Follow these steps to convert given Kelvin value from Kelvin units to Rømer units.
Enter the input Kelvin value in the text field.
The given Kelvin is converted to Rømer in realtime ⌚ using the formula, and displayed under the Rømer label.
You may copy the resulting Rømer value using the Copy button.
Formula
To convert given temperature from Kelvin to Rømer, use the following formula.
Rømer = (Kelvin - 273.15) * 21 / 40 + 7.5
Calculation
Calculation will be done after you enter a valid input.
Kelvin to Rømer Conversion Table
The following table gives some of the most used conversions from Kelvin to Rømer.
Kelvin (K)
Rømer (°Rø)
0 K
-135.9038°Rø
1 K
-135.3787°Rø
2 K
-134.8537°Rø
3 K
-134.3287°Rø
4 K
-133.8037°Rø
5 K
-133.2788°Rø
6 K
-132.7537°Rø
7 K
-132.2287°Rø
8 K
-131.7037°Rø
9 K
-131.1787°Rø
10 K
-130.6538°Rø
20 K
-125.4038°Rø
50 K
-109.6537°Rø
100 K
-83.4037°Rø
1000 K
389.0962°Rø
Kelvin
The Kelvin scale is an absolute temperature scale named after the Scottish physicist William Thomson, 1st Baron Kelvin. It is commonly used in scientific and engineering applications where an absolute temperature reference is required. The Kelvin scale starts at absolute zero, the point at which all molecular motion ceases. The freezing point of water on the Kelvin scale is 273.15 K, and the boiling point is 373.15 K.
Rømer
The Rømer scale is a temperature scale that was proposed by the Danish astronomer Ole Rømer in 1701. While not directly related to angular measurement, it is a historical temperature scale where the freezing point of water is defined as 7.5 degrees, and the boiling point as 60 degrees. The scale was primarily used in Denmark and has since been largely replaced by the Celsius scale. Rømer's scale is of historical interest and highlights the early efforts to quantify temperature in a systematic way.
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"conversion": "kelvin-romer",
"x_slug": "kelvin",
"y_slug": "romer",
"x": "K",
"y": "°Rø",
"x_desc": "Kelvin",
"y_desc": "Rømer",
"category": "Temperature",
"symbol": "m",
"formula": "(x - 273.15) * 21 / 40 + 7.5",
"precision": 11,
"examples": "<div class=\"example\">\n <div class=\"example_head\"><span class=\"example_n\">1</span>\n <h3 class=\"question\">Consider that the operating temperature of a high-end processor is 320 Kelvin.<br>Convert this temperature from Kelvin to Rømer.</h3></div>\n <h4 class=\"answer\">Answer:</h4>\n <p><strong>Given:</strong></p>\n <p>The temperature in kelvin is:</p>\n <p class=\"step\"><span>Temperature<sub>(Kelvin)</sub></span> = 320</p>\n <p><strong>Formula:</strong></p>\n <p>The formula to convert temperature from kelvin to rømer is:</p>\n <p class=\"formula step\"><span>Temperature<sub>(Rømer)</sub></span> = (<span>Temperature<sub>(Kelvin)</sub></span> - 273.15) × 21 / 40 + 7.5</p>\n <p><strong>Substitution:</strong></p>\n <p>Substitute given weight <strong>Temperature<sub>(Kelvin)</sub> = 320</strong> in the above formula.</p>\n <p class=\"step\"><span>Temperature<sub>(Rømer)</sub></span> = (<span>320</span> - 273.15) × 21 / 40 + 7.5</p>\n <p class=\"step\"><span>Temperature<sub>(Rømer)</sub></span> = 32.0963</p>\n <p><strong>Final Answer:</strong></p>\n <p>Therefore, <strong>320 K</strong> is equal to <strong>32.0963 °Rø</strong>.</p>\n <p>The temperature is <strong>32.0963 °Rø</strong>, in rømer.</p>\n </div>\n <div class=\"example\">\n <div class=\"example_head\"><span class=\"example_n\">2</span>\n <h3 class=\"question\">Consider that the temperature of liquid nitrogen is approximately 77 Kelvin.<br>Convert this temperature from Kelvin to Rømer.</h3></div>\n <h4 class=\"answer\">Answer:</h4>\n <p><strong>Given:</strong></p>\n <p>The temperature in kelvin is:</p>\n <p class=\"step\"><span>Temperature<sub>(Kelvin)</sub></span> = 77</p>\n <p><strong>Formula:</strong></p>\n <p>The formula to convert temperature from kelvin to rømer is:</p>\n <p class=\"formula step\"><span>Temperature<sub>(Rømer)</sub></span> = (<span>Temperature<sub>(Kelvin)</sub></span> - 273.15) × 21 / 40 + 7.5</p>\n <p><strong>Substitution:</strong></p>\n <p>Substitute given weight <strong>Temperature<sub>(Kelvin)</sub> = 77</strong> in the above formula.</p>\n <p class=\"step\"><span>Temperature<sub>(Rømer)</sub></span> = (<span>77</span> - 273.15) × 21 / 40 + 7.5</p>\n <p class=\"step\"><span>Temperature<sub>(Rømer)</sub></span> = -95.4787</p>\n <p><strong>Final Answer:</strong></p>\n <p>Therefore, <strong>77 K</strong> is equal to <strong>-95.4787 °Rø</strong>.</p>\n <p>The temperature is <strong>-95.4787 °Rø</strong>, in rømer.</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/kelvin-romer.webp\" height=\"360\" width=\"640\" alt=\"Kelvin to Rømer Converter | K to °Rø\" />",
"table1n": "<h2><span class=\"x\">Kelvin</span> to <span class=\"y\">Rømer</span> Conversion Table</h2><p>The following table gives some of the most used conversions from Kelvin to Rømer.</p><table><thead><tr><th scope=\"column\" role=\"columnheader\">Kelvin (<span class=\"unit\">K</span>)</th><th scope=\"column\" role=\"columnheader\">Rømer (<span class=\"unit\">°Rø</span>)</th><tr></thead><tbody><tr><td>0 <span class=\"unit\">K</span></td><td>-135<span>.9038</span> <span class=\"unit\">°Rø</span></td></tr><tr><td>1 <span class=\"unit\">K</span></td><td>-135<span>.3787</span> <span class=\"unit\">°Rø</span></td></tr><tr><td>2 <span class=\"unit\">K</span></td><td>-134<span>.8537</span> <span class=\"unit\">°Rø</span></td></tr><tr><td>3 <span class=\"unit\">K</span></td><td>-134<span>.3287</span> <span class=\"unit\">°Rø</span></td></tr><tr><td>4 <span class=\"unit\">K</span></td><td>-133<span>.8037</span> <span class=\"unit\">°Rø</span></td></tr><tr><td>5 <span class=\"unit\">K</span></td><td>-133<span>.2788</span> <span class=\"unit\">°Rø</span></td></tr><tr><td>6 <span class=\"unit\">K</span></td><td>-132<span>.7537</span> <span class=\"unit\">°Rø</span></td></tr><tr><td>7 <span class=\"unit\">K</span></td><td>-132<span>.2287</span> <span class=\"unit\">°Rø</span></td></tr><tr><td>8 <span class=\"unit\">K</span></td><td>-131<span>.7037</span> <span class=\"unit\">°Rø</span></td></tr><tr><td>9 <span class=\"unit\">K</span></td><td>-131<span>.1787</span> <span class=\"unit\">°Rø</span></td></tr><tr><td>10 <span class=\"unit\">K</span></td><td>-130<span>.6538</span> <span class=\"unit\">°Rø</span></td></tr><tr><td>20 <span class=\"unit\">K</span></td><td>-125<span>.4038</span> <span class=\"unit\">°Rø</span></td></tr><tr><td>50 <span class=\"unit\">K</span></td><td>-109<span>.6537</span> <span class=\"unit\">°Rø</span></td></tr><tr><td>100 <span class=\"unit\">K</span></td><td>-83<span>.4037</span> <span class=\"unit\">°Rø</span></td></tr><tr><td>1000 <span class=\"unit\">K</span></td><td>389<span>.0962</span> <span class=\"unit\">°Rø</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": "The Kelvin scale is an absolute temperature scale named after the Scottish physicist William Thomson, 1st Baron Kelvin. It is commonly used in scientific and engineering applications where an absolute temperature reference is required. The Kelvin scale starts at absolute zero, the point at which all molecular motion ceases. The freezing point of water on the Kelvin scale is 273.15 K, and the boiling point is 373.15 K.",
"y_long_desc": "The Rømer scale is a temperature scale that was proposed by the Danish astronomer Ole Rømer in 1701. While not directly related to angular measurement, it is a historical temperature scale where the freezing point of water is defined as 7.5 degrees, and the boiling point as 60 degrees. The scale was primarily used in Denmark and has since been largely replaced by the Celsius scale. Rømer's scale is of historical interest and highlights the early efforts to quantify temperature in a systematic way."
}
ConvertOnline