500 Fahrenheit to Rankine – Answer with Formula

500 degrees Fahrenheit is equal to 960 degrees Rankine.

The Rankine scale starts at absolute zero, like Kelvin, but uses Fahrenheit-sized degrees. To convert Fahrenheit to Rankine, you add 459.67 to the Fahrenheit temperature. So, 500 + 459.67 equals 959.67, which rounds to 960 Rankine.

Conversion Tool

Conversion Formula

The formula to convert Fahrenheit to Rankine is simple: Rankine = Fahrenheit + 459.67.

This works because Rankine starts at absolute zero like Kelvin, but its degree size equals the Fahrenheit degree. Since absolute zero is -459.67°F, you add 459.67 to the Fahrenheit temperature to find its Rankine equivalent.

Example:
Convert 500°F to Rankine step-by-step:

• Start with 500°F.
• Add 459.67 to 500.
• 500 + 459.67 = 959.67.
• So, 500°F = 959.67°R.

Conversion Example

• Convert 100°F to Rankine:
  • Start with 100°F.
  • Add 459.67 to 100.
  • 100 + 459.67 = 559.67°R.
• Convert 32°F (freezing point of water):
  • 32 + 459.67 = 491.67°R.
• Convert 212°F (boiling point of water):
  • 212 + 459.67 = 671.67°R.
• Convert 0°F:
  • 0 + 459.67 = 459.67°R.
• Convert -40°F (where Fahrenheit equals Celsius):
  • -40 + 459.67 = 419.67°R.

Conversion Chart

The chart shows Fahrenheit temperatures in the left column, and their Rankine equivalents on the right. To find a Rankine value for a Fahrenheit temperature between listed values, interpolate between closest rows or use the formula.

Related Conversion Questions

• What is 500 degrees Fahrenheit converted into Rankine scale?
• How do I convert 500°F temperature to Rankine correctly?
• Is 500°F equal to 960°R or different?
• What formula should I use for changing 500 Fahrenheit to Rankine?
• How many Rankine degrees are in 500°F?
• Can I convert 500 Fahrenheit directly to Rankine without errors?
• What’s the Rankine equivalent of a 500°F reading on a thermometer?

Conversion Definitions

Fahrenheit: Fahrenheit is a temperature scale where water freezes at 32 degrees and boils at 212 degrees under standard atmospheric pressure. It was developed by Daniel Gabriel Fahrenheit and is primarily used in the United States for everyday temperature measurement.

Rankine: Rankine is an absolute temperature scale based on Fahrenheit degrees, starting at absolute zero (-459.67°F). It’s used in thermodynamics and engineering fields, especially in the US, to measure temperatures in absolute units related to energy calculations.

Conversion FAQs

Why does the Rankine scale add 459.67 to the Fahrenheit value?

The Rankine scale starts at absolute zero, which is -459.67°F. Adding 459.67 to any Fahrenheit temperature shifts the scale so it begins at absolute zero, making calculations involving thermodynamic properties easier, without changing the size of the Fahrenheit degree.

Can the formula be used for negative Fahrenheit temperatures?

Yes, the formula Rankine = Fahrenheit + 459.67 applies regardless if the Fahrenheit temperature is positive or negative. This is because Rankine is absolute and always positive, so the offset accounts for negative Fahrenheit values.

Is Rankine used outside of the United States?

Rankine is mostly used in the United States, especially in engineering fields related to thermodynamics. Other countries generally prefer Kelvin. But Rankine remains useful where Fahrenheit degrees are standard, since it keeps the same degree size while starting at absolute zero.

How precise is the Rankine conversion from Fahrenheit?

The conversion is exact because it is a simple linear shift by 459.67. Precision depends on how many decimal places you keep. Usually, four decimal places or less is sufficient for practical measurements and calculations.

Are there any shortcuts to convert Fahrenheit to Rankine without a calculator?

You can estimate by adding about 460 to the Fahrenheit temperature, which gives a close Rankine value. For rough calculations, this is enough, but for precise work, use 459.67 exactly.