Conversion of 1 Fahrenheit to Rankine is 459.67 Rankine
When converting 1 degree Fahrenheit to Rankine, the result is 459.67 Rankine. This is because Rankine starts at absolute zero like Kelvin but uses Fahrenheit-sized units, so adding 459.67 to the Fahrenheit temperature gives the Rankine temperature.
Introduction
The Fahrenheit and Rankine scales are both temperature measurement systems. To convert from Fahrenheit to Rankine, you add 459.67 to the Fahrenheit temperature because they share the same degree size but differ in their zero point. This conversion makes it easy to switch between these units for scientific calculations.
Conversion Tool
Result in rankine:
Conversion Formula
The formula to convert Fahrenheit to Rankine is simple: Rankine equals Fahrenheit plus 459.67. This works because Rankine starts at absolute zero, which is -459.67°F, so adding 459.67 shifts the Fahrenheit scale to Rankine. For example, if you have 0°F, it becomes 459.67°R.
Conversion Example
- Convert 10°F to Rankine:
- Start with 10°F
- Add 459.67
- 10 + 459.67 = 469.67°R
- Convert -20°F to Rankine:
- -20°F
- -20 + 459.67 = 439.67°R
- Convert 100°F to Rankine:
- 100°F
- 100 + 459.67 = 559.67°R
- Convert -459.67°F to Rankine:
- -459.67°F
- -459.67 + 459.67 = 0°R (absolute zero)
Conversion Chart
| Fahrenheit (°F) | Rankine (°R) |
|---|---|
| -24.0 | 435.67 |
| -20.0 | 439.67 |
| -10.0 | 449.67 |
| 0.0 | 459.67 |
| 10.0 | 469.67 |
| 20.0 | 479.67 |
| 26.0 | 485.67 |
Use this chart to quickly find the Rankine equivalent for Fahrenheit temperatures ranging from -24 to 26 degrees. Read the Fahrenheit column and look across to see the matching Rankine value.
Related Conversion Questions
- What is 1 Fahrenheit in Rankine if I add 459.67?
- How do I convert 1°F to Rankine manually?
- What is the Rankine temperature for 1 degree Fahrenheit?
- If I have 1°F, what is its equivalent in absolute temperature scale?
- How does adding 459.67 convert Fahrenheit to Rankine?
- Why do I add 459.67 to Fahrenheit to get Rankine?
- Can I convert Fahrenheit to Rankine without a calculator?
Conversion Definitions
Fahrenheit: A temperature scale where water freezes at 32°F and boils at 212°F, widely used in the United States. It is based on a historical scale developed by Gabriel Fahrenheit, with each degree representing 1/180 of the interval between freezing and boiling points of water.
Rankine: An absolute temperature scale starting at absolute zero, with degrees equal in size to Fahrenheit. 0°R equals -459.67°F, and it is mainly used in engineering fields where Fahrenheit measurements are common, aligning with thermodynamic absolute zero.
Conversion FAQs
How do I convert Fahrenheit to Rankine for any temperature?
To convert Fahrenheit to Rankine, simply add 459.67 to the Fahrenheit temperature. This shifts the scale to start at absolute zero, making calculations involving thermodynamic properties easier.
Is Rankine used in scientific calculations?
Yes, Rankine is used in thermodynamics and engineering, especially when calculations require absolute temperatures in Fahrenheit units. It simplifies formulas involving energy and heat transfer, which depend on absolute temperature scales.
What happens if I convert -459.67°F to Rankine?
At -459.67°F, the Rankine temperature is 0°, indicating absolute zero where particles have minimal thermal motion. This is the lowest possible temperature in thermodynamic terms, and the point at which the Rankine scale begins.
Can I convert Fahrenheit to Rankine without knowing the formula?
While knowing the formula helps, you can estimate the conversion by adding approximately 460 to the Fahrenheit value. However, for precise calculations, using the exact addition of 459.67 is necessary.