Kelvin to Rankin K to °R

Convert Kelvin to Rankine (K to °R) instantly using this interactive tool. You can paste values, import a file, and customize how the output looks. Toggle options let you round results, display formulas, and preserve line spacing all in real time.

How to Use:

Type Kelvin values into the input box on the left. You can enter one value per line or paste multiple rows at once. The tool converts them immediately as you type.

To import a file, click Choose File and select a plain-text format like .txt, .csv, or .json. The contents replace the input and update the output automatically.

Under Options, toggle the following:

• Round to 2 decimals (default ON) for cleaner output
• Show formula used to see the full calculation
• Keep empty lines to maintain the structure of your input

You can copy the output, download it, or reset everything to the default by using the buttons below.

What Kelvin to Rankine | K to °R can do:

This tool uses the formula:°R = K × 9/5

It processes each line independently. If rounding is on, each result shows two decimal places. With formula display enabled, you’ll see the full math like 310.15K × 9/5 = 558.27°R.

The tool flashes the output area whenever it updates, and the counter underneath shows how many lines were converted. The “Keep empty lines” toggle ensures you preserve any blank rows from your input.

Example:

Input:

273.15
373.15
0
310.15

Output (formula ON):

273.15K × 9/5 = 491.67°R
373.15K × 9/5 = 671.67°R
0K × 9/5 = 0.00°R
310.15K × 9/5 = 558.27°R

Common Use Cases:

The Kelvin to Rankine | K to °R converter works well for physics problems, thermodynamic data, and any temperature-related work that requires absolute units. Researchers, students, and engineers can convert Kelvin values to Rankine quickly, with control over output formatting and layout.

Kelvin to Rankin K to °R Conversion Table:

The Kelvin to Rankine Table makes it easy to convert common Kelvin values into Rankine ideal for engineering, physics, and thermodynamics work. It ranges from 200 K to 400 K, covering typical lab and scientific conditions. Each row shows the precise Rankine equivalent, calculated using the formula °R = K × 1.8. Whether you’re solving equations or checking thermal system outputs, this reference saves time and gives you instant, accurate conversions.

Useful Tools & Suggestions:

If you’re already converting from Kelvin, Kelvin to Fahrenheit K to °F is useful when you need to switch to something more familiar for everyday use. And try Convert Temperature °C °F K °R if you’re handling lots of conversions across all major scales it covers everything in one place.