🌡️ Temperature
Celsius to Rankine Converter
Convert Celsius to Rankine instantly with a reference conversion table.
Celsius to Rankine
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Common conversions
| Celsius | Rankine |
|---|
Formula:
How to convert Celsius to Rankine
1
Enter your value
Type the number of celsius you want to convert into the left box. The result in rankine appears instantly in the right box. You can also type into the right box to convert in the other direction.
2
Use the swap button
Click the ⇄ Swap button to reverse the conversion — Rankine to Celsius. Your current value carries across so you don't have to re-enter anything.
3
About Celsius and Rankine
Celsius and Rankine are common temperature measurements.
💡 Did you know?
°R = (°C + 273.15) × 1.8. Rankine was proposed by Scottish engineer William Rankine in 1859 to give Americans an absolute-zero scale compatible with their Fahrenheit tradition. It's almost exclusively used in US thermodynamics textbooks today.
Reviewed for 2026. Celsius ↔ Rankine conversion factor verified against published reference data. Built by a UK-based qualified primary teacher and FA Level 2 coach as part of 247QuickTools' free utility-tools project.