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Heat Converters
Temperature Interval Converter
Result
... Degree Fahrenheit = ... Degree Reaumur
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Degree Fahrenheit to Degree Reaumur Converter
Use this page to convert degree fahrenheit values into degree reaumur, with background details, formulas, a worked example, and a quick conversion table.
Conversion formula
1 deg F = 0.444444444444444 deg r
1 deg r = 2.25 deg F
Example: 10 deg F = 4.44444444444444 deg r
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Degree Fahrenheit
A Fahrenheit degree interval equals 5/9 kelvin.
History: Fahrenheit intervals follow the Fahrenheit scale step size, separate from absolute temperature conversion offsets.
Current use: Fahrenheit intervals are used for weather differences, HVAC, cooking changes, and US customary references.
Also written as deg F.
Degree Reaumur
A Reaumur degree interval equals 1.25 kelvin.
History: Reaumur intervals come from the historical Reaumur scale, where water freezing to boiling spans 80 degrees.
Current use: Reaumur intervals are mainly useful for historical scientific and culinary references.
Also written as deg r.
Degree Fahrenheit to Degree Reaumur table
| Degree Fahrenheit [deg F] | Degree Reaumur [deg r] |
|---|---|
| 0.01 deg F | 0.00444444444444444 deg r |
| 0.1 deg F | 0.0444444444444444 deg r |
| 1 deg F | 0.444444444444444 deg r |
| 2 deg F | 0.888888888888889 deg r |
| 5 deg F | 2.22222222222222 deg r |
| 10 deg F | 4.44444444444444 deg r |
| 20 deg F | 8.88888888888889 deg r |
| 50 deg F | 22.2222222222222 deg r |
| 100 deg F | 44.4444444444444 deg r |
Frequently asked questions
How many Degree Reaumur (deg r) are in one Degree Fahrenheit (deg F)?
One Degree Fahrenheit equals 0.444444444444444 Degree Reaumur.
How do you convert Degree Fahrenheit to Degree Reaumur?
Multiply the Degree Fahrenheit value by 0.444444444444444 to get the result in Degree Reaumur.
How do you convert Degree Reaumur back to Degree Fahrenheit?
Multiply the Degree Reaumur value by 2.25 to get back to Degree Fahrenheit.
What is 10 Degree Fahrenheit in Degree Reaumur?
10 Degree Fahrenheit equals 4.44444444444444 Degree Reaumur.