179
Appendix C
Data Capacity Tables
QR Code
QR Code (Model 2)
The relation between matrix size (number of cells) and data capacity is shown in the
table below.
In this example, the matrix size is 21
21 cells.
7 cells
7 cells
7 cells
7 cells
14 cells
Matrix
size (Ver-
sion)
Error cor-
rection
level
Data capacity
Matrix
size (Ver-
sion)
Error cor-
rection
level
Data capacity
Num.
Cap.
Alpha
Num.
Cap.
8-bit
binary
Num.
Cap.
Alpha
Num.
Cap.
8-bit
binary
21
21
(Version
1)
L (7%)
41
25
17
33
33
(Version
4)
L (7%)
187
114
78
M (15%)
34
20
14
M (15%)
149
90
62
Q (25%)
27
16
11
Q (25%)
111
67
46
H (30%)
17
10
7
H (30%)
82
50
34
25
25
(Version
2)
L (7%)
77
47
32
37
37
(Version
5)
L (7%)
255
154
106
M (15%)
63
38
26
M (15%)
202
122
84
Q (25%)
48
29
20
Q (25%)
144
87
60
H (30%)
34
20
14
H (30%)
106
64
44
