Rankine To Celsius Converter

(°R to °C converter)

Convert Rankine to Celsius

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Seamlessly Convert Temperatures from °R to °C


(Last Updated On: 2024-03-29)

Discover the ease of converting temperatures with Newtum's Rankine to Celsius Converter. This tool efficiently translates °R to °C, ensuring precise calculations. Get curious to explore more!

What are Rankine and Celsius

Definition of Rankine

The Rankine scale is a temperature scale named after the Scottish engineer and physicist William John Macquorn Rankine. It measures temperature starting from absolute zero, similar to Kelvin. However, it uses the Fahrenheit degree increments instead of Celsius, which means one Rankine degree is equal to one Fahrenheit degree. To convert Rankine to Celsius, one must subtract 491.67 and then multiply by 5/9.

Definition of Celsius

The Celsius scale, also known as centigrade, is a temperature scale that is part of the metric system. Named after the Swedish astronomer Anders Celsius, it is widely used around the world. In this scale, the freezing point of water is 0°C and the boiling point is 100°C at one atmosphere of pressure. The scale is based on a 100-degree interval between the defined points.

Rankine to Celsius Conversion Table

Rankine (°R) Celsius (°C)
0 °R -273.15 °C
100 °R -217.59 °C
200 °R -161.67 °C
300 °R -105.76 °C
400 °R -49.84 °C
500 °R 6.11 °C
600 °R 62.06 °C
700 °R 118.07 °C
800 °R 174.07 °C
900 °R 230.08 °C

Conversion of Rankine to Celsius

1 °R = (°R − 491.67) × 5/9 °C

Example 1:
Convert 500 °R to °C:
500 °R = (500 − 491.67) × 5/9 °C = 4.63 °C

Example 2:
Convert 700 °R to °C:
700 °R = (700 − 491.67) × 5/9 °C = 116.07 °C

History of Rankine and Celsius

Rankine to Celsius conversion has its origins in the development of the Rankine temperature scale by William John Macquorn Rankine in the 19th century. This scale bridged the gap between the Fahrenheit scale used predominantly in the United States and the Celsius scale, which is widely accepted internationally. The converter facilitates the translation of temperature from one scale to the other, adapting scientific calculations for a global audience.

How to use Rankine to Celsius Converter

Real Life Applications of Rankine to Celsius

Understanding the practicality of the Rankine to Celsius Converter unveils its versatility in various fields. Here are some real-life applications:

Solved Examples °R to °C

Example 1:
To convert 670 °R to °C:
670 °R = (670 − 491.67) × 5/9 °C ≈ 99.63 °C

Example 2:
To convert 840 °R to °C:
840 °R = (840 − 491.67) × 5/9 °C ≈ 193.52 °C

FAQs about Rankine to Celsius Converter

1. What is the Rankine scale?
The Rankine scale is a temperature scale that starts at absolute zero and uses the same degree increment as Fahrenheit.
2. How do I convert Rankine to Celsius?
To convert Rankine to Celsius, subtract 491.67 from the Rankine value and then multiply by 5/9.
3. Is the Rankine to Celsius Converter easy to use?
Yes, simply input the temperature in Rankine and the converter will provide the equivalent Celsius temperature.