202
Density Conversion
Tables
Stitches Per Inch (SPI) to Embroidery Points (PT)
SPI
PT
SPI
20
12.7
37
21
12.1
38
22
11.5
39
23
11
40
24
10.6
41
25
10.2
42
26
9.8
43
27
9.4
44
28
9.1
45
29
8.8
46
30
8.5
47
32
7.9
49
33
7
50
Inches (IN) to Embroidery Points (PT)
IN
PT
IN
.10
25
.20
.11
27
.21
.12
30
.22
.13
33
.23
.14
35
.24
.15
38
.25
.16
40
.26
.17
43
.27
.18
45
.28
.19
48
.29
PT
SPI
PT
6.9
54
4.7
6.7
55
4.6
6.5
56
4.5
6.4
57
4.5
6.2
58
4.4
6.0
59
4.3
5.9
60
4.2
5.8
61
4.2
5.6
62
4.1
5.5
63
4
5.4
64
3.9
5.2
65
3.9
5.1
66
3.8
PT
IN
PT
50
.30
76
53
.31
78
65
.32
81
56
.33
83
60
.34
86
63
.35
83
66
.36
91
68
.37
93
71
.38
96
73
.39
99
SPI
PT
70
3.6
71
3.6
72
3.5
73
3.5
74
3.4
75
3.4
76
3.3
77
3.3
78
3.3
79
3.2
80
3.2
81
3.1
82
3.1
IN
PT
.40
101
.41
104
.42
106
.43
109
.44
111
.45
114
.46
116
.47
119
.48
121
.49
214