Temperature Conversion

Centigrade (Celsius) to Fahrenheit:

  1. Multiply by nine
  2. Divide by five
  3. Add 32

e.g. 10° = 50° as 10*9, 90/5 = 18, 18+32 = 50

Fahrenheit to Centigrade (Celsius):

  1. Subtract 32
  2. Multiply by five
  3. Divide by nine

e.g. 50°F = 10° as 50 - 32 = 18*5 = 90, 90/9 = 10

Temperature vs. Resistance Chart @ 25°C
°F
°C
Ohms
Resistance
10K
Open
32
41
50
59
68
77
86
95
104
113
122
131
140
149
158
176
194
212
Short

0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
80
90
100
Infinite
32,630
25,380
19,890
15,710
12,490
10,000
8,057
6,531
5,326
4,368
3,601
2,985
2,487
2,082
1,751
1,255
917
680

None
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