Convert Rømer to Celsius & Other Temperature Units

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📝 Temperature Units & Formulas

UnitFormulaValue
Celsius, °C°C = (°Ro – 7,5) x 40/210 °Ro = -14,286 °C
Fahrenheit, °F°F= (°Ro – 7,5) x 40/21 x 9/5 + 320 °Ro = 6,286 °F
Kelvin, KK = (°Ro – 7,5) x 40/21 + 273,150 °Ro = 258,9 K
Rankine, °R°R = ((°Ro – 7,5) x 40/21 + 273,15) x 9/50 °Ro = 465,9 °R
Réaumur, °Ré°Ré = (°Ro – 7,5) x 40/21 x 0,80 °Ro = -11,4 °Ré
Newton, °N°N = (°Ro – 7,5) x 40/21 x 0,330 °Ro = -4,7 °N
Delisle, °De°De = (100 – ((°Ro – 7,5) x 40/21)) x 3/20 °Ro = 171,4 °De

🔁 Rømer Conversion Examples

Convert Rømer to Celsius

  • (1 °Ro – 7,5) x 40/21 = -12,381 °C
  • (10 °Ro – 7,5) x 40/21 = 4,762 °C

Convert Rømer to Fahrenheit

  • (1 °Ro – 7,5) x 40/21 x 9/5 + 32 = 9,714 °F
  • (10 °Ro – 7,5) x 40/21 x 9/5 + 32 = 40,57 °F

Convert Rømer to Kelvin

  • (1 °Ro – 7,5) x 40/21 + 273,15 = 260,77 K
  • (10 °Ro – 7,5) x 40/21 + 273,15 = 277,9 K

Convert Rømer to Rankine

  • ((1 °Ro – 7,5) x 40/21 + 273,15) x 9/5 = 469,38 °R
  • ((10 °Ro – 7,5) x 40/21 + 273,15) x 9/5 = 500,2 °R

Convert Rømer to Réaumur

  • (1 °Ro – 7,5) x 40/21 x 0,8 = -9,9 °Ré
  • (10 °Ro – 7,5) x 40/21 x 0,8 = 3,81 °Ré

Convert Rømer to Newton

  • (1 °Ro – 7,5) x 40/21 x 0,33 = -4,086 °N
  • (10 °Ro – 7,5) x 40/21 x 0,33 = 1,57 °N

Convert Rømer to Delisle

  • (100 – ((1 °Ro – 7,5) x 40/21))) x 3/2 = 168,57 °De
  • (100 – ((10 °Ro – 7,5) x 40/21))) x 3/2 = 142,86 °De

✅ Rømer to Celsius Converter FAQ

✔️ How to convert °Ro to °C?

If you need to convert degrees Rømer (°Ro) to degrees Celsius (°C), you can use the following formula: °C = (°Ro – 7,5) x 40/21.

✔️ What is the formula to change °Ro into °F?

In order to convert degrees Romer to Fahrenheit, you can use the following formula: °F= (°Ro – 7,5) x 40/21 x 9/5 + 32

✔️ Is 40°Ro hot or cold?

40 degrees Romer equals 62 degrees Celsius and 143 degrees Fahrenheit. That is a very hot temperature. It is below the boiling point of water (60°Ro). However, many living organisms, including humans, won’t survive in it.