Celsius to Rankine (°C to °R) Converter
How to convert Celsius To Rankine
°R = (°C + 273.15) × 9/5.
To convert celsius to rankine, use the formula: °R = (°C + 273.15) × 9/5. Enter any value in the input field above and the result appears instantly. Click the ⇄ button to reverse the conversion direction.
All conversions use precise mathematical constants validated against international SI standards (NIST and ISO 80000), accurate to 8 significant figures.
Frequently Asked Questions
How many Rankines are in one Celsius?
°R = (°C + 273.15) × 9/5. °R = (°C + 273.15) × 9/5. Rankine is an absolute scale used in US thermodynamic engineering.
What is the formula to convert Celsius to Rankine?
°R = (°C + 273.15) × 9/5. Multiply the Celsius value by the conversion factor to get Rankine.
How do I convert Rankine To Celsius?
Use the Rankine To Celsius converter — formula: °C = (°R - 491.67) × 5/9. Click the ⇄ switch button above for the reverse conversion.
Is this Celsius to Rankine converter free?
Yes — completely free, no registration required. Works instantly in your browser using precise mathematical constants validated against SI standards.