112=0.224446746
113=0.226450734
114=0.228454723
115=0.230458712
116=0.232462701
117=0.23446669
118=0.236470678
119=0.238474667
120=0.240478656
121=0.242482645
122=0.244486634
123=0.246490622
124=0.248494611
125=0.2504986
126=0.252502589
127=0.254506578
128=0.256510566
129=0.258514555
130=0.260518544
131=0.262522533
132=0.264526522
133=0.26653051
134=0.268534499
135=0.270538488
136=0.272542477
137=0.274546466
138=0.276550454
139=0.278554443
140=0.280558432
141=0.282562421
142=0.28456641
143=0.286570398
144=0.288574387
145=0.290578376
146=0.292582365
147=0.294586354
148=0.296590342
149=0.298594331
150=0.30059832
151=0.302602309
152=0.304606298
153=0.306610286
154=0.308614275
155=0.310618264
156=0.312622253
157=0.314626242
158=0.31663023
159=0.318634219
160=0.320638208
161=0.322642197
162=0.324646186
163=0.326650174
164=0.328654163
165=0.330658152
166=0.332662141
167=0.33466613
168=0.336670118
ls au
169=0.338674107
170=0.340678096
171=0.342682085
172=0.344686074
173=0.346690062
174=0.348694051
175=0.35069804
176=0.352702029
177=0.354706018
178=0.356710006
179=0.358713995
180=0.360717984
181=0.362721973
182=0.364725962
183=0.36672995
184=0.368733939
185=0.370737928
186=0.372741917
187=0.374745906
188=0.376749894
189=0.378753883
190=0.380757872
191=0.382761861
192=0.38476585
193=0.386769838
194=0.388773827
195=0.390777816
196=0.392781805
197=0.394785794
198=0.396789782
199=0.398793771
200=0.40079776
201=0.402801749
202=0.404805738
203=0.406809726
204=0.408813715
205=0.410817704
206=0.412821693
207=0.414825682
208=0.41682967
209=0.418833659
210=0.420837648
211=0.422841637
212=0.424845626
213=0.426849614
214=0.428853603
215=0.430857592
216=0.432861581
217=0.43486557
218=0.436869558
219=0.438873547
220=0.440877536
221=0.442881525
222=0.444885514
223=0.446889502
224=0.448893491
225=0.45089748
226=0.452901469
227=0.454905458
228=0.456909446
229=0.458913435
230=0.460917424
231=0.462921413
232=0.464925402
233=0.46692939
234=0.468933379
235=0.470937368
236=0.472941357
ls au
237=0.474945346
238=0.476949334
239=0.478953323
240=0.480957312
241=0.482961301
242=0.48496529
243=0.486969278
244=0.488973267
245=0.490977256
246=0.492981245
247=0.494985234
248=0.496989222
249=0.498993211
250=0.5009972
255=0.511017144
260=0.521037088
265=0.531057032
270=0.541076976
275=0.55109692
280=0.561116864
285=0.571136808
290=0.581156752
295=0.591176696
300=0.60119664
305=0.611216584
310=0.621236528
315=0.631256472
320=0.641276416
325=0.65129636
330=0.661316304
335=0.671336248
340=0.681356192
345=0.691376136
350=0.70139608
355=0.711416024
360=0.721435968
365=0.731455912
370=0.741475856
375=0.7514958
380=0.761515744
385=0.771535688
390=0.781555632
395=0.791575576
400=0.80159552
405=0.811615464
410=0.821635408
415=0.831655352
420=0.841675296
425=0.85169524
430=0.861715184
435=0.871735128
440=0.881755072
445=0.891775016
450=0.90179496
455=0.911814904
460=0.921834848
465=0.931854792
470=0.941874736
475=0.95189468
480=0.961914624
485=0.971934568
490=0.981954512
495=0.991974456
500=1.0019944
510=1.022034288
520=1.042074176
530=1.062114064
540=1.082153952
ls au
550=1.10219384
560=1.122233728
570=1.142273616
580=1.162313504
590=1.182353392
600=1.20239328
610=1.222433168
620=1.242473056
630=1.262512944
640=1.282552832
650=1.30259272
660=1.322632608
670=1.342672496
680=1.362712384
690=1.382752272
700=1.40279216
710=1.422832048
720=1.442871936
730=1.462911824
740=1.482951712
750=1.5029916
760=1.523031488
770=1.543071376
780=1.563111264
790=1.583151152
800=1.60319104
810=1.623230928
820=1.643270816
830=1.663310704
840=1.683350592
850=1.70339048
860=1.723430368
870=1.743470256
880=1.763510144
890=1.783550032
900=1.80358992
910=1.823629808
920=1.843669696
930=1.863709584
940=1.883749472
950=1.90378936
960=1.923829248
970=1.943869136
980=1.963909024
990=1.983948912
1000=2.0039888
1100=2.20438768
1200=2.40478656
1300=2.60518544
1400=2.80558432
1500=3.0059832
1600=3.20638208
1700=3.40678096
1800=3.60717984
1900=3.80757872
2000=4.0079776
2100=4.20837648
2200=4.40877536
2300=4.60917424
2400=4.80957312
2500=5.009972
2600=5.21037088
2700=5.41076976
2800=5.61116864
2900=5.81156752
3000=6.0119664
3100=6.21236528
3200=6.41276416