How do you convert Celsius to Réaumur?
To convert Celsius to Réaumur, multiply by 4/5. A value of 100 °C equals 80 °Ré.
Réaumur = Celsius × 4/5
Celsius to Réaumur conversion table
| Celsius (°C) | Réaumur (°Ré) |
|---|---|
| -40 °C | -32 °Ré |
| 0 °C | 0 °Ré |
| 20 °C | 16 °Ré |
| 37 °C | 29.6 °Ré |
| 100 °C | 80 °Ré |
What is Celsius?
Celsius is one of the most widely used temperature scales in daily and engineering practice.
Short history of Celsius
The Celsius scale became popular because it provides an intuitive reference tied to water phase-change temperatures.
Open the Celsius unit guideWhat is Réaumur?
Réaumur is a unit used in temperature conversions and practical measurement work.
Short history of Réaumur
The Réaumur scale was introduced by French scientist René Antoine Ferchault de Réaumur in 1730, with water freezing at 0° and boiling at 80°. Once common in Europe, it is now rarely used outside some cheese and sugar making.
Open the Réaumur unit guideFrequently asked questions
What is 1 Celsius in Réaumur?
1 °C = 0.8 °Ré.
How do you convert Celsius to Réaumur?
To convert Celsius to Réaumur, multiply by 4/5. A value of 100 °C equals 80 °Ré.
Frequently asked questions
What is 1 °C in Réaumur?
1 °C = 0.8 °Ré.
How do you convert Celsius to Réaumur?
To convert Celsius to Réaumur, multiply by 4/5. A value of 100 °C equals 80 °Ré.
What is 1 °Ré in Celsius?
1 °Ré = 1.25 °C.