Sheffer A SERIES - Manual (Page 16)

Conversions
Metric
Fraction Decimal (mm)
(inches) (inches) (x 25.4)
1 / 64 .016 .4
1 / 32 .031 .8
3 / 64 .047 1.2
1 / 16 .062 1.6
5 / 64 .078 2.0
3 / 32 .094 2.4
7 / 64 .109 2.8
1 / 8 .125 3.2
9 / 64 .141 3.6
5 / 32 .156 4.0
11 / 64 .172 4.4
3 / 16 .187 4.7
13 / 64 .203 5.2
7 / 32 .219 5.6
15 / 64 .234 5.9
1 / 4 .250 6.3
17 / 64 .266 6.8
9 / 32 .281 7.1
19 / 64 .297 7.5
5 / 16 .312 7.9
21 / 64 .328 8.3
11 / 32 .344 8.7
23 / 64 .359 9.1
3 / 8 .375 9.5
25 / 64 .391 9.9
13 / 32 .406 10.3
27 / 64 .422 10.7
7 / 16 .437 11.1
29 / 64 .453 11.5
15 / 32 .469 11.9
31 / 64 .484 12.3
1 / 2 .500 12.7
Fraction Equivalents
Metric
Fraction Decimal (mm)
(inches) (inches) (x 25.4)
33 / 64 .516 13.1
17 / 32 .531 13.5
35 / 64 .547 13.9
9 / 16 .562 14.3
37 / 64 .578 14.7
19 / 32 .594 15.1
39 / 64 .609 15.5
5 / 8 .625 15.9
41 / 64 .641 16.3
21 / 32 .656 16.7
43 / 64 .672 17.1
11 / 16 .687 17.4
45 / 64 .703 17.9
23 / 32 .719 18.3
47 / 64 .734 18.6
3 / 4 .750 19.0
49 / 64 .766 19.5
25 / 32 .781 19.8
51 / 64 .797 20.2
13 / 16 .812 20.6
53 / 64 .828 21.0
27 / 32 .844 21.4
55 / 64 .859 21.8
7 / 8 .875 22.2
57 / 64 .891 22.6
29 / 32 .906 23.0
59 / 64 .922 23.4
15 / 16 .937 23.8
61 / 64 .953 24.2
31 / 32 .969 24.6
63 / 64 .984 25.0
1 1.000 25.4
F˚ C˚
-30 -34.4
-20 -28.9
-10 -23.3
0 -17.8
10 -12.2
20 -6.7
30 -1.1
40 4.4
50 10.0
60 15.6
70 21.1
80 26.7
90 32.2
100 37.8
110 43.3
120 48.9
130 54.4
140 60.0
150 65.6
160 71.1
170 76.7
180 82.2
190 87.8
200 93.3
210 98.9
220 104.4
230 110.0
240 115.6
250 121.1
260 126.7
C˚= (F˚- 32) ÷ 1.8
Temperature Equivalents
C˚ F˚
-30 -22
-20 -4
-10 14
0 32
5 41
10 50
15 59
20 68
25 77
30 86
35 95
40 104
45 113
50 122
55 131
60 140
65 149
70 158
75 167
80 176
85 185
90 194
95 203
100 212
105 221
110 230
115 239
120 248
125 257
130 266
F˚= C˚x 1.8 + 32
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