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Fahrenheit to Delisle Calculator



How to use this Fahrenheit to Delisle Calculator 🤔

Follow these steps to convert given Fahrenheit value from Fahrenheit units to Delisle units.

  1. Enter the input Fahrenheit value in the text field.
  2. The Delisle is calculated in realtime ⌚ using the formula, and displayed under the Delisle label.
  3. You may copy the resulting Delisle using the Copy button.


To convert given temperature from Fahrenheit to Delisle, use the following formula.

Delisle = (212 - Fahrenheit) * 5 / 6


Calculation will be done after you enter a valid input.


Fahrenheit is a temperature scale proposed by the German physicist Daniel Gabriel Fahrenheit. On the Fahrenheit scale, the freezing point of water is 32 degrees, and the boiling point is 212 degrees under standard atmospheric pressure. The Fahrenheit scale is commonly used in the United States and some other countries, especially for weather reporting and everyday temperature measurements.


The Delisle scale, proposed by the French astronomer Joseph-Nicolas Delisle, is a temperature scale where the freezing point of water is 150 degrees and the boiling point is 0 degrees under standard atmospheric pressure. The Delisle scale is unique in that its values decrease as temperature increases, making it less common in contemporary usage compared to other temperature scales.