General Information
Temperature Conversion
Locate temperature in middle column. If in ˚C, read ˚F equivalent in right-hand column;
if in ˚F, read ˚C in left-hand column.
-459
˚ to 0˚
1
˚ to 60˚
61
˚ to 290˚
300
˚ to 890˚
900
˚ to 3000˚
C
CF F
C CF F
C CF F
C CF F
C CF F
-273
-459.4
-17.2
1
33.8
16.1
61
141.8
149
300
 572
482
900
1652
-268
-450
-16.7
2
35.6
16.7
62
143.6
154
310
 590
488
910
1670
-262
-440
-16.1
3
37.4
17.2
63
145.4
160
320
 608
493
920
1688
-257
-430
-15.6
4
39.2
17.8
64
147.2
166
330
 626
499
930
1706
-251
-420
-15.0
5
41.0
18.3
65
149.0
171
340
 644
504
940
1724
-246
-410
-14.4
6
42.8
18.9
66
150.8
177
350
 662
510
950
1742
-240
-400
-13.9
7
44.6
19.4
67
152.6
182
360
 680
516
960
1760
-234
-390
-13.3
8
46.4
20.0
68
154.4
188
370
 698
521
970
1778
-229
-380
-12.8
9
48.2
20.6
69
156.2
193
380
 716
527
980
1796
-223
-370
-12.2
10
50.0
21.1
70
158.0
199
390
 734
532
990
1814
-218
-360
-11.7
11
51.8
21.7
71
159.8
204
400
 752
538
1000
1832
-212
-350
-11.1
12
53.6
22.2
72
161.6
210
410
 770
549
1020
1868
-207
-340
-10.6
13
55.4
22.8
73
163.4
216
420
 788
560
1040
1904
-201
-330
-10.0
14
57.2
23.3
74
165.2
221
430
 806
571
1060
1940
-196
-320
-9.4
15
59.0
23.9
75
167.0
227
440
 824
582
1080
1976
-190
-310
-8.9
16
60.8
24.4
76
168.8
232
450
 842
593
1100
2012
-184
-300
-8.3
17
62.6
25.0
77
170.6
238
460
 860
604
1120
2048
-179
-290
-7.8
18
64.4
25.6
78
172.4
243
470
 878
616
1140
2084
-173
-280
-7.2
19
66.2
26.1
79
174.2
249
480
 896
627
1160
2120
-169
-273
-459.4 -6.7
20
68.0
26.7
80
176.0
254
490
 914
638
1180
2156
-168
-270
-454
-6.1
21
69.8
27.2
81
177.8
260
500
 932
649
1200
2192
-162
-260
-436
-5.6
22
71.6
27.8
82
179.6
266
510
 950
660
1220
2228
-157
-250
-418
-5.0
23
73.4
28.3
83
181.4
271
520
 968
671
1240
2264
-151
-240
-400
-4.4
24
75.2
28.9
84
183.2
277
530
 986
682
1260
2300
-146
-230
-382
-3.9
25
77.0
29.4
85
185.0
282
540
1004
693
1280
2336
-140
-220
-364
-3.3
26
78.8
30.0
86
186.8
288
550
1022
704
1300
2372
-134
-210
-346
-2.8
27
80.6
30.6
87
188.6
293
560
1040
732
1350
2462
-129
-200
-328
-2.2
28
82.4
31.1
88
190.4
299
570
1058
760
1400
2552
-123
-190
-310
-1.7
29
84.2
31.7
89
192.2
304
580
1076
788
1450
2642
-118
-180
-292
-1.1
30
86.0
32.2
90
194.0
310
590
1094
816
1500
2732
-112
-170
-274
-0.6
31
87.8
32.8
91
195.8
316
600
1112
843
1550
2822
-107
-160
-256
0.0
32
89.6
33.3
92
197.6
321
610
1130
871
1600
2912
-101
-150
-238
0.6
33
91.4
33.9
93
199.4
327
620
1148
899
1650
3002
-96
-140
-220
1.1
34
93.2
34.4
94
201.2
332
630
1166
927
1700
3092
-90
-130
-202
1.7
35
95.0
35.0
95
203.0
338
640
1184
954
1750
3182
-84
-120
-184
2.2
36
96.8
35.6
96
204.8
343
650
1202
983
1800
3272
-79
-110
-166
2.8
37
98.6
36.1
97
206.6
349
660
1220
1010
1850
3362
-73
-100
-148
3.3
38
100.4
36.7
98
208.4
354
670
1238
1038
1900
3452
-68
-90
-130
3.9
39
102.2
37.2
99
210.2
360
680
1256
1066
1950
3542
-62
-80
-112
4.4
40
104.0
37.8
100
212.0
366
690
1274
1093
2000
3632
-57
-70
-94
5.0
41
105.8
43
110
230
371
700
1292
1121
2050
3722
-51
-60
-76
5.6
42
107.6
49
120
248
377
710
1310
1149
2100
3812
-46
-50
-58
6.1
43
109.4
54
130
266
382
720
1328
1177
2150
3902
-40
-40
-40
6.7
44
111.2
60
140
284
388
730
1346
1204
2200
3992
-34
-30
-22
7.2
45
113.0
66
150
302
393
740
1364
1232
2250
4082
-29
-20
-4
7.8
46
114.8
71
160
320
399
750
1382
1260
2300
4172
-23
-10
14
8.3
47
116.6
77
170
338
404
760
1400
1288
2350
4262
-17.8
0
32
8.9
48
118.4
82
180
356
410
770
1418
1316
2400
4352
9.4
49
120.2
88
190
374
416
780
1436
1343
2450
4442
10.0
50
122.0
93
200
392
421
790
1454
1371
2500
4532
10.6
51
123.8
99
210
410
427
800
1472
1399
2550
4622
11.1
52
125.6
100
212
413.6
432
810
1490
1427
2600
4712
11.7
53
127.4
104
220
428
438
820
1508
1454
2650
4802
12.2
54
129.2
110
230
446
443
830
1526
1482
2700
4892
12.8
55
131.0
116
240
464
449
840
1544
1510
2750
4982
13.3
56
132.8
121
250
482
454
850
1562
1538
2800
5072
13.9
57
134.6
127
260
500
460
860
1580
1566
2850
5162
14.4
58
136.4
132
270
518
466
870
1598
1593
2900
5252
15.0
59
138.2
138
280
536
471
880
1616
1621
2950
5342
15.6
60
140.0
143
290
554
477
890
1634
1649
3000
5432
336
Appendix
C
Air & Multipurpose
General Purpose
Heavy Duty
Push-on
Chemical Transfer
Cleaning Equipment
Food
Transfer
Washdown
Marine
Material Handling
Abrasives
Bulk Transfer
Cement & Concrete
Mining
Petroleum
Aircraft Fueling
Dispensing
Dock
Transfer
Spray
Steam
Vacuum
LPG Delivery
Water
Discharge
Suction & Discharge
Washdown
Welding
Coupling Systems
Equipment
Appendix