Table of Contents
Advertisement
Foreword
Temperature
Fahrenheit-Centigrade Conversion ; a simple way to convert a Fahrenheit temperature reading into a Centi-
grade temperature reading or vice versa is to enter the accompanying table in the center or boldface col-
umn of figures.
These figures refer to the temperature in either Fahrenheit or Centigrade degrees.
If it is desired to convert from Fahrenheit to Centigrade degrees, consider the center column as a table of
Fahrenheit temperatures and read the corresponding Centigrade temperature in the column at the left.
If it is desired to convert from Centigrade to Fahrenheit degrees, consider the center column as a table of
Centigrade values, and read the corresponding Fahrenheit temperature on the right.
°C
°F
–40.4
–40
–40.0
–37.2
–35
–31.0
–34.4
–30
–22.0
–31.7
–25
–13.0
–28.9
–20
–4.0
–28.3
–19
–2.2
–27.8
–18
–0.4
–27.2
–17
–26.7
–16
–26.1
–15
–25.6
–14
–25.0
–13
–24.4
–12
10.4
–23.9
–11
12.2
–23.3
–10
14.0
–22.8
–9
15.8
–22.2
–8
17.6
–21.7
–7
19.4
–21.1
–6
21.2
–20.6
–5
23.0
–20.0
–4
24.8
–3
26.6
–19.4
–18.9
–2
28.4
–18.3
–1
30.2
–17.8
0
32.0
–17.2
1
33.8
–16.7
2
35.6
–16.1
3
37.4
–15.6
4
39.2
–15.0
5
41.0
–14.4
6
42.8
–13.9
7
44.6
–13.3
8
46.4
–12.8
9
48.2
–12.2
10
50.0
°C
–11.7
11
–11.1
12
–10.6
13
–10.0
14
–9.4
15
–8.9
16
–8.3
17
1.4
–7.8
18
3.2
–7.2
19
5.0
–6.7
20
6.8
–6.1
21
8.6
–5.6
22
–5.0
23
–4.4
24
–3.9
25
–3.3
26
–2.8
27
–2.2
28
–1.7
29
–1.1
30
–0.6
31
0
32
0.6
33
1.1
34
1.7
35
2.2
36
2.8
37
3.3
38
3.9
39
4.4
40
5.0
41
5.6
42
6.1
43
6.7
44
7.2
45
°F
°C
51.8
7.8
46
53.6
8.3
47
55.4
8.9
48
57.2
9.4
49
59.0
10.0
50
10.6
51
60.8
62.6
11.1
52
64.4
11.7
53
66.2
12.2
54
68.0
12.8
55
69.8
13.3
56
71.6
13.9
57
73.4
14.4
58
75.2
15.0
59
77.0
15.6
0
78.8
16.1
61
80.6
16.7
62
82.4
17.2
63
84.2
17.8
64
86.0
18.3
65
87.8
18.9
66
89.6
19.4
67
91.4
20.0
68
93.2
20.6
69
95.0
21.1
70
96.8
21.7
71
98.6
22.2
72
100.4
22.8
73
102.2
23.3
74
104.0
23.9
75
105.8
24.4
76
107.6
25.0
77
109.4
25.6
78
111.2
26.1
79
113.0
26.7
80
Conversion table
1°C = 33.8°F
°F
°C
114.8
27.2
81
116.6
27.8
82
118.4
28.3
83
84
120.2
28.9
122.0
29.4
85
123.8
30.0
86
125.6
30.6
87
127.4
31.1
88
129.2
31.7
89
131.0
32.2
90
132.8
32.8
91
134.6
33.3
92
136.4
33.9
93
138.2
34.4
94
140.0
35.0
95
141.8
35.6
96
143.6
36.1
97
145.4
36.7
98
147.2
37.2
99
149.0
37.8
100
150.8
40.6
105
152.6
43.3
110
154.4
46.1
115
156.2
48.9
120
158.0
51.7
125
159.8
54.4
130
161.6
57.2
135
163.4
60.0
140
165.2
62.7
145
167.0
65.6
150
168.8
68.3
155
170.6
71.1
160
172.4
73.9
165
174.2
76.7
170
176.0
79.4
175
°F
117.8
179.6
181.4
183.2
185.0
186.8
188.6
190.4
192.2
194.0
195.8
197.6
199.4
201.2
203.0
204.8
206.6
208.4
210.2
212.0
221.0
230.0
239.0
248.0
257.0
266.0
275.0
284.0
293.0
302.0
311.0
320.0
329.0
338.0
347.0
00-21
Advertisement
Table of Contents
