Follow these steps to convert given Rømer value from Rømer units to Kelvin units.
Enter the input Rømer value in the text field.
The given Rømer is converted to Kelvin in realtime ⌚ using the formula, and displayed under the Kelvin label.
You may copy the resulting Kelvin value using the Copy button.
Formula
To convert given temperature from Rømer to Kelvin, use the following formula.
Kelvin = (Rømer - 7.5) * 40 / 21 + 273.15
Calculation
Calculation will be done after you enter a valid input.
Rømer to Kelvin Conversion Table
The following table gives some of the most used conversions from Rømer to Kelvin.
Rømer (°Rø)
Kelvin (K)
0 °Rø
258.8643K
1 °Rø
260.769K
2 °Rø
262.6738K
3 °Rø
264.5786K
4 °Rø
266.4833K
5 °Rø
268.3881K
6 °Rø
270.2929K
7 °Rø
272.1976K
8 °Rø
274.1024K
9 °Rø
276.0071K
10 °Rø
277.9119K
20 °Rø
296.9595K
50 °Rø
354.1024K
100 °Rø
449.3405K
1000 °Rø
2163.6262K
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.
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.
{
"conversion": "romer-kelvin",
"x_slug": "romer",
"y_slug": "kelvin",
"x": "°Rø",
"y": "K",
"x_desc": "Rømer",
"y_desc": "Kelvin",
"category": "Temperature",
"symbol": "m",
"formula": "(x - 7.5) * 40 / 21 + 273.15",
"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 liquid cooling system for a computer is 20 degrees Romer.<br>Convert this temperature from Romer to Kelvin.</h3></div>\n <h4 class=\"answer\">Answer:</h4>\n <p><strong>Given:</strong></p>\n <p>The temperature in rømer is:</p>\n <p class=\"step\"><span>Temperature<sub>(Rømer)</sub></span> = 20</p>\n <p><strong>Formula:</strong></p>\n <p>The formula to convert temperature from rømer to kelvin is:</p>\n <p class=\"formula step\"><span>Temperature<sub>(Kelvin)</sub></span> = (<span>Temperature<sub>(Rømer)</sub></span> - 7.5) × 40 / 21 + 273.15</p>\n <p><strong>Substitution:</strong></p>\n <p>Substitute given weight <strong>Temperature<sub>(Rømer)</sub> = 20</strong> in the above formula.</p>\n <p class=\"step\"><span>Temperature<sub>(Kelvin)</sub></span> = (<span>20</span> - 7.5) × 40 / 21 + 273.15</p>\n <p class=\"step\"><span>Temperature<sub>(Kelvin)</sub></span> = 296.9595</p>\n <p><strong>Final Answer:</strong></p>\n <p>Therefore, <strong>20 °Rø</strong> is equal to <strong>296.9595 K</strong>.</p>\n <p>The temperature is <strong>296.9595 K</strong>, in kelvin.</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 ideal serving temperature for a specific wine is 10 degrees Romer.<br>Convert this temperature from Romer to Kelvin.</h3></div>\n <h4 class=\"answer\">Answer:</h4>\n <p><strong>Given:</strong></p>\n <p>The temperature in rømer is:</p>\n <p class=\"step\"><span>Temperature<sub>(Rømer)</sub></span> = 10</p>\n <p><strong>Formula:</strong></p>\n <p>The formula to convert temperature from rømer to kelvin is:</p>\n <p class=\"formula step\"><span>Temperature<sub>(Kelvin)</sub></span> = (<span>Temperature<sub>(Rømer)</sub></span> - 7.5) × 40 / 21 + 273.15</p>\n <p><strong>Substitution:</strong></p>\n <p>Substitute given weight <strong>Temperature<sub>(Rømer)</sub> = 10</strong> in the above formula.</p>\n <p class=\"step\"><span>Temperature<sub>(Kelvin)</sub></span> = (<span>10</span> - 7.5) × 40 / 21 + 273.15</p>\n <p class=\"step\"><span>Temperature<sub>(Kelvin)</sub></span> = 277.9119</p>\n <p><strong>Final Answer:</strong></p>\n <p>Therefore, <strong>10 °Rø</strong> is equal to <strong>277.9119 K</strong>.</p>\n <p>The temperature is <strong>277.9119 K</strong>, in kelvin.</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/romer-kelvin.webp\" height=\"360\" width=\"640\" alt=\"Rømer to Kelvin Converter | °Rø to K\" />",
"table1n": "<h2><span class=\"x\">Rømer</span> to <span class=\"y\">Kelvin</span> Conversion Table</h2><p>The following table gives some of the most used conversions from Rømer to Kelvin.</p><table><thead><tr><th scope=\"column\" role=\"columnheader\">Rømer (<span class=\"unit\">°Rø</span>)</th><th scope=\"column\" role=\"columnheader\">Kelvin (<span class=\"unit\">K</span>)</th><tr></thead><tbody><tr><td>0 <span class=\"unit\">°Rø</span></td><td>258<span>.8643</span> <span class=\"unit\">K</span></td></tr><tr><td>1 <span class=\"unit\">°Rø</span></td><td>260<span>.769</span> <span class=\"unit\">K</span></td></tr><tr><td>2 <span class=\"unit\">°Rø</span></td><td>262<span>.6738</span> <span class=\"unit\">K</span></td></tr><tr><td>3 <span class=\"unit\">°Rø</span></td><td>264<span>.5786</span> <span class=\"unit\">K</span></td></tr><tr><td>4 <span class=\"unit\">°Rø</span></td><td>266<span>.4833</span> <span class=\"unit\">K</span></td></tr><tr><td>5 <span class=\"unit\">°Rø</span></td><td>268<span>.3881</span> <span class=\"unit\">K</span></td></tr><tr><td>6 <span class=\"unit\">°Rø</span></td><td>270<span>.2929</span> <span class=\"unit\">K</span></td></tr><tr><td>7 <span class=\"unit\">°Rø</span></td><td>272<span>.1976</span> <span class=\"unit\">K</span></td></tr><tr><td>8 <span class=\"unit\">°Rø</span></td><td>274<span>.1024</span> <span class=\"unit\">K</span></td></tr><tr><td>9 <span class=\"unit\">°Rø</span></td><td>276<span>.0071</span> <span class=\"unit\">K</span></td></tr><tr><td>10 <span class=\"unit\">°Rø</span></td><td>277<span>.9119</span> <span class=\"unit\">K</span></td></tr><tr><td>20 <span class=\"unit\">°Rø</span></td><td>296<span>.9595</span> <span class=\"unit\">K</span></td></tr><tr><td>50 <span class=\"unit\">°Rø</span></td><td>354<span>.1024</span> <span class=\"unit\">K</span></td></tr><tr><td>100 <span class=\"unit\">°Rø</span></td><td>449<span>.3405</span> <span class=\"unit\">K</span></td></tr><tr><td>1000 <span class=\"unit\">°Rø</span></td><td>2163<span>.6262</span> <span class=\"unit\">K</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"
]
],
"y_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.",
"x_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