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Convert Celsius to Réaumur

°C°\text{C}
=
°Re°\text{R}e

Celsius (°C)

The base unit of temperature in the International System of Units (SI).

Réaumur (°Re)

A historical temperature unit primarily used in Europe.

Celsius to Réaumur Conversion Table

Celsius (°C)Réaumur (°Re)
10.8
21.6
54
108
2016
5040
10080
250200
500400
1000800

How to Convert Celsius to Réaumur

Formula:

°Re=°C×45°\text{R}e = °\text{C} \times \frac{4}{5}

Inverse formula:

°C=°Re×54°\text{C} = °\text{R}e \times \frac{5}{4}

Example

Convert 15 °C to °Re:

°Re=°C×45°\text{R}e = °\text{C} \times \frac{4}{5}
°Re=°C×45°\text{R}e = °\text{C} \times \frac{4}{5}
°Re=12°\text{R}e = 12
=12 °Re= 12 \, °\text{R}e

All conversions from Celsius (°C)