°R = degrees Rankine, this is the absolute temperature scale relative to the Fahrenheit scale. 0
°R = -459.67
°F the freezing point of water = 491.67
°R
°C = degrees Celsius (or Centigrade), this is the common metric temperature scale where the freezing point of water is 0
°C and the boiling point is 100
°C
To convert from
°R to
°C subtract 491.67
° then multiply by 5/9 (0.555555....)
To convert from
°C to
°R multiply by 1.8 then add 491.67
°
To convert from
°R to
°F subtract 459.67
°
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The rankine temperature scale is based on Fahrenheit scale, where Rankine = Fahrenheit + 459.67. In contrast, the Celsius scale uses a different zero point and unit size. To convert between Celsius and Rankine, you would first convert Celsius to Fahrenheit using the formula F = (C x 9/5) + 32, then add 459.67 to get Rankine.
Rankine. Rankine is a temperature scale that is used alongside Fahrenheit, where 0 Rankine is absolute zero and each degree Rankine is equal to a degree Fahrenheit.
The Fahrenheit absolute scale is called the Rankine scale. It is used in engineering and some scientific fields as an alternative to the Celsius and Fahrenheit scales.
To convert Celsius to Rankine, you can use the formula Rankine = (Celsius + 273.15) * 9/5. Plugging in 30 degrees Celsius gives us Rankine = (30 + 273.15) * 9/5 ≈ 549.67 degrees Rankine.
The Celsius scale is divided into 100 equal parts between the freezing and boiling points of water.
The Rankine scale is typically used to measure temperature, especially in engineering and thermodynamics. It is similar to the Fahrenheit scale but uses absolute zero as its starting point. It is commonly used in the United States for certain engineering calculations.