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Weights and Measures / Temperature

°Fahrenheit (°F) = 9/5°C+32 = 9/5(K-273.15)+32
°Celsius (°C) = 5/9(°F-32) = K-273.15
Kelvin (K) = °C+273.15 = 5/9(°F-32)+273.15
Rankine (R) = 9/5(°C+273.15) = °F+459.67
°Réaumur (°R) = 4/5°C = 4/9(°F-32)
 
Celsius
°C
Fahrenheit
°F
Kelvin
K
Rankine
R
Réaumur
°R
-40 -40 233.15 419.67 -32
-30 -22 243.15 437.67 -24
-20 -4 253.15 455.67 -16
-10 14 263.15 473.67 -8
0 32 273.15 491.67 0
10 50 283.15 509.67 8
20 68 293.15 527.67 16
30 86 303.15 545.67 24
40 104 313.15 563.67 32
50 122 323.15 581.67 40
60 140 333.15 599.67 48
70 158 343.15 617.67 56
80 176 353.15 635.67 64
90 194 363.15 653.67 72
100 212 373.15 671.67 80

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