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Convert Rankines to Réaumur

°R°\text{R}
=
°Re°\text{R}e

Rankine (°R)

An absolute temperature unit in the imperial system.

Réaumur (°Re)

A historical temperature unit primarily used in Europe.

Rankines to Réaumur Conversion Table

Rankines (°R)Réaumur (°Re)
1-218.07556
2-217.63111
5-216.29778
10-214.07556
20-209.63111
50-196.29778
100-174.07556
250-107.40889
5003.70222
1000225.92444

How to Convert Rankines to Réaumur

Formula:

°Re=(°R−491.67)×49°\text{R}e = \left(°\text{R} - 491.67\right) \times \frac{4}{9}

Inverse formula:

°R=°Re×94+491.67°\text{R} = °\text{R}e \times \frac{9}{4} + 491.67

Example

Convert 15 °R to °Re:

°Re=(°R−491.67)×49°\text{R}e = \left(°\text{R} - 491.67\right) \times \frac{4}{9}
°Re=(°R−491.67)×49°\text{R}e = \left(°\text{R} - 491.67\right) \times \frac{4}{9}
°Re=−211.85333°\text{R}e = -211.85333
=−211.85333 °Re= -211.85333 \, °\text{R}e

All conversions from Rankines (°R)