Note: Symbols of SI units, multiples and submultiples are given in parentheses in the right hand column.
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To convert from |
To
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Use this formula |
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TEMPERATURE |
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temperature Celsius, tC |
temperature Kelvin, tK |
tK = tC + 273.15 |
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temperature Fahrenheit, tF |
temperature Kelvin, tK |
tK = (tF + 459.67)/1.8 |
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temperature Celsius, tC |
temperature Fahrenheit, tF |
tF = 1.8tC + 32 |
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temperature Fahrenheit, tF |
temperature Celsius, tC |
tC = (tF - 32)/1.8 |
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temperature Kelvin, tK |
temperature Celsius, tC |
tC = tK - 273.15 |
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temperature Kelvin, tK |
temperature Fahrenheit, tF |
tF = 1.8tK - 459.67 |
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temperature Kelvin, tK |
temperature Rankine, tR |
tR = 9/5tK |
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temperature Rankine, tR |
temperature Kelvin, tK |
tK = 5/9tR |
* Where an asterisk is shown, the figure is exact