Converting from Celsius (°C) to Réaumur (°Ré) | Temperature

What is Celsius (°C)

Celsius (°C) is a temperature scale that is widely used in most countries around the world. It is based on the freezing point of water at 0°C and the boiling point of water at 100°C under standard atmospheric pressure.

What is Réaumur (°Ré)

Réaumur (°Ré) is a temperature scale named after the French scientist René Antoine Ferchault de Réaumur. It is based on the freezing point of water at 0°Ré and the boiling point of water at 80°Ré.

Conversion Formulas

To convert from Celsius to Réaumur:

Réaumur temperature=Celsius temperature×0.8

To convert from Réaumur to Celsius:

Celsius temperature=Réaumur temperature×1.25

Examples

1. Converting 8°C to Réaumur:

8°C×0.8=6.4°Ré

2. Converting 4°C to Réaumur:

4°C×0.8=3.2°Ré

3. Converting 5°C to Réaumur:

5°C×0.8=4°Ré

4. Converting 8°Ré to Celsius:

8°Ré×1.25=10°C

5. Converting 4°Ré to Celsius:

4°Ré×1.25=5°C

6. Converting 5°Ré to Celsius:

5°Ré×1.25=6.25°C

Use this conversion page to easily convert temperatures between Celsius and Réaumur.