How do you convert Réaumur to Celsius?
To convert Réaumur to Celsius, multiply by 5/4. A value of 80 °Ré equals 100 °C.
Celsius = Réaumur × 5/4
Réaumur to Celsius conversion table
| Réaumur (°Ré) | Celsius (°C) |
|---|---|
| -32 °Ré | -40 °C |
| 0 °Ré | 0 °C |
| 16 °Ré | 20 °C |
| 29.6 °Ré | 37 °C |
| 80 °Ré | 100 °C |
What is Réaumur?
Réaumur is a unit used in temperature conversions and practical measurement work.
Short history of Réaumur
Réaumur became established as a practical temperature unit in technical, commercial or scientific use.
Open the Réaumur unit guideWhat 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 guideFrequently asked questions
What is 1 Réaumur in Celsius?
1 Re = 1.25 C. Enter another value in the converter to calculate its equivalent instantly.
How do you convert Réaumur to Celsius?
To convert Réaumur to Celsius, multiply by 5/4. A value of 80 °Ré equals 100 °C.
How precise are the results?
Conversion results are calculated to 12 significant figures. Very large or very small values are shown in scientific notation.
Is the Réaumur to Celsius converter free?
Yes. The conversion tool on BirimCeviri.app is free and requires no sign-up.
Frequently asked questions
What is 1 °Ré in Celsius?
1 °Ré = 1.25 °C.
How do you convert Réaumur to Celsius?
To convert Réaumur to Celsius, multiply by 5/4. A value of 80 °Ré equals 100 °C.
What is 1 °C in Réaumur?
1 °C = 0.8 °Ré.
Sources
The definitions and conversion relationships on this page are aligned with standard metrology and SI reference material.