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Convert Rankines to Celsius

°R°\text{R}
=
°C°\text{C}

Rankine (°R)

An absolute temperature unit in the imperial system.

Celsius (°C)

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

Rankines to Celsius Conversion Table

Rankines (°R)Celsius (°C)
1-272.59444
2-272.03889
5-270.37222
10-267.59444
20-262.03889
50-245.37222
100-217.59444
250-134.26111
5004.62778
1000282.40556

How to Convert Rankines to Celsius

Formula:

°C=(°R−491.67)×59°\text{C} = \left(°\text{R} - 491.67\right) \times \frac{5}{9}

Inverse formula:

°R=°C×95+491.67°\text{R} = °\text{C} \times \frac{9}{5} + 491.67

Example

Convert 15 °R to °C:

°C=(°R−491.67)×59°\text{C} = \left(°\text{R} - 491.67\right) \times \frac{5}{9}
°C=(°R−491.67)×59°\text{C} = \left(°\text{R} - 491.67\right) \times \frac{5}{9}
°C=−264.81667°\text{C} = -264.81667
=−264.81667 °C= -264.81667 \, °\text{C}

All conversions from Rankines (°R)