Rankine to Fahrenheit Converter

°R
°F

How to use:

  1. Enter a value in either the Rankine or Fahrenheit field
  2. Click "Convert" to see the result
  3. Use "Swap" to switch between Rankine and Fahrenheit

Quick Facts:

  • Formula: °F = °R - 459.67
  • Rankine scale starts at absolute zero
  • 0°R = -459.67°F (absolute zero)
  • Common temperature points:
    • Water freezing: 491.67°R = 32°F
    • Water boiling: 671.67°R = 212°F
    • Room temperature: ~527.67°R = ~68°F
    • Body temperature: ~558.27°R = ~98.6°F
  • Rankine is used in some engineering calculations
  • Like Kelvin, Rankine has no negative values
  • One degree Rankine equals one degree Fahrenheit in size

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