Convert Picas (pc) to Light Years (ly)

Enter Picas to convert to Light Years

Result

Quick reference for converting Picas to Light Years

Formula: ly = pc ÷ 2.23482 × 10¹⁸
Quick rough maths: To get the Light Years, divide the Picas by 2.2 × 10¹⁸.
Picas (pc) in 1 Light Year: There are 2.23482 × 10¹⁸ Picas in 1 Light Year
Light Years (ly) in 1 Pica: There are 4.47464 × 10⁻¹⁹ Light Years in 1 Pica

Conversion table: Picas (pc) to Light Years (ly)

0pc – 24pc
0pc	0ly
1pc	4.474637 × 10⁻¹⁹ly
2pc	8.949274 × 10⁻¹⁹ly
3pc	1.342391 × 10⁻¹⁸ly
4pc	1.789855 × 10⁻¹⁸ly
5pc	2.237318 × 10⁻¹⁸ly
6pc	2.684782 × 10⁻¹⁸ly
7pc	3.132246 × 10⁻¹⁸ly
8pc	3.579709 × 10⁻¹⁸ly
9pc	4.027173 × 10⁻¹⁸ly
10pc	4.474637 × 10⁻¹⁸ly
11pc	4.922101 × 10⁻¹⁸ly
12pc	5.369564 × 10⁻¹⁸ly
13pc	5.817028 × 10⁻¹⁸ly
14pc	6.264492 × 10⁻¹⁸ly
15pc	6.711955 × 10⁻¹⁸ly
16pc	7.159419 × 10⁻¹⁸ly
17pc	7.606883 × 10⁻¹⁸ly
18pc	8.054346 × 10⁻¹⁸ly
19pc	8.50181 × 10⁻¹⁸ly
20pc	8.949274 × 10⁻¹⁸ly
21pc	9.396737 × 10⁻¹⁸ly
22pc	9.844201 × 10⁻¹⁸ly
23pc	1.029166 × 10⁻¹⁷ly
24pc	1.073913 × 10⁻¹⁷ly

25pc – 49pc
25pc	1.118659 × 10⁻¹⁷ly
26pc	1.163406 × 10⁻¹⁷ly
27pc	1.208152 × 10⁻¹⁷ly
28pc	1.252898 × 10⁻¹⁷ly
29pc	1.297645 × 10⁻¹⁷ly
30pc	1.342391 × 10⁻¹⁷ly
31pc	1.387137 × 10⁻¹⁷ly
32pc	1.431884 × 10⁻¹⁷ly
33pc	1.47663 × 10⁻¹⁷ly
34pc	1.521377 × 10⁻¹⁷ly
35pc	1.566123 × 10⁻¹⁷ly
36pc	1.610869 × 10⁻¹⁷ly
37pc	1.655616 × 10⁻¹⁷ly
38pc	1.700362 × 10⁻¹⁷ly
39pc	1.745108 × 10⁻¹⁷ly
40pc	1.789855 × 10⁻¹⁷ly
41pc	1.834601 × 10⁻¹⁷ly
42pc	1.879347 × 10⁻¹⁷ly
43pc	1.924094 × 10⁻¹⁷ly
44pc	1.96884 × 10⁻¹⁷ly
45pc	2.013587 × 10⁻¹⁷ly
46pc	2.058333 × 10⁻¹⁷ly
47pc	2.103079 × 10⁻¹⁷ly
48pc	2.147826 × 10⁻¹⁷ly
49pc	2.192572 × 10⁻¹⁷ly

50pc – 74pc
50pc	2.237318 × 10⁻¹⁷ly
51pc	2.282065 × 10⁻¹⁷ly
52pc	2.326811 × 10⁻¹⁷ly
53pc	2.371558 × 10⁻¹⁷ly
54pc	2.416304 × 10⁻¹⁷ly
55pc	2.46105 × 10⁻¹⁷ly
56pc	2.505797 × 10⁻¹⁷ly
57pc	2.550543 × 10⁻¹⁷ly
58pc	2.595289 × 10⁻¹⁷ly
59pc	2.640036 × 10⁻¹⁷ly
60pc	2.684782 × 10⁻¹⁷ly
61pc	2.729528 × 10⁻¹⁷ly
62pc	2.774275 × 10⁻¹⁷ly
63pc	2.819021 × 10⁻¹⁷ly
64pc	2.863768 × 10⁻¹⁷ly
65pc	2.908514 × 10⁻¹⁷ly
66pc	2.95326 × 10⁻¹⁷ly
67pc	2.998007 × 10⁻¹⁷ly
68pc	3.042753 × 10⁻¹⁷ly
69pc	3.087499 × 10⁻¹⁷ly
70pc	3.132246 × 10⁻¹⁷ly
71pc	3.176992 × 10⁻¹⁷ly
72pc	3.221739 × 10⁻¹⁷ly
73pc	3.266485 × 10⁻¹⁷ly
74pc	3.311231 × 10⁻¹⁷ly

75pc – 99pc
75pc	3.355978 × 10⁻¹⁷ly
76pc	3.400724 × 10⁻¹⁷ly
77pc	3.44547 × 10⁻¹⁷ly
78pc	3.490217 × 10⁻¹⁷ly
79pc	3.534963 × 10⁻¹⁷ly
80pc	3.579709 × 10⁻¹⁷ly
81pc	3.624456 × 10⁻¹⁷ly
82pc	3.669202 × 10⁻¹⁷ly
83pc	3.713949 × 10⁻¹⁷ly
84pc	3.758695 × 10⁻¹⁷ly
85pc	3.803441 × 10⁻¹⁷ly
86pc	3.848188 × 10⁻¹⁷ly
87pc	3.892934 × 10⁻¹⁷ly
88pc	3.93768 × 10⁻¹⁷ly
89pc	3.982427 × 10⁻¹⁷ly
90pc	4.027173 × 10⁻¹⁷ly
91pc	4.07192 × 10⁻¹⁷ly
92pc	4.116666 × 10⁻¹⁷ly
93pc	4.161412 × 10⁻¹⁷ly
94pc	4.206159 × 10⁻¹⁷ly
95pc	4.250905 × 10⁻¹⁷ly
96pc	4.295651 × 10⁻¹⁷ly
97pc	4.340398 × 10⁻¹⁷ly
98pc	4.385144 × 10⁻¹⁷ly
99pc	4.42989 × 10⁻¹⁷ly

Unit information

Pica

/ˈpʌɪkə/

Symbol: pc
Unit system: Typography

What is the Pica?

The pica is a unit of length in the field of typography and uses the symbol pc.

There are 12 points in 1 pica. On computers 1 pica is exactly 1/6 of an inch (about 4.23 mm).

Picas are expressed using numbers and a lower case p on software such as Adobe InDesign - for example 8p6 which would represent 8 picas and 6 points (or 8.5 picas).

The Pica is very useful in measuring and calculating the space needed to print letters and words on paper - for example when laying out books or magazine articles; the font lengths are quantified by the number of characters per pica (cpp).

Light Year

/lʌɪt jɪə,jəː/

Symbol: ly
Unit system: Astronomical System of Units

What is the Light Year?

The light year is a unit of length in the Astronomical system of units. It uses the symbol ly.

Often confused with a unit of time as it contains the word "year", it is actually defined by the International Astronomical Union (IAU) as the amount of distance that light travels in a vacuum in one Julian year (365.25 days).

Using the speed of light (299,792,458 m/s or 'c') and the Julian year (as apposed to the Gregorian year which is 365.2425 days), we can equivalate 1 light year as 9,460,730,472,580,800 metres or ≈ 9.46 trillion kilometres.