# Rankine to Fahrenheit (°R to °F)

## Rankine to Fahrenheit (°R to °F) conversion calculator

0°R = -459.67°F

Fahrenheit to Rankine (Swap units)

0°R = -459.67°F

Accuracy

Note: You can increase or decrease the accuracy of this answer by selecting the number of significant figures required from the options above the result.

### Rankine to Fahrenheit calculation

Fahrenheit = Rankine - 459.67

Fahrenheit = 0 - 459.67

Fahrenheit = -459.67

## Rankine to Fahrenheit (ºR to °F) conversion formula

Fahrenheit = Rankine - 459.67

## Converting Rankine to Fahrenheit

Converting Rankine to Fahrenheit is a straightforward process that involves a simple mathematical formula. Rankine is a unit of temperature in the absolute temperature scale, while Fahrenheit is a unit commonly used in the United States to measure temperature. To convert Rankine to Fahrenheit, you can use the formula: Fahrenheit = Rankine - 459.67.

The Rankine scale is similar to the Fahrenheit scale, as both have the same size degree. However, the zero point on the Rankine scale is absolute zero, which is the lowest possible temperature. In contrast, the zero point on the Fahrenheit scale is defined as the temperature at which a specific mixture of ice, water, and salt melts.

To convert a temperature from Rankine to Fahrenheit, you simply subtract 459.67 from the given temperature in Rankine. This adjustment accounts for the difference in zero points between the two scales. The resulting value will be the equivalent temperature in Fahrenheit. This conversion is commonly used in scientific and engineering fields where absolute temperature measurements are required, but Fahrenheit is the preferred unit for reporting temperatures in everyday life in the United States.

Rankine is a unit of temperature measurement commonly used in engineering and thermodynamics. It is named after the Scottish engineer and physicist William John Macquorn Rankine, who made significant contributions to the field of thermodynamics in the 19th century. The Rankine scale is an absolute temperature scale, similar to the Kelvin scale, but with a different zero point.

The Rankine scale is based on the Fahrenheit scale, with the zero point set at absolute zero (-459.67°F). This means that the Rankine scale has the same size degree as the Fahrenheit scale, but starts at a different point. To convert between Rankine and Celsius, one must first convert from Celsius to Kelvin by adding 273.15, and then convert from Kelvin to Rankine by multiplying by 1.8. The formula for this conversion is: Rankine = (Celsius + 273.15) × 1.8.

While the Rankine scale is not commonly used in everyday life, it is widely used in engineering and thermodynamics, particularly in the United States. It is often used in calculations involving temperature differentials, such as in the study of heat transfer and energy systems. Understanding the Rankine scale and its conversion to Celsius is important for engineers and scientists working in these fields, as it allows for accurate and consistent temperature measurements and calculations.

The Fahrenheit scale is a temperature measurement system developed by the Polish-German physicist Daniel Gabriel Fahrenheit in the early 18th century. It is primarily used in the United States and a few other countries, and is less commonly used in scientific and international contexts compared to the Celsius (or Centigrade) scale.

The Fahrenheit scale is based on the freezing and boiling points of water, with 32 degrees Fahrenheit (°F) representing the freezing point and 212 °F representing the boiling point at standard atmospheric pressure. This scale divides the range between these two points into 180 equal intervals, or degrees. The Fahrenheit scale is known for its smaller degree increments compared to the Celsius scale, which can provide more precise temperature measurements in certain applications.

While the Fahrenheit scale is still widely used in the United States for everyday temperature measurements, it is important to note that most of the world relies on the Celsius scale. Understanding both temperature scales is crucial for international communication and scientific collaboration.

Starting value
Increment
Accuracy
Format
Rankine
0
1
2
3
4
5
6
7
8
9
Fahrenheit
-459.67°F
-458.67°F
-457.67°F
-456.67°F
-455.67°F
-454.67°F
-453.67°F
-452.67°F
-451.67°F
-450.67°F
Rankine
10
11
12
13
14
15
16
17
18
19
Fahrenheit
-449.67°F
-448.67°F
-447.67°F
-446.67°F
-445.67°F
-444.67°F
-443.67°F
-442.67°F
-441.67°F
-440.67°F
Rankine
20
21
22
23
24
25
26
27
28
29
Fahrenheit
-439.67°F
-438.67°F
-437.67°F
-436.67°F
-435.67°F
-434.67°F
-433.67°F
-432.67°F
-431.67°F
-430.67°F
Rankine
30
31
32
33
34
35
36
37
38
39
Fahrenheit
-429.67°F
-428.67°F
-427.67°F
-426.67°F
-425.67°F
-424.67°F
-423.67°F
-422.67°F
-421.67°F
-420.67°F
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