Convert Light Seconds to Parsecs

Enter the number of light seconds to convert into parsecs. Easy light seconds to pc conversion.
1 Light Second =
9.7156119 x 10-9 Parsecs
(rounded to 8 digits)
A light second is the distance that light travels in one second. It is exactly 299,792.458 kilometers or about 186,000 miles.
A parsec is a unit of distance used in astronomy. It is exactly 648,000/π astronomical units, or approximately 30.9 trillion kilometers.
Light Seconds to Parsecs Conversion Table
(some results rounded)
light seconds pc
1 9.7156 x 10-9
2 1.9431 x 10-8
3 2.9147 x 10-8
4 3.8862 x 10-8
5 4.8578 x 10-8
6 5.8294 x 10-8
7 6.8009 x 10-8
8 7.7725 x 10-8
9 8.7441 x 10-8
10 9.7156 x 10-8
11 1.0687 x 10-7
12 1.1659 x 10-7
13 1.2630 x 10-7
14 1.3602 x 10-7
15 1.4573 x 10-7
16 1.5545 x 10-7
17 1.6517 x 10-7
18 1.7488 x 10-7
19 1.8460 x 10-7
20 1.9431 x 10-7
21 2.0403 x 10-7
22 2.1374 x 10-7
23 2.2346 x 10-7
24 2.3317 x 10-7
25 2.4289 x 10-7
26 2.5261 x 10-7
27 2.6232 x 10-7
28 2.7204 x 10-7
29 2.8175 x 10-7
30 2.9147 x 10-7
31 3.0118 x 10-7
32 3.1090 x 10-7
33 3.2062 x 10-7
34 3.3033 x 10-7
35 3.4005 x 10-7
36 3.4976 x 10-7
37 3.5948 x 10-7
38 3.6919 x 10-7
39 3.7891 x 10-7
40 3.8862 x 10-7
41 3.9834 x 10-7
42 4.0806 x 10-7
43 4.1777 x 10-7
44 4.2749 x 10-7
45 4.3720 x 10-7
46 4.4692 x 10-7
47 4.5663 x 10-7
48 4.6635 x 10-7
49 4.7606 x 10-7
50 4.8578 x 10-7
51 4.9550 x 10-7
52 5.0521 x 10-7
53 5.1493 x 10-7
54 5.2464 x 10-7
55 5.3436 x 10-7
56 5.4407 x 10-7
57 5.5379 x 10-7
58 5.6351 x 10-7
59 5.7322 x 10-7
60 5.8294 x 10-7
61 5.9265 x 10-7
62 6.0237 x 10-7
63 6.1208 x 10-7
64 6.2180 x 10-7
65 6.3151 x 10-7
66 6.4123 x 10-7
67 6.5095 x 10-7
68 6.6066 x 10-7
69 6.7038 x 10-7
70 6.8009 x 10-7
71 6.8981 x 10-7
72 6.9952 x 10-7
73 7.0924 x 10-7
74 7.1896 x 10-7
75 7.2867 x 10-7
76 7.3839 x 10-7
77 7.4810 x 10-7
78 7.5782 x 10-7
79 7.6753 x 10-7
80 7.7725 x 10-7
81 7.8696 x 10-7
82 7.9668 x 10-7
83 8.0640 x 10-7
84 8.1611 x 10-7
85 8.2583 x 10-7
86 8.3554 x 10-7
87 8.4526 x 10-7
88 8.5497 x 10-7
89 8.6469 x 10-7
90 8.7441 x 10-7
91 8.8412 x 10-7
92 8.9384 x 10-7
93 9.0355 x 10-7
94 9.1327 x 10-7
95 9.2298 x 10-7
96 9.3270 x 10-7
97 9.4241 x 10-7
98 9.5213 x 10-7
99 9.6185 x 10-7
100 9.7156 x 10-7
101 9.8128 x 10-7
102 9.9099 x 10-7
103 1.0007 x 10-6
104 1.0104 x 10-6
105 1.0201 x 10-6
106 1.0299 x 10-6
107 1.0396 x 10-6
108 1.0493 x 10-6
109 1.0590 x 10-6
110 1.0687 x 10-6
111 1.0784 x 10-6
112 1.0881 x 10-6
113 1.0979 x 10-6
114 1.1076 x 10-6
115 1.1173 x 10-6
116 1.1270 x 10-6
117 1.1367 x 10-6
118 1.1464 x 10-6
119 1.1562 x 10-6
120 1.1659 x 10-6
121 1.1756 x 10-6
122 1.1853 x 10-6
123 1.1950 x 10-6
124 1.2047 x 10-6
125 1.2145 x 10-6
126 1.2242 x 10-6
127 1.2339 x 10-6
128 1.2436 x 10-6
129 1.2533 x 10-6
130 1.2630 x 10-6
131 1.2727 x 10-6
132 1.2825 x 10-6
133 1.2922 x 10-6
134 1.3019 x 10-6
135 1.3116 x 10-6
136 1.3213 x 10-6
137 1.3310 x 10-6
138 1.3408 x 10-6
139 1.3505 x 10-6
140 1.3602 x 10-6
141 1.3699 x 10-6
142 1.3796 x 10-6
143 1.3893 x 10-6
144 1.3990 x 10-6
145 1.4088 x 10-6
146 1.4185 x 10-6
147 1.4282 x 10-6
148 1.4379 x 10-6
149 1.4476 x 10-6
light seconds pc
150 1.4573 x 10-6
151 1.4671 x 10-6
152 1.4768 x 10-6
153 1.4865 x 10-6
154 1.4962 x 10-6
155 1.5059 x 10-6
156 1.5156 x 10-6
157 1.5254 x 10-6
158 1.5351 x 10-6
159 1.5448 x 10-6
160 1.5545 x 10-6
161 1.5642 x 10-6
162 1.5739 x 10-6
163 1.5836 x 10-6
164 1.5934 x 10-6
165 1.6031 x 10-6
166 1.6128 x 10-6
167 1.6225 x 10-6
168 1.6322 x 10-6
169 1.6419 x 10-6
170 1.6517 x 10-6
171 1.6614 x 10-6
172 1.6711 x 10-6
173 1.6808 x 10-6
174 1.6905 x 10-6
175 1.7002 x 10-6
176 1.7099 x 10-6
177 1.7197 x 10-6
178 1.7294 x 10-6
179 1.7391 x 10-6
180 1.7488 x 10-6
181 1.7585 x 10-6
182 1.7682 x 10-6
183 1.7780 x 10-6
184 1.7877 x 10-6
185 1.7974 x 10-6
186 1.8071 x 10-6
187 1.8168 x 10-6
188 1.8265 x 10-6
189 1.8363 x 10-6
190 1.8460 x 10-6
191 1.8557 x 10-6
192 1.8654 x 10-6
193 1.8751 x 10-6
194 1.8848 x 10-6
195 1.8945 x 10-6
196 1.9043 x 10-6
197 1.9140 x 10-6
198 1.9237 x 10-6
199 1.9334 x 10-6
200 1.9431 x 10-6
201 1.9528 x 10-6
202 1.9626 x 10-6
203 1.9723 x 10-6
204 1.9820 x 10-6
205 1.9917 x 10-6
206 2.0014 x 10-6
207 2.0111 x 10-6
208 2.0208 x 10-6
209 2.0306 x 10-6
210 2.0403 x 10-6
211 2.0500 x 10-6
212 2.0597 x 10-6
213 2.0694 x 10-6
214 2.0791 x 10-6
215 2.0889 x 10-6
216 2.0986 x 10-6
217 2.1083 x 10-6
218 2.1180 x 10-6
219 2.1277 x 10-6
220 2.1374 x 10-6
221 2.1472 x 10-6
222 2.1569 x 10-6
223 2.1666 x 10-6
224 2.1763 x 10-6
225 2.1860 x 10-6
226 2.1957 x 10-6
227 2.2054 x 10-6
228 2.2152 x 10-6
229 2.2249 x 10-6
230 2.2346 x 10-6
231 2.2443 x 10-6
232 2.2540 x 10-6
233 2.2637 x 10-6
234 2.2735 x 10-6
235 2.2832 x 10-6
236 2.2929 x 10-6
237 2.3026 x 10-6
238 2.3123 x 10-6
239 2.3220 x 10-6
240 2.3317 x 10-6
241 2.3415 x 10-6
242 2.3512 x 10-6
243 2.3609 x 10-6
244 2.3706 x 10-6
245 2.3803 x 10-6
246 2.3900 x 10-6
247 2.3998 x 10-6
248 2.4095 x 10-6
249 2.4192 x 10-6
250 2.4289 x 10-6
251 2.4386 x 10-6
252 2.4483 x 10-6
253 2.4580 x 10-6
254 2.4678 x 10-6
255 2.4775 x 10-6
256 2.4872 x 10-6
257 2.4969 x 10-6
258 2.5066 x 10-6
259 2.5163 x 10-6
260 2.5261 x 10-6
261 2.5358 x 10-6
262 2.5455 x 10-6
263 2.5552 x 10-6
264 2.5649 x 10-6
265 2.5746 x 10-6
266 2.5844 x 10-6
267 2.5941 x 10-6
268 2.6038 x 10-6
269 2.6135 x 10-6
270 2.6232 x 10-6
271 2.6329 x 10-6
272 2.6426 x 10-6
273 2.6524 x 10-6
274 2.6621 x 10-6
275 2.6718 x 10-6
276 2.6815 x 10-6
277 2.6912 x 10-6
278 2.7009 x 10-6
279 2.7107 x 10-6
280 2.7204 x 10-6
281 2.7301 x 10-6
282 2.7398 x 10-6
283 2.7495 x 10-6
284 2.7592 x 10-6
285 2.7689 x 10-6
286 2.7787 x 10-6
287 2.7884 x 10-6
288 2.7981 x 10-6
289 2.8078 x 10-6
290 2.8175 x 10-6
291 2.8272 x 10-6
292 2.8370 x 10-6
293 2.8467 x 10-6
294 2.8564 x 10-6
295 2.8661 x 10-6
296 2.8758 x 10-6
297 2.8855 x 10-6
298 2.8953 x 10-6
light seconds pc
299 2.9050 x 10-6
300 2.9147 x 10-6
305 2.9633 x 10-6
310 3.0118 x 10-6
315 3.0604 x 10-6
320 3.1090 x 10-6
325 3.1576 x 10-6
330 3.2062 x 10-6
335 3.2547 x 10-6
340 3.3033 x 10-6
345 3.3519 x 10-6
350 3.4005 x 10-6
355 3.4490 x 10-6
360 3.4976 x 10-6
365 3.5462 x 10-6
370 3.5948 x 10-6
375 3.6434 x 10-6
380 3.6919 x 10-6
385 3.7405 x 10-6
390 3.7891 x 10-6
395 3.8377 x 10-6
400 3.8862 x 10-6
405 3.9348 x 10-6
410 3.9834 x 10-6
415 4.0320 x 10-6
420 4.0806 x 10-6
425 4.1291 x 10-6
430 4.1777 x 10-6
435 4.2263 x 10-6
440 4.2749 x 10-6
445 4.3234 x 10-6
450 4.3720 x 10-6
455 4.4206 x 10-6
460 4.4692 x 10-6
465 4.5178 x 10-6
470 4.5663 x 10-6
475 4.6149 x 10-6
480 4.6635 x 10-6
485 4.7121 x 10-6
490 4.7606 x 10-6
495 4.8092 x 10-6
500 4.8578 x 10-6
505 4.9064 x 10-6
510 4.9550 x 10-6
515 5.0035 x 10-6
520 5.0521 x 10-6
525 5.1007 x 10-6
530 5.1493 x 10-6
535 5.1979 x 10-6
540 5.2464 x 10-6
545 5.2950 x 10-6
550 5.3436 x 10-6
555 5.3922 x 10-6
560 5.4407 x 10-6
565 5.4893 x 10-6
570 5.5379 x 10-6
575 5.5865 x 10-6
580 5.6351 x 10-6
585 5.6836 x 10-6
590 5.7322 x 10-6
595 5.7808 x 10-6
600 5.8294 x 10-6
605 5.8779 x 10-6
610 5.9265 x 10-6
615 5.9751 x 10-6
620 6.0237 x 10-6
625 6.0723 x 10-6
630 6.1208 x 10-6
635 6.1694 x 10-6
640 6.2180 x 10-6
645 6.2666 x 10-6
650 6.3151 x 10-6
655 6.3637 x 10-6
660 6.4123 x 10-6
665 6.4609 x 10-6
670 6.5095 x 10-6
675 6.5580 x 10-6
680 6.6066 x 10-6
685 6.6552 x 10-6
690 6.7038 x 10-6
695 6.7524 x 10-6
700 6.8009 x 10-6
705 6.8495 x 10-6
710 6.8981 x 10-6
715 6.9467 x 10-6
720 6.9952 x 10-6
725 7.0438 x 10-6
730 7.0924 x 10-6
735 7.1410 x 10-6
740 7.1896 x 10-6
745 7.2381 x 10-6
750 7.2867 x 10-6
755 7.3353 x 10-6
760 7.3839 x 10-6
765 7.4324 x 10-6
770 7.4810 x 10-6
775 7.5296 x 10-6
780 7.5782 x 10-6
785 7.6268 x 10-6
790 7.6753 x 10-6
795 7.7239 x 10-6
800 7.7725 x 10-6
805 7.8211 x 10-6
810 7.8696 x 10-6
815 7.9182 x 10-6
820 7.9668 x 10-6
825 8.0154 x 10-6
830 8.0640 x 10-6
835 8.1125 x 10-6
840 8.1611 x 10-6
845 8.2097 x 10-6
850 8.2583 x 10-6
855 8.3068 x 10-6
860 8.3554 x 10-6
865 8.4040 x 10-6
870 8.4526 x 10-6
875 8.5012 x 10-6
880 8.5497 x 10-6
885 8.5983 x 10-6
890 8.6469 x 10-6
895 8.6955 x 10-6
900 8.7441 x 10-6
905 8.7926 x 10-6
910 8.8412 x 10-6
915 8.8898 x 10-6
920 8.9384 x 10-6
925 8.9869 x 10-6
930 9.0355 x 10-6
935 9.0841 x 10-6
940 9.1327 x 10-6
945 9.1813 x 10-6
950 9.2298 x 10-6
955 9.2784 x 10-6
960 9.3270 x 10-6
965 9.3756 x 10-6
970 9.4241 x 10-6
975 9.4727 x 10-6
980 9.5213 x 10-6
985 9.5699 x 10-6
990 9.6185 x 10-6
995 9.6670 x 10-6
1,000 9.7156 x 10-6
1,100 1.0687 x 10-5
1,200 1.1659 x 10-5
1,300 1.2630 x 10-5
1,400 1.3602 x 10-5
1,500 1.4573 x 10-5
1,600 1.5545 x 10-5
1,700 1.6517 x 10-5
light seconds pc
1,800 1.7488 x 10-5
1,900 1.8460 x 10-5
2,000 1.9431 x 10-5
2,100 2.0403 x 10-5
2,200 2.1374 x 10-5
2,300 2.2346 x 10-5
2,400 2.3317 x 10-5
2,500 2.4289 x 10-5
2,600 2.5261 x 10-5
2,700 2.6232 x 10-5
2,800 2.7204 x 10-5
2,900 2.8175 x 10-5
3,000 2.9147 x 10-5
3,100 3.0118 x 10-5
3,200 3.1090 x 10-5
3,300 3.2062 x 10-5
3,400 3.3033 x 10-5
3,500 3.4005 x 10-5
3,600 3.4976 x 10-5
3,700 3.5948 x 10-5
3,800 3.6919 x 10-5
3,900 3.7891 x 10-5
4,000 3.8862 x 10-5
4,100 3.9834 x 10-5
4,200 4.0806 x 10-5
4,300 4.1777 x 10-5
4,400 4.2749 x 10-5
4,500 4.3720 x 10-5
4,600 4.4692 x 10-5
4,700 4.5663 x 10-5
4,800 4.6635 x 10-5
4,900 4.7606 x 10-5
5,000 4.8578 x 10-5
5,100 4.9550 x 10-5
5,200 5.0521 x 10-5
5,300 5.1493 x 10-5
5,400 5.2464 x 10-5
5,500 5.3436 x 10-5
5,600 5.4407 x 10-5
5,700 5.5379 x 10-5
5,800 5.6351 x 10-5
5,900 5.7322 x 10-5
6,000 5.8294 x 10-5
6,100 5.9265 x 10-5
6,200 6.0237 x 10-5
6,300 6.1208 x 10-5
6,400 6.2180 x 10-5
6,500 6.3151 x 10-5
6,600 6.4123 x 10-5
6,700 6.5095 x 10-5
6,800 6.6066 x 10-5
6,900 6.7038 x 10-5
7,000 6.8009 x 10-5
7,100 6.8981 x 10-5
7,200 6.9952 x 10-5
7,300 7.0924 x 10-5
7,400 7.1896 x 10-5
7,500 7.2867 x 10-5
7,600 7.3839 x 10-5
7,700 7.4810 x 10-5
7,800 7.5782 x 10-5
7,900 7.6753 x 10-5
8,000 7.7725 x 10-5
8,100 7.8696 x 10-5
8,200 7.9668 x 10-5
8,300 8.0640 x 10-5
8,400 8.1611 x 10-5
8,500 8.2583 x 10-5
8,600 8.3554 x 10-5
8,700 8.4526 x 10-5
8,800 8.5497 x 10-5
8,900 8.6469 x 10-5
9,000 8.7441 x 10-5
9,100 8.8412 x 10-5
9,200 8.9384 x 10-5
9,300 9.0355 x 10-5
9,400 9.1327 x 10-5
9,500 9.2298 x 10-5
9,600 9.3270 x 10-5
9,700 9.4241 x 10-5
9,800 9.5213 x 10-5
9,900 9.6185 x 10-5
10,000 9.7156 x 10-5
20,000 0.00019431
30,000 0.00029147
40,000 0.00038862
50,000 0.00048578
60,000 0.00058294
70,000 0.00068009
80,000 0.00077725
90,000 0.00087441
100,000 0.00097156
200,000 0.0019431
300,000 0.0029147
400,000 0.0038862
500,000 0.0048578
600,000 0.0058294
700,000 0.0068009
800,000 0.0077725
900,000 0.0087441
1,000,000 0.0097156
2,000,000 0.019431
3,000,000 0.029147
4,000,000 0.038862
5,000,000 0.048578
6,000,000 0.058294
7,000,000 0.068009
8,000,000 0.077725
9,000,000 0.087441
10,000,000 0.097156
20,000,000 0.19431
30,000,000 0.29147
40,000,000 0.38862
50,000,000 0.48578
60,000,000 0.58294
70,000,000 0.68009
80,000,000 0.77725
90,000,000 0.87441
100,000,000 0.97156
200,000,000 1.9431
300,000,000 2.9147
400,000,000 3.8862
500,000,000 4.8578
600,000,000 5.8294
700,000,000 6.8009
800,000,000 7.7725
900,000,000 8.7441
1 x 109 9.7156
2 x 109 19.431
3 x 109 29.147
4 x 109 38.862
5 x 109 48.578
6 x 109 58.294
7 x 109 68.009
8 x 109 77.725
9 x 109 87.441
1 x 1010 97.156
2 x 1010 194.31
3 x 1010 291.47
4 x 1010 388.62
5 x 1010 485.78
6 x 1010 582.94
7 x 1010 680.09
8 x 1010 777.25
9 x 1010 874.41
1 x 1011 971.56