Monday, January 20, 2014

Reitontor: Temperature Unit Convertor

thermometer snowflake
This is a tool to convert the temperature unit.

The Kelvin unit has the same magnitude as Celsius (1:1). I add the Celsius value with the rounded constant of 273 to convert it to Kelvin, and subtract the Kelvin value with 273 to convert it to Celsius.

Try this :
FYI, the input and output are rounded up to one decimal place

Greetings, I'm Reitontor

Temperature unit conversion calculator


Kelvin
Celsius
Fahrenheit
Reaumur


Ready






Reitontor


Ratio Summary:

K : C : F : Re = 5 ( +273 ) : 5 : 9 ( +32 ) : 4

K: Kelvin, C: Celsius, F: Fahrenheit, Re: Reaumur

Relationships:
Kelvin ► Celsius
↳ Kelvin value - 273
Kelvin ► Fahrenheit
↳ ( [Kelvin value - 273] * 9/5 ) + 32
Kelvin ► Reaumur
↳ (Kelvin value - 273) * 4/5
Celsius ► Kelvin
↳ Celsius value + 273
Celsius ► Fahrenheit
↳ (Celsius value * 9/5) + 32
Celsius ► Reaumur
↳ Celsius value * 4/5
Fahrenheit ► Kelvin
↳ ( [Fahrenheit value - 32] * 5/9 ) + 273
Fahrenheit ► Celsius
↳ (Fahrenheit value - 32) * 5/9
Fahrenheit ► Reaumur
↳ (Fahrenheit value - 32) * 4/9
Reaumur ► Kelvin
↳ (Reaumur value * 5/4) + 273
Reaumur ► Celsius
↳ Reaumur value * 5/4
Reaumur ► Fahrenheit
↳ (Reaumur value * 9/4) + 32

Based on the ratio:

  • 0 °C = 0 °R.
  • -40 °C = -40 °F.
  • -25.6 °R = -25.6 °F.
  • -1092 °R = -1092 K.
etc..

There are other temperature scale units, such as Rankine, Rømer, Newton, and Delisle. You can find them at Wikipedia.

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