59 Fahrenheit to Rankine – Full Calculation Guide

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59 degrees Fahrenheit equals 518.67 degrees Rankine.

To convert Fahrenheit to Rankine, you add 459.67 to the Fahrenheit temperature. This is because Rankine starts at absolute zero like Kelvin, but uses Fahrenheit degrees instead of Celsius.

Conversion Tool

Conversion Formula

The formula to convert Fahrenheit (°F) to Rankine (°R) is:

°R = °F + 459.67

This formula works because the Rankine scale starts at absolute zero, the same as the Kelvin scale, but uses increments equal to Fahrenheit degrees. Since absolute zero is -459.67°F, adding 459.67 to any Fahrenheit temperature shifts the scale to Rankine.

Example Calculation for 59°F:

• Start with the Fahrenheit value: 59°F
• Add 459.67: 59 + 459.67 = 518.67
• The result is 518.67°R

Conversion Example

• Convert 32°F to Rankine:
  • Start with 32°F.
  • Add 459.67: 32 + 459.67 = 491.67.
  • Result is 491.67°R.
• Convert 0°F to Rankine:
  • Start with 0°F.
  • Add 459.67: 0 + 459.67 = 459.67.
  • Result is 459.67°R.
• Convert 100°F to Rankine:
  • Start with 100°F.
  • Add 459.67: 100 + 459.67 = 559.67.
  • Result is 559.67°R.
• Convert 75.5°F to Rankine:
  • Start with 75.5°F.
  • Add 459.67: 75.5 + 459.67 = 535.17.
  • Result is 535.17°R.

Conversion Chart

The chart below shows Fahrenheit temperatures from 34.0°F to 84.0°F converted to Rankine. To find the Rankine value for any Fahrenheit temperature within this range, locate the Fahrenheit value in the left column and read its corresponding Rankine value on the right.

Related Conversion Questions

• How do I convert 59 degrees Fahrenheit into Rankine accurately?
• What is the Rankine equivalent of a 59°F temperature reading?
• Can you show me the math for 59°F to Rankine conversion?
• Is 59 degrees Fahrenheit warmer or cooler in Rankine scale?
• How do I convert temperatures from Fahrenheit to Rankine for 59 degrees?
• What formula do I use to change 59°F into Rankine units?
• Why add 459.67 to 59°F when converting to Rankine?

Conversion Definitions

Fahrenheit: Fahrenheit is a temperature scale where water freezes at 32 degrees and boils at 212 degrees under standard atmospheric pressure. It is commonly used in the United States. The scale divides the range between freezing and boiling into 180 equal parts called degrees Fahrenheit.

Rankine: Rankine is an absolute temperature scale used in engineering, especially thermodynamics, where zero Rankine equals absolute zero. It uses increments equal to Fahrenheit degrees, making it similar to Kelvin but offset to Fahrenheit. Rankine temperatures are always positive, starting at absolute zero (-459.67°F).

Conversion FAQs

Why is 459.67 added when converting Fahrenheit to Rankine?

The number 459.67 is added because Rankine starts at absolute zero, which is -459.67°F. Adding this value shifts the Fahrenheit scale so that 0°R equals absolute zero, aligning the Rankine scale properly with thermodynamic temperatures.

Can temperature in Rankine be negative like Fahrenheit?

No, temperatures in Rankine cannot be negative since the scale begins at absolute zero, which is the lowest physically possible temperature. Fahrenheit, however, can be negative because it has an arbitrary zero point.

Is Rankine used outside of engineering fields?

Rankine is mostly limited to engineering and scientific applications in the United States. It is rarely used in everyday contexts, where Fahrenheit or Celsius are preferred for weather and common temperature readings.

How precise is the conversion between Fahrenheit and Rankine?

Because Rankine increments equal Fahrenheit degrees, the conversion is exact and precise, involving only adding 459.67. There is no rounding beyond decimal precision, so the values correspond directly without approximation errors.

Can I convert Rankine back to Fahrenheit easily?

Yes, to convert Rankine back to Fahrenheit, subtract 459.67 from the Rankine value. This reverses the initial conversion step and recovers the original Fahrenheit temperature.