Follow these steps to convert given Fahrenheit value from Fahrenheit units to Réaumur units.
Enter the input Fahrenheit value in the text field.
The given Fahrenheit is converted to Réaumur in realtime ⌚ using the formula, and displayed under the Réaumur label.
You may copy the resulting Réaumur value using the Copy button.
Formula
To convert given temperature from Fahrenheit to Réaumur, use the following formula.
Réaumur = (Fahrenheit - 32) * 4 / 9
Calculation
Calculation will be done after you enter a valid input.
Fahrenheit to Réaumur Conversion Table
The following table gives some of the most used conversions from Fahrenheit to Réaumur.
Fahrenheit (°F)
Réaumur (°Ré)
0 °F
-14.2222°Ré
1 °F
-13.7778°Ré
2 °F
-13.3333°Ré
3 °F
-12.8889°Ré
4 °F
-12.4444°Ré
5 °F
-12 °Ré
6 °F
-11.5556°Ré
7 °F
-11.1111°Ré
8 °F
-10.6667°Ré
9 °F
-10.2222°Ré
10 °F
-9.7778°Ré
20 °F
-5.3333°Ré
50 °F
8 °Ré
100 °F
30.2222°Ré
1000 °F
430.2222°Ré
Fahrenheit
Fahrenheit is a temperature scale proposed by the German physicist Daniel Gabriel Fahrenheit. On the Fahrenheit scale, the freezing point of water is 32 degrees, and the boiling point is 212 degrees under standard atmospheric pressure. The Fahrenheit scale is commonly used in the United States and some other countries, especially for weather reporting and everyday temperature measurements.
Réaumur
The Réaumur scale is a temperature scale developed by the French scientist René Antoine Ferchault de Réaumur. On this scale, the freezing point of water is 0 degrees, and the boiling point is 80 degrees under standard atmospheric pressure. While not as widely used as Celsius or Fahrenheit, the Réaumur scale was historically employed in some European countries for scientific and industrial purposes.
{
"conversion": "fahrenheit-reaumur",
"x_slug": "fahrenheit",
"y_slug": "reaumur",
"x": "°F",
"y": "°Ré",
"x_desc": "Fahrenheit",
"y_desc": "Réaumur",
"category": "Temperature",
"symbol": "m",
"formula": "(x - 32) * 4 / 9",
"precision": 11,
"examples": "<div class=\"example\">\n <div class=\"example_head\"><span class=\"example_n\">1</span>\n <h3 class=\"question\">Consider that the temperature of a car engine after a long drive is 200 degrees Fahrenheit.<br>Convert this temperature from Fahrenheit to Réaumur.</h3></div>\n <h4 class=\"answer\">Answer:</h4>\n <p><strong>Given:</strong></p>\n <p>The temperature in fahrenheit is:</p>\n <p class=\"step\"><span>Temperature<sub>(Fahrenheit)</sub></span> = 200</p>\n <p><strong>Formula:</strong></p>\n <p>The formula to convert temperature from fahrenheit to réaumur is:</p>\n <p class=\"formula step\"><span>Temperature<sub>(Réaumur)</sub></span> = (<span>Temperature<sub>(Fahrenheit)</sub></span> - 32) × 4 / 9</p>\n <p><strong>Substitution:</strong></p>\n <p>Substitute given weight <strong>Temperature<sub>(Fahrenheit)</sub> = 200</strong> in the above formula.</p>\n <p class=\"step\"><span>Temperature<sub>(Réaumur)</sub></span> = (<span>200</span> - 32) × 4 / 9</p>\n <p class=\"step\"><span>Temperature<sub>(Réaumur)</sub></span> = 74.6667</p>\n <p><strong>Final Answer:</strong></p>\n <p>Therefore, <strong>200 °F</strong> is equal to <strong>74.6667 °Ré</strong>.</p>\n <p>The temperature is <strong>74.6667 °Ré</strong>, in réaumur.</p>\n </div>\n <div class=\"example\">\n <div class=\"example_head\"><span class=\"example_n\">2</span>\n <h3 class=\"question\">Consider that a recipe requires the oven to be preheated to 375 degrees Fahrenheit.<br>Convert this temperature from Fahrenheit to Réaumur.</h3></div>\n <h4 class=\"answer\">Answer:</h4>\n <p><strong>Given:</strong></p>\n <p>The temperature in fahrenheit is:</p>\n <p class=\"step\"><span>Temperature<sub>(Fahrenheit)</sub></span> = 375</p>\n <p><strong>Formula:</strong></p>\n <p>The formula to convert temperature from fahrenheit to réaumur is:</p>\n <p class=\"formula step\"><span>Temperature<sub>(Réaumur)</sub></span> = (<span>Temperature<sub>(Fahrenheit)</sub></span> - 32) × 4 / 9</p>\n <p><strong>Substitution:</strong></p>\n <p>Substitute given weight <strong>Temperature<sub>(Fahrenheit)</sub> = 375</strong> in the above formula.</p>\n <p class=\"step\"><span>Temperature<sub>(Réaumur)</sub></span> = (<span>375</span> - 32) × 4 / 9</p>\n <p class=\"step\"><span>Temperature<sub>(Réaumur)</sub></span> = 152.4444</p>\n <p><strong>Final Answer:</strong></p>\n <p>Therefore, <strong>375 °F</strong> is equal to <strong>152.4444 °Ré</strong>.</p>\n <p>The temperature is <strong>152.4444 °Ré</strong>, in réaumur.</p>\n </div>\n ",
"playstore_category": {
"description": "converts temperature between given unit of temperature to other temperature units",
"link": "https://play.google.com/store/apps/details?id=org.convertonline.temperatureconverter",
"icon": "temperature_icon_64.png",
"title": "Temperature<br>Converter"
},
"img": "<img class=\"conversion\" src=\"/images/unit/temperature/fahrenheit-reaumur.webp\" height=\"360\" width=\"640\" alt=\"Fahrenheit to Réaumur Converter | °F to °Ré\" />",
"table1n": "<h2><span class=\"x\">Fahrenheit</span> to <span class=\"y\">Réaumur</span> Conversion Table</h2><p>The following table gives some of the most used conversions from Fahrenheit to Réaumur.</p><table><thead><tr><th scope=\"column\" role=\"columnheader\">Fahrenheit (<span class=\"unit\">°F</span>)</th><th scope=\"column\" role=\"columnheader\">Réaumur (<span class=\"unit\">°Ré</span>)</th><tr></thead><tbody><tr><td>0 <span class=\"unit\">°F</span></td><td>-14<span>.2222</span> <span class=\"unit\">°Ré</span></td></tr><tr><td>1 <span class=\"unit\">°F</span></td><td>-13<span>.7778</span> <span class=\"unit\">°Ré</span></td></tr><tr><td>2 <span class=\"unit\">°F</span></td><td>-13<span>.3333</span> <span class=\"unit\">°Ré</span></td></tr><tr><td>3 <span class=\"unit\">°F</span></td><td>-12<span>.8889</span> <span class=\"unit\">°Ré</span></td></tr><tr><td>4 <span class=\"unit\">°F</span></td><td>-12<span>.4444</span> <span class=\"unit\">°Ré</span></td></tr><tr><td>5 <span class=\"unit\">°F</span></td><td>-12 <span class=\"unit\">°Ré</span></td></tr><tr><td>6 <span class=\"unit\">°F</span></td><td>-11<span>.5556</span> <span class=\"unit\">°Ré</span></td></tr><tr><td>7 <span class=\"unit\">°F</span></td><td>-11<span>.1111</span> <span class=\"unit\">°Ré</span></td></tr><tr><td>8 <span class=\"unit\">°F</span></td><td>-10<span>.6667</span> <span class=\"unit\">°Ré</span></td></tr><tr><td>9 <span class=\"unit\">°F</span></td><td>-10<span>.2222</span> <span class=\"unit\">°Ré</span></td></tr><tr><td>10 <span class=\"unit\">°F</span></td><td>-9<span>.7778</span> <span class=\"unit\">°Ré</span></td></tr><tr><td>20 <span class=\"unit\">°F</span></td><td>-5<span>.3333</span> <span class=\"unit\">°Ré</span></td></tr><tr><td>50 <span class=\"unit\">°F</span></td><td>8 <span class=\"unit\">°Ré</span></td></tr><tr><td>100 <span class=\"unit\">°F</span></td><td>30<span>.2222</span> <span class=\"unit\">°Ré</span></td></tr><tr><td>1000 <span class=\"unit\">°F</span></td><td>430<span>.2222</span> <span class=\"unit\">°Ré</span></td></tr></table>",
"units": [
[
"celsius",
"Celsius",
"°C"
],
[
"fahrenheit",
"Fahrenheit",
"°F"
],
[
"kelvin",
"Kelvin",
"K"
],
[
"newton",
"Newton",
"°N"
],
[
"delisle",
"Delisle",
"°De"
],
[
"rankine",
"Rankine",
"°R"
],
[
"reaumur",
"Réaumur",
"°Ré"
],
[
"romer",
"Rømer",
"°Rø"
]
],
"x_long_desc": "Fahrenheit is a temperature scale proposed by the German physicist Daniel Gabriel Fahrenheit. On the Fahrenheit scale, the freezing point of water is 32 degrees, and the boiling point is 212 degrees under standard atmospheric pressure. The Fahrenheit scale is commonly used in the United States and some other countries, especially for weather reporting and everyday temperature measurements.",
"y_long_desc": "The Réaumur scale is a temperature scale developed by the French scientist René Antoine Ferchault de Réaumur. On this scale, the freezing point of water is 0 degrees, and the boiling point is 80 degrees under standard atmospheric pressure. While not as widely used as Celsius or Fahrenheit, the Réaumur scale was historically employed in some European countries for scientific and industrial purposes."
}
ConvertOnline