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Convert Delisle to Fahrenheit

°De\text{°De}
=
°F°\text{F}

Delisle (°De)

A historical temperature scale devised by Joseph‑Nicolas Delisle (1732). Degrees Delisle (°De) decrease as temperature increases: 0°De at water's boiling point and 150°De at its freezing point.

Fahrenheit (°F)

A temperature unit commonly used in the United States and some other countries.

Delisle to Fahrenheit Conversion Table

Delisle (°De)Fahrenheit (°F)
1210.8
2209.6
5206
10200
20188
50152
10092
250-88
500-388
1000-988

How to Convert Delisle to Fahrenheit

Formula:

°F=(100−(°De×23))×95+32°\text{F} = \left(100 - \left(°De \times \frac{2}{3}\right)\right) \times \frac{9}{5} + 32

Example

Convert 15 °De to °F:

°F=(100−(°De×23))×95+32°\text{F} = \left(100 - \left(°De \times \frac{2}{3}\right)\right) \times \frac{9}{5} + 32
°F=(100−(15×23))×95+32°\text{F} = \left(100 - \left(15 \times \frac{2}{3}\right)\right) \times \frac{9}{5} + 32
°F=194°\text{F} = 194
=194 °F= 194 \, °\text{F}

All conversions from Delisle (°De)