Degree Rankine to Degree Fahrenheit Conversion
Convert between Degree Rankine and Degree Fahrenheit quickly and accurately.
How to Convert Degree Rankine to Degree Fahrenheit
Conversion Formula
Example
Convert 15 °R to °F:
Unit Information
Learn about the temperature interval units you're converting between
Degree Rankine
°R
Definition
The degree Rankine (°R) is an absolute temperature scale unit that is also used for temperature intervals. It is equal to 5/9 of a kelvin and represents the same temperature interval as degree Fahrenheit, but on an absolute temperature scale rather than a relative one.
History/Origin
Named after William John Macquorn Rankine, the degree Rankine was developed as an absolute temperature scale based on the Fahrenheit scale. For temperature intervals, it provides the same resolution as degree Fahrenheit but is used in absolute temperature measurements.
Current Use
Used in engineering applications, particularly in thermodynamics and heat transfer calculations where absolute temperature measurements are required. It is commonly used in power generation, refrigeration, and aerospace engineering for temperature interval measurements.
Multiplier
0.556
Offset
0
Degree Fahrenheit
°F
Definition
The degree Fahrenheit (°F) is a unit of temperature interval equal to 5/9 of a kelvin. When measuring temperature differences, one degree Fahrenheit represents a smaller temperature change than one degree Celsius or one kelvin, making it useful for precise temperature interval measurements.
History/Origin
Named after Daniel Gabriel Fahrenheit, the degree Fahrenheit was originally defined as 1/180 of the temperature difference between the freezing and boiling points of water. For temperature intervals, it provides a finer resolution than Celsius, with 1.8°F equal to 1°C.
Current Use
Widely used in the United States for measuring temperature differences in weather, HVAC systems, and industrial processes. It is commonly used in temperature control systems where finer resolution is needed for temperature interval measurements.
Multiplier
0.556
Offset
0
Degree Rankine to Degree Fahrenheit Conversion Table
| Degree Rankine [°R] | Degree Fahrenheit [°F] |
|---|---|
| 1 °R | 1 °F |
| 10 °R | 10 °F |
| 25 °R | 25 °F |
| 50 °R | 50 °F |
| 100 °R | 100 °F |
| 0 °R | 0E+0 °F |
| -10 °R | -10 °F |
| -40 °R | -40 °F |
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