Temperature Conversion Calculator

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Formulas for Converting Temperature Scales:

The following temperature conversion formulas are used to convert from one temperature scale to another.

Degree Celsius Temperature Conversion Formula table
Celsius to Fahrenheit Conversion
[°F] = [°C] × 9/5 + 32
Celsius to Kelvin Conversion
[K] = [°C] + 273.15
Celsius to Rankine Conversion
[°R] = [°C] × 9/5 + 491.67

Degree Fahrenheit Temperature Conversion Formula table
Fahrenheit to Celsius Conversion
[°C] = ([°F] − 32) × 5/9
Fahrenheit to Kelvin Conversion
[K] = ([°F] + 459.67) × 5/9
Fahrenheit to Rankine Conversion
[°R] = [°F] + 459.67

Kelvin Temperature Conversion Formula table
Kelvin to Celsius Conversion
[°C] = [K] − 273.15
Kelvin to Fahrenheit Conversion
[°F] = [K] × 9/5 − 459.67
Kelvin to Rankine Conversion
[°R] = [K] × 9/5

Degree Rankine Temperature Conversion Formula table
Rankine to Celsius Conversion
[°C] = [°R] × 5/9 − 273.15
Rankine to Fahrenheit Conversion
[°F] = [°R] − 459.67
Rankine to Kelvin Conversion
[K] = [°R] × 5/9

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