EVERYDAY
Temperature
Absolute temperature scales with exact offsets.
Try a decimal, 1e-9, 1/3, or 5 1/2.
Result°R → °CConvert degree Rankine to degree Celsius
EVERYDAY · ENGINEERING · SCIENCE
Unit conversion. Made clear.
Start with a familiar unit, type a value, and get a dependable answer with sensible precision. Fractions and scientific notation are welcome.
520units ready to convert
HOW IT IS CALCULATED
Convert through kelvin
Enter a degree Rankine value to calculate degree Celsius with full internal precision before display rounding.
Display precisionAuto · 12 significant digits
Auto keeps up to 12 significant digits, trims unnecessary zeroes, and switches to scientific notation for extreme magnitudes.
QUICK REFERENCE
All units in this quantity
| Unit | Symbol | Converted value |
|---|---|---|
| degree Celsiusfrom °R | °C | Interactive |
| degree Fahrenheitfrom °R | °F | Interactive |
| kelvinfrom °R | K | Interactive |
| degree Rankinefrom °R | °R | Interactive |
SI symbols follow international notation. U.S. and Imperial measures are labelled separately where their values differ.