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Temperature - Conversion Factors
To convert the units in the (pink) "Convert From" field to the units in the (violet) "To" field, multiply by the factor in the (grey) "Multiply by..." field.
To Convert From: Degrees Celsius
To: Degrees Fahrenheit Multiply By 1.8 and add 32
°F = (°C x 1.8) + 32
To: Degrees Kelvin Add 273.15
°K = °C + 273.15
To: Degrees Rankine Multiply By 1.8 and add 491.67
°Ra = (°C x 1.8) + 491.67
To: Degrees Reamur Multiply By 0.8
°Re = °C x 0.8
To Convert From: Degrees Fahrenheit
To: Degrees Celsius Subtract 32 and divide by 1.8
°C = (°F - 32) / 1.8
To: Degrees Kelvin Add 459.67 and divide by 1.8
°K = (°F + 459.67) / 1.8
To: Degrees Rankine Add 459.67
°Ra = °F + 459.67
To: Degrees Reamur Subtract 32 and divide by 2.25
°Re = (°F - 32) / 2.25
To Convert From: Degrees Kelvin
To: Degrees Celsius Subtract 273.15
°C = °K - 273.15
To: Degrees Fahrenheit Multiply By 1.8 and subtract 459.67
°F = (°K × 1.8) - 459.67
To: Degrees Rankine Multiply By 1.8
°Ra = °K x 1.8
To: Degrees Reamur Subtract 273.15 and multiply By 0.8
°Re = (°K - 273.15) × 0.8
To Convert From: Degrees Rankine
To: Degrees Celsius Subtract 491.67 and divide by 1.8
°C = (°Ra - 491.67) / 1.8
To: Degrees Fahrenheit Subtract 459.67
°F =  °Ra - 459.67
To: Degrees Kelvin Divide by 1.8
°K = °Ra / 1.8
To: Degrees Reamur Subtract 491.67 and divide by 2.25
°Re = (°Ra - 491.67) / 2.25
To Convert From: Degrees Reamur
To: Degrees Celsius Multiply by 1.25
°C = °Re × 1.25
To: Degrees Fahrenheit Multiply by 2.25 and add 32
°F = (°Re × 2.25) + 32
To: Degrees Kelvin Multiply by 1.25 and add 273.15
°K = (°Re × 1.25) + 273.15
To: Degrees Rankine Multiply by 2.25 and add 491.67
°Ra = (°Re × 2.25) + 491.67