Convert Light Seconds to Kilometers

How many kilometers are in a light second? Easy light seconds to km conversion.
1 Light Second =
299,792.46 Kilometers
(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 kilometer, or kilometre, is a unit of length equal to 1,000 meters, or about 0.621 miles. In most of the world, it is the most common unit for measuring distance between places.
Light Seconds to Kilometers Conversion Table
(some results rounded)
light seconds km
0.0001 29.979
0.0002 59.958
0.0003 89.938
0.0004 119.92
0.0005 149.90
0.0006 179.88
0.0007 209.85
0.0008 239.83
0.0009 269.81
0.001 299.79
0.002 599.58
0.003 899.38
0.004 1,199.2
0.005 1,499.0
0.006 1,798.8
0.007 2,098.5
0.008 2,398.3
0.009 2,698.1
0.01 2,997.9
0.02 5,995.8
0.03 8,993.8
0.04 11,992
0.05 14,990
0.06 17,988
0.07 20,985
0.08 23,983
0.09 26,981
0.1 29,979
0.2 59,958
0.3 89,938
0.4 119,917
0.5 149,896
0.6 179,875
0.7 209,855
0.8 239,834
0.9 269,813
1 299,792
2 599,585
3 899,377
4 1,199,170
5 1,498,962
6 1,798,755
7 2,098,547
8 2,398,340
9 2,698,132
10 2,997,925
11 3,297,717
12 3,597,509
13 3,897,302
14 4,197,094
15 4,496,887
16 4,796,679
17 5,096,472
18 5,396,264
19 5,696,057
20 5,995,849
21 6,295,642
22 6,595,434
23 6,895,227
24 7,195,019
25 7,494,811
26 7,794,604
27 8,094,396
28 8,394,189
29 8,693,981
30 8,993,774
31 9,293,566
32 9,593,359
33 9,893,151
34 10,192,944
35 10,492,736
36 10,792,528
37 11,092,321
38 11,392,113
39 11,691,906
40 11,991,698
41 12,291,491
42 12,591,283
43 12,891,076
44 13,190,868
45 13,490,661
46 13,790,453
47 14,090,246
48 14,390,038
49 14,689,830
50 14,989,623
51 15,289,415
52 15,589,208
53 15,889,000
54 16,188,793
55 16,488,585
56 16,788,378
57 17,088,170
58 17,387,963
59 17,687,755
60 17,987,547
61 18,287,340
62 18,587,132
63 18,886,925
64 19,186,717
65 19,486,510
66 19,786,302
67 20,086,095
68 20,385,887
69 20,685,680
70 20,985,472
71 21,285,265
72 21,585,057
73 21,884,849
74 22,184,642
75 22,484,434
76 22,784,227
77 23,084,019
78 23,383,812
79 23,683,604
80 23,983,397
81 24,283,189
82 24,582,982
83 24,882,774
84 25,182,566
85 25,482,359
86 25,782,151
87 26,081,944
88 26,381,736
89 26,681,529
90 26,981,321
91 27,281,114
92 27,580,906
93 27,880,699
94 28,180,491
95 28,480,284
96 28,780,076
97 29,079,868
98 29,379,661
99 29,679,453
100 29,979,246
101 30,279,038
102 30,578,831
103 30,878,623
104 31,178,416
105 31,478,208
106 31,778,001
light seconds km
107 32,077,793
108 32,377,585
109 32,677,378
110 32,977,170
111 33,276,963
112 33,576,755
113 33,876,548
114 34,176,340
115 34,476,133
116 34,775,925
117 35,075,718
118 35,375,510
119 35,675,303
120 35,975,095
121 36,274,887
122 36,574,680
123 36,874,472
124 37,174,265
125 37,474,057
126 37,773,850
127 38,073,642
128 38,373,435
129 38,673,227
130 38,973,020
131 39,272,812
132 39,572,604
133 39,872,397
134 40,172,189
135 40,471,982
136 40,771,774
137 41,071,567
138 41,371,359
139 41,671,152
140 41,970,944
141 42,270,737
142 42,570,529
143 42,870,321
144 43,170,114
145 43,469,906
146 43,769,699
147 44,069,491
148 44,369,284
149 44,669,076
150 44,968,869
151 45,268,661
152 45,568,454
153 45,868,246
154 46,168,039
155 46,467,831
156 46,767,623
157 47,067,416
158 47,367,208
159 47,667,001
160 47,966,793
161 48,266,586
162 48,566,378
163 48,866,171
164 49,165,963
165 49,465,756
166 49,765,548
167 50,065,340
168 50,365,133
169 50,664,925
170 50,964,718
171 51,264,510
172 51,564,303
173 51,864,095
174 52,163,888
175 52,463,680
176 52,763,473
177 53,063,265
178 53,363,058
179 53,662,850
180 53,962,642
181 54,262,435
182 54,562,227
183 54,862,020
184 55,161,812
185 55,461,605
186 55,761,397
187 56,061,190
188 56,360,982
189 56,660,775
190 56,960,567
191 57,260,359
192 57,560,152
193 57,859,944
194 58,159,737
195 58,459,529
196 58,759,322
197 59,059,114
198 59,358,907
199 59,658,699
200 59,958,492
201 60,258,284
202 60,558,077
203 60,857,869
204 61,157,661
205 61,457,454
206 61,757,246
207 62,057,039
208 62,356,831
209 62,656,624
210 62,956,416
211 63,256,209
212 63,556,001
213 63,855,794
214 64,155,586
215 64,455,378
216 64,755,171
217 65,054,963
218 65,354,756
219 65,654,548
220 65,954,341
221 66,254,133
222 66,553,926
223 66,853,718
224 67,153,511
225 67,453,303
226 67,753,096
227 68,052,888
228 68,352,680
229 68,652,473
230 68,952,265
231 69,252,058
232 69,551,850
233 69,851,643
234 70,151,435
235 70,451,228
236 70,751,020
237 71,050,813
238 71,350,605
239 71,650,397
240 71,950,190
241 72,249,982
242 72,549,775
243 72,849,567
244 73,149,360
245 73,449,152
246 73,748,945
247 74,048,737
248 74,348,530
light seconds km
249 74,648,322
250 74,948,115
251 75,247,907
252 75,547,699
253 75,847,492
254 76,147,284
255 76,447,077
256 76,746,869
257 77,046,662
258 77,346,454
259 77,646,247
260 77,946,039
261 78,245,832
262 78,545,624
263 78,845,416
264 79,145,209
265 79,445,001
266 79,744,794
267 80,044,586
268 80,344,379
269 80,644,171
270 80,943,964
271 81,243,756
272 81,543,549
273 81,843,341
274 82,143,133
275 82,442,926
276 82,742,718
277 83,042,511
278 83,342,303
279 83,642,096
280 83,941,888
281 84,241,681
282 84,541,473
283 84,841,266
284 85,141,058
285 85,440,851
286 85,740,643
287 86,040,435
288 86,340,228
289 86,640,020
290 86,939,813
291 87,239,605
292 87,539,398
293 87,839,190
294 88,138,983
295 88,438,775
296 88,738,568
297 89,038,360
298 89,338,152
299 89,637,945
300 89,937,737
305 91,436,700
310 92,935,662
315 94,434,624
320 95,933,587
325 97,432,549
330 98,931,511
335 100,430,473
340 101,929,436
345 103,428,398
350 104,927,360
355 106,426,323
360 107,925,285
365 109,424,247
370 110,923,209
375 112,422,172
380 113,921,134
385 115,420,096
390 116,919,059
395 118,418,021
400 119,916,983
405 121,415,945
410 122,914,908
415 124,413,870
420 125,912,832
425 127,411,795
430 128,910,757
435 130,409,719
440 131,908,682
445 133,407,644
450 134,906,606
455 136,405,568
460 137,904,531
465 139,403,493
470 140,902,455
475 142,401,418
480 143,900,380
485 145,399,342
490 146,898,304
495 148,397,267
500 149,896,229
505 151,395,191
510 152,894,154
515 154,393,116
520 155,892,078
525 157,391,040
530 158,890,003
535 160,388,965
540 161,887,927
545 163,386,890
550 164,885,852
555 166,384,814
560 167,883,776
565 169,382,739
570 170,881,701
575 172,380,663
580 173,879,626
585 175,378,588
590 176,877,550
595 178,376,513
600 179,875,475
605 181,374,437
610 182,873,399
615 184,372,362
620 185,871,324
625 187,370,286
630 188,869,249
635 190,368,211
640 191,867,173
645 193,366,135
650 194,865,098
655 196,364,060
660 197,863,022
665 199,361,985
670 200,860,947
675 202,359,909
680 203,858,871
685 205,357,834
690 206,856,796
695 208,355,758
700 209,854,721
705 211,353,683
710 212,852,645
715 214,351,607
720 215,850,570
725 217,349,532
730 218,848,494
735 220,347,457
740 221,846,419
745 223,345,381
750 224,844,344
light seconds km
755 226,343,306
760 227,842,268
765 229,341,230
770 230,840,193
775 232,339,155
780 233,838,117
785 235,337,080
790 236,836,042
795 238,335,004
800 239,833,966
805 241,332,929
810 242,831,891
815 244,330,853
820 245,829,816
825 247,328,778
830 248,827,740
835 250,326,702
840 251,825,665
845 253,324,627
850 254,823,589
855 256,322,552
860 257,821,514
865 259,320,476
870 260,819,438
875 262,318,401
880 263,817,363
885 265,316,325
890 266,815,288
895 268,314,250
900 269,813,212
905 271,312,174
910 272,811,137
915 274,310,099
920 275,809,061
925 277,308,024
930 278,806,986
935 280,305,948
940 281,804,911
945 283,303,873
950 284,802,835
955 286,301,797
960 287,800,760
965 289,299,722
970 290,798,684
975 292,297,647
980 293,796,609
985 295,295,571
990 296,794,533
995 298,293,496
1,000 299,792,458
1,100 329,771,704
1,200 359,750,950
1,300 389,730,195
1,400 419,709,441
1,500 449,688,687
1,600 479,667,933
1,700 509,647,179
1,800 539,626,424
1,900 569,605,670
2,000 599,584,916
2,100 629,564,162
2,200 659,543,408
2,300 689,522,653
2,400 719,501,899
2,500 749,481,145
2,600 779,460,391
2,700 809,439,637
2,800 839,418,882
2,900 869,398,128
3,000 899,377,374
3,100 929,356,620
3,200 959,335,866
3,300 989,315,111
3,400 1.0193 x 109
3,500 1.0493 x 109
3,600 1.0793 x 109
3,700 1.1092 x 109
3,800 1.1392 x 109
3,900 1.1692 x 109
4,000 1.1992 x 109
4,100 1.2291 x 109
4,200 1.2591 x 109
4,300 1.2891 x 109
4,400 1.3191 x 109
4,500 1.3491 x 109
4,600 1.3790 x 109
4,700 1.4090 x 109
4,800 1.4390 x 109
4,900 1.4690 x 109
5,000 1.4990 x 109
5,100 1.5289 x 109
5,200 1.5589 x 109
5,300 1.5889 x 109
5,400 1.6189 x 109
5,500 1.6489 x 109
5,600 1.6788 x 109
5,700 1.7088 x 109
5,800 1.7388 x 109
5,900 1.7688 x 109
6,000 1.7988 x 109
6,100 1.8287 x 109
6,200 1.8587 x 109
6,300 1.8887 x 109
6,400 1.9187 x 109
6,500 1.9487 x 109
6,600 1.9786 x 109
6,700 2.0086 x 109
6,800 2.0386 x 109
6,900 2.0686 x 109
7,000 2.0985 x 109
7,100 2.1285 x 109
7,200 2.1585 x 109
7,300 2.1885 x 109
7,400 2.2185 x 109
7,500 2.2484 x 109
7,600 2.2784 x 109
7,700 2.3084 x 109
7,800 2.3384 x 109
7,900 2.3684 x 109
8,000 2.3983 x 109
8,100 2.4283 x 109
8,200 2.4583 x 109
8,300 2.4883 x 109
8,400 2.5183 x 109
8,500 2.5482 x 109
8,600 2.5782 x 109
8,700 2.6082 x 109
8,800 2.6382 x 109
8,900 2.6682 x 109
9,000 2.6981 x 109
9,100 2.7281 x 109
9,200 2.7581 x 109
9,300 2.7881 x 109
9,400 2.8180 x 109
9,500 2.8480 x 109
9,600 2.8780 x 109
9,700 2.9080 x 109
9,800 2.9380 x 109
9,900 2.9679 x 109
10,000 2.9979 x 109