tier_2 conversion
Convert Celsius to Réaumur
Convert Celsius to Réaumur with a verified formula, worked example, conversion table, precision guidance, and reverse conversion.
Celsius to Réaumur
Celsius to Réaumur
Quick answer
1 Celsius = 0.8 Réaumur.
Formula
Réaumur = (Celsius × 0.800) + 0
Precision
Keep the offset and scale at full precision during calculation, then round the final temperature or scale value once.
How to convert Celsius to Réaumur
- Enter a value in Celsius.
- Multiply the Celsius value by 0.800, then add 0.
- Round the displayed Réaumur value only when needed.
About these units
Celsius is a unit used in temperature conversions. Temperature scales express thermal state using different scale sizes and zero points. Its recorded symbol is °C. Réaumur is a unit used in temperature conversions. Temperature scales express thermal state using different scale sizes and zero points. Its recorded symbol is ºRé.
Explore related conversions
Celsius to Réaumur conversion table
| Celsius | Réaumur |
|---|---|
| -40 Celsius | -32.000 Réaumur |
| -20 Celsius | -16.000 Réaumur |
| 0 Celsius | 0.000 Réaumur |
| 20 Celsius | 16.000 Réaumur |
| 37 Celsius | 29.600 Réaumur |
| 100 Celsius | 80.000 Réaumur |
Frequently asked questions
How do I convert from Celsius to Réaumur?
Multiply the Celsius value by 0.800, then add 0.
What formula does CalculatorHQ use for Celsius to Réaumur?
Réaumur = (Celsius × 0.800) + 0
How should I round the result?
Keep the offset and scale at full precision during calculation, then round the final temperature or scale value once.
Can I convert Réaumur back to Celsius?
Yes. Use the linked reverse conversion, whose formula is validated against this pair with round-trip tests.