Réaumur To Delisle Converter
Réaumur to Delisle Conversion
1 Réaumur = 148.13 Delisle
Convert between Réaumur and Delisle with step-by-step calculations.
Conversion Guide
Easily convert between Réaumur and Delisle using this tool. Whether for professional or personal use, this guide ensures accurate and efficient conversions.
Réaumur (°Ré)
System: Historical
Definition:Defined by the freezing (0°Ré) and boiling (80°Ré) points of water. Conversion to Celsius: °C = °Ré × 5/4.
Origin: Invented by the French physicist René Antoine Ferchault de Réaumur.
Common Usage: Historically used in parts of Europe, particularly for weather and in some industries; rarely used today.
Synonyms: °Re, °R
Delisle (°De)
System: Historical
Definition:Defined by the freezing (150°De) and boiling (0°De) points of water. Conversion to Celsius: °C = 100 - °De × 2/3.
Origin: Invented by the French astronomer Joseph-Nicolas Delisle.
Common Usage: Historically used in Russia in the 18th century; rarely used today.
How to Convert Réaumur to Delisle
To convert from Réaumur to Delisle, simply input the value in Réaumur, and the tool will calculate the equivalent value in Delisle using accurate conversion rates. You can also reverse the process by entering a value in Delisle to get the corresponding value in Réaumur.
Conversion Formula
Delisle = 1.50 * (100 - 1.25 * x)
Réaumur = 0.80 * (100 - 0.67 * x)
Conversion Tables
Réaumur to Delisle
| Réaumur | Delisle |
|---|---|
| 1 | 148.13 |
| 2 | 146.25 |
| 3 | 144.38 |
| 5 | 140.63 |
| 10 | 131.25 |
| 20 | 112.5 |
| 30 | 93.75 |
| 50 | 56.25 |
| 100 | -37.5 |
| 200 | -225 |
| 300 | -412.5 |
| 500 | -787.5 |
| 1000 | -1725 |
Delisle to Réaumur
| Delisle | Réaumur |
|---|---|
| 1 | 79.464 |
| 2 | 78.928 |
| 3 | 78.392 |
| 5 | 77.32 |
| 10 | 74.64 |
| 20 | 69.28 |
| 30 | 63.92 |
| 50 | 53.2 |
| 100 | 26.4 |
| 200 | -27.2 |
| 300 | -80.8 |
| 500 | -188 |
| 1000 | -456 |