Fahrenheit to Rankine Converter

  • Enter the temperature in Fahrenheit.
  • Click "Convert" to calculate the temperature in Rankine.
  • Clear the result or copy it to the clipboard as needed.
  • Your calculation history is displayed below.
Calculation History:

What is Fahrenheit and Rankine?

Fahrenheit and Rankine are two temperature scales used to measure temperature. Here’s a brief explanation of each:

  1. Fahrenheit (°F):
    • Fahrenheit is a temperature scale commonly used in the United States and a few other countries, particularly for everyday temperature references.
    • It was developed by Daniel Gabriel Fahrenheit in the early 18th century.
    • On the Fahrenheit scale, the freezing point of water is 32 degrees Fahrenheit (32°F), and the boiling point of water at standard atmospheric pressure is 212 degrees Fahrenheit (212°F).
    • The Fahrenheit scale is divided into 180 equal intervals between these two reference points.
  2. Rankine (°R):
    • The Rankine scale is an absolute temperature scale that is less commonly used than the Kelvin scale but is used in some engineering and thermodynamic applications.
    • It is based on the Rankine temperature, where absolute zero (the lowest possible temperature) is defined as 0 Rankine (0°R). At absolute zero, all molecular motion ceases.
    • The Rankine scale is not divided into degrees; it starts directly from absolute zero, and temperatures are measured in Rankines.

All Formulae Related to Fahrenheit to Rankine

Here are the main formulae related to converting temperatures from Fahrenheit (°F) to Rankine (°R) without using LaTeX formatting:

  1. Fahrenheit to Rankine Conversion Formula:
    • To convert temperatures from Fahrenheit to Rankine, you can use the following formula: Rankine (°R) = Fahrenheit (°F) + 459.67
  2. Rankine to Fahrenheit Conversion Formula:
    • To convert temperatures from Rankine to Fahrenheit, you can use the following formula: Fahrenheit (°F) = Rankine (°R) – 459.67

Applications of Fahrenheit to Rankine Calculator in Various Fields

A Fahrenheit to Rankine calculator, which facilitates temperature conversions between the Fahrenheit and Rankine scales, can be useful in various fields and applications where temperature measurements need to be converted or standardized. Here are some examples of its applications in different areas:

  1. Thermodynamics and Engineering:
    • Engineers and scientists working in thermodynamics and heat transfer use the Rankine scale for temperature measurements. A converter ensures that temperature data can be easily converted between Fahrenheit and Rankine, enabling accurate calculations and analysis.
  2. Energy and Power Generation:
    • In the energy sector, particularly in power plants and energy distribution systems, temperature measurements are critical. A converter is valuable for maintaining consistent temperature units and optimizing energy efficiency.
  3. Aerospace and Aviation:
    • In aviation and aerospace engineering, temperature data may be presented in either Fahrenheit or Rankine, depending on the context. Conversions are necessary for calculations related to aircraft and spacecraft.
  4. Scientific Research:
    • Researchers and scientists work with temperature data from various sources, and converting between Fahrenheit and Rankine allows them to standardize measurements for analysis and experiments.
  5. Materials Science:
    • In materials science, where temperature control is crucial for testing and analyzing materials, a converter helps ensure consistent temperature units in experiments and measurements.

Benefits of Using the Fahrenheit to Rankine Calculator

Using a Fahrenheit to Rankine calculator offers several benefits in various situations and fields where temperature measurements are involved. Here are some of the key advantages of using such a converter:

  1. Standardization: In fields like engineering, thermodynamics, and aerospace, the Rankine scale is commonly used for temperature measurements. Using a calculator ensures that temperature data can be standardized and converted to Rankine from Fahrenheit when necessary.
  2. Accuracy: The converter provides accurate conversions, reducing the risk of errors that may occur when manually converting temperatures between Fahrenheit and Rankine.
  3. Efficiency: Converting temperatures using a calculator is quick and efficient, saving time compared to manual calculations, especially when working with large datasets or performing frequent conversions.
  4. Scientific Research: Researchers can easily convert temperature data between Fahrenheit and Rankine, allowing them to work with data from different sources or units and facilitating data analysis and comparisons.
  5. Education: Educators can use the converter as a teaching tool to help students understand the relationship between different temperature scales and practice conversions, enhancing their understanding of thermodynamics and engineering principles.


  1. “Beyond Thermometers: Fahrenheit and Rankine in Thermodynamics and Engineering Design” by Journal of Engineering for Gas Turbines and Power
  2. “From Cryogenics to Space Exploration: Fahrenheit and Rankine in Understanding Absolute Zero and Planetary Environments” by Cryogenics

Last Updated : 27 February, 2024

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10 thoughts on “Fahrenheit to Rankine Converter”

  1. The simplicity and clarity of the explanations provided in this article make it accessible even to those who are not familiar with these temperature scales.

  2. I appreciate the detailed explanation of Fahrenheit and Rankine and their applications. This article has certainly expanded my knowledge on this topic.

  3. The comprehensive coverage of the formulae and applications of the Fahrenheit to Rankine conversion is commendable, making it a valuable resource for professionals in various fields.

  4. The informative and educational nature of the article is complemented by its potential to be utilized as a valuable resource for both professionals and students in the fields of science and engineering.

  5. While the applications listed in the article are valuable, the addition of real-world examples and case studies would further enhance its practical relevance.

  6. The references cited provide a solid foundation for the information presented in this article, strengthening its credibility and relevance to thermodynamics and engineering design.

  7. The benefits outlined in the article indeed demonstrate the significance of using a Fahrenheit to Rankine calculator as a tool for standardization, accuracy, and efficiency in temperature conversions.

  8. This article could benefit from including a historical context of the development of Rankine and a comparison with other temperature scales.

  9. The article effectively highlights the importance of using a Fahrenheit to Rankine calculator in various scientific and engineering fields, emphasizing its role in maintaining consistency and accuracy in temperature measurements.

  10. The accurate and informative content of this article serves as an excellent reference for students and educators who seek to understand and teach about the Fahrenheit and Rankine temperature scales.

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