Celsius to Rankine °C to °R

Convert Celsius to Rankine (°C to °R) instantly using this flexible temperature conversion tool. It lets you enter multiple values, import a file, and see clean Rankine outputs immediately. You can control rounding, display formulas, and keep empty lines all with smooth updates and export features built in.

How to Use:

Type one or more Celsius values into the input box on the left, one per line. You can paste data manually or click “Choose File” to upload a .txt, .csv, or other plain-text file. The tool will auto-convert as soon as you type or import.

Below the input box, the Options panel includes toggle switches:

• Round to 2 decimals: Keeps Rankine results neat
• Show formula used: Displays the math for each conversion (e.g., 100°C + 273.15 × 9/5 = 671.67°R)
• Keep empty lines: Maintains the same line spacing from your input

Click Copy Output to quickly copy results or Export Output to download a .txt file. Clear All resets everything back to the default demo data.

What Celsius to Rankine | °C to °R can do:

This tool calculates Rankine using the formula:°R = (°C + 273.15) × 9/5

Each input line is processed independently. If you enable rounding, the output shows two decimal places. Formula mode shows the full expression used for each value. Blank lines are skipped unless you turn on the “Keep empty lines” toggle.

The output box flashes blue when it updates so you can easily track changes, and it shows a live count of converted items underneath.

Example:

Input:

0
100
-273.15
25

Output (with formula on):

0°C + 273.15 × 9/5 = 491.67°R
100°C + 273.15 × 9/5 = 671.67°R
-273.15°C + 273.15 × 9/5 = 0.00°R
25°C + 273.15 × 9/5 = 536.67°R

Common Use Cases:

The Celsius to Rankine | °C to °R converter is perfect for anyone working with thermodynamic calculations, engineering data, or scientific measurements. It’s especially useful when you need fast, accurate conversions from Celsius and want the option to retain formatting or include math steps.

Celsius to Rankine °C to °R Conversion Table:

The Celsius to Rankine Table gives you instant conversions from the Celsius scale to the absolute Rankine scale. Spanning values from –30°C to 50°C, each row uses the formula °R = (°C + 273.15) × 1.8 for accurate results. This reference is especially useful for physics, thermodynamics, or converting scientific data into U.S. engineering standards. Whether you’re checking thermal conditions or solving equations, this chart gives you a quick and precise lookup.

Useful Tools & Suggestions:

If you’re converting from Celsius to Rankine, Celsius to Kelvin °C to K is a great next step both work from the Celsius scale, but one goes to an absolute metric unit and the other to an absolute imperial one. You can also use Convert Temperature °C °F K °R if you’re juggling conversions across several systems and want everything in one place.