Kilometers to Lightyears (km to ly)

Lightyears to Kilometers (Swap Units)

Format
Accuracy

Note: Fractional results are rounded to the nearest 1/64. For a more accurate answer please select 'decimal' from the options above the result.

Note: You can increase or decrease the accuracy of this answer by selecting the number of significant figures required from the options above the result.

Note: For a pure decimal result please select 'decimal' from the options above the result.

Show formula

Kilometers to Lightyears formula

ly =
km * 0.00000000000010570
 
 
 
Show working
Show result in exponential format
More information: Kilometers

Kilometers

The kilometre is unit of length in the metric system equivalent to one thousand metres.

1Km is equivalent to 0.6214 miles.

 

Kilometers to Lightyears formula

ly =
km * 0.00000000000010570
 
 
 

Lightyears

A lightyear is the distance that light travels in one year. Since there are various definitions for the length of a year, there are correspondingly slightly different values for a lightyear. One lightyear corresponds to about 9.461e15 m, 5.879e12 mi, or 63239.7 AU, or 0.3066 pc.

 

Kilometers to Lightyears table

Start
Increments
Accuracy
Format
Print table
< Smaller Values Larger Values >
-20.000km-2.1140e-12ly
-19.000km-2.0083e-12ly
-18.000km-1.9026e-12ly
-17.000km-1.7969e-12ly
-16.000km-1.6912e-12ly
-15.000km-1.5855e-12ly
-14.000km-1.4798e-12ly
-13.000km-1.3741e-12ly
-12.000km-1.2684e-12ly
-11.000km-1.1627e-12ly
-10.000km-1.0570e-12ly
-9.0000km-9.5130e-13ly
-8.0000km-8.4560e-13ly
-7.0000km-7.3990e-13ly
-6.0000km-6.3420e-13ly
-5.0000km-5.2850e-13ly
-4.0000km-4.2280e-13ly
-3.0000km-3.1710e-13ly
-2.0000km-2.1140e-13ly
-1.0000km-1.0570e-13ly
Kilometers Lightyears
0.0000km 0.0000ly
1.0000km 1.0570e-13ly
2.0000km 2.1140e-13ly
3.0000km 3.1710e-13ly
4.0000km 4.2280e-13ly
5.0000km 5.2850e-13ly
6.0000km 6.3420e-13ly
7.0000km 7.3990e-13ly
8.0000km 8.4560e-13ly
9.0000km 9.5130e-13ly
10.000km 1.0570e-12ly
11.000km 1.1627e-12ly
12.000km 1.2684e-12ly
13.000km 1.3741e-12ly
14.000km 1.4798e-12ly
15.000km 1.5855e-12ly
16.000km 1.6912e-12ly
17.000km 1.7969e-12ly
18.000km 1.9026e-12ly
19.000km 2.0083e-12ly
Kilometers Lightyears
20.000km 2.1140e-12ly
21.000km 2.2197e-12ly
22.000km 2.3254e-12ly
23.000km 2.4311e-12ly
24.000km 2.5368e-12ly
25.000km 2.6425e-12ly
26.000km 2.7482e-12ly
27.000km 2.8539e-12ly
28.000km 2.9596e-12ly
29.000km 3.0653e-12ly
30.000km 3.1710e-12ly
31.000km 3.2767e-12ly
32.000km 3.3824e-12ly
33.000km 3.4881e-12ly
34.000km 3.5938e-12ly
35.000km 3.6995e-12ly
36.000km 3.8052e-12ly
37.000km 3.9109e-12ly
38.000km 4.0166e-12ly
39.000km 4.1223e-12ly
Kilometers Lightyears
40.000km 4.2280e-12ly
41.000km 4.3337e-12ly
42.000km 4.4394e-12ly
43.000km 4.5451e-12ly
44.000km 4.6508e-12ly
45.000km 4.7565e-12ly
46.000km 4.8622e-12ly
47.000km 4.9679e-12ly
48.000km 5.0736e-12ly
49.000km 5.1793e-12ly
50.000km 5.2850e-12ly
51.000km 5.3907e-12ly
52.000km 5.4964e-12ly
53.000km 5.6021e-12ly
54.000km 5.7078e-12ly
55.000km 5.8135e-12ly
56.000km 5.9192e-12ly
57.000km 6.0249e-12ly
58.000km 6.1306e-12ly
59.000km 6.2363e-12ly
60.000km6.3420e-12ly
61.000km6.4477e-12ly
62.000km6.5534e-12ly
63.000km6.6591e-12ly
64.000km6.7648e-12ly
65.000km6.8705e-12ly
66.000km6.9762e-12ly
67.000km7.0819e-12ly
68.000km7.1876e-12ly
69.000km7.2933e-12ly
70.000km7.3990e-12ly
71.000km7.5047e-12ly
72.000km7.6104e-12ly
73.000km7.7161e-12ly
74.000km7.8218e-12ly
75.000km7.9275e-12ly
76.000km8.0332e-12ly
77.000km8.1389e-12ly
78.000km8.2446e-12ly
79.000km8.3503e-12ly