🌡️ Temperature

Kelvin to Rankine Converter

Convert Kelvin to Rankine instantly: 1 Kelvin = 1.8 Rankine. Free converter with the formula, a reference table and FAQs — no sign-up.

Quick answer: To convert Kelvin to Rankine, multiply by 1.8. For example, 1 Kelvin = 1.8 Rankine. Use the calculator below for any value.
Kelvin to Rankine
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Common conversions
Kelvin Rankine
Formula:

How to convert Kelvin to Rankine

1

Enter your value

Type the number of kelvin 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 Kelvin. Your current value carries across so you don't have to re-enter anything.

3

About Kelvin and Rankine

Kelvin and Rankine are common temperature measurements.

Worked examples: Kelvin to Rankine

Multiply the Kelvin value by 1.8 to get Rankine. A few quick examples:

  • 5 Kelvin × 1.8 = 9 Rankine
  • 25 Kelvin × 1.8 = 45 Rankine
  • 250 Kelvin × 1.8 = 450 Rankine
📊 Common conversions at a glance
Kelvin Rankine
0 0
100 180
273.15 491.7
300 540
373.15 671.7
500 900
Reviewed for 2026. Kelvin ↔ 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.

Frequently asked questions

How do I convert Kelvin to Rankine?

To convert Kelvin to Rankine, multiply by 1.8. Or use the calculator above for instant results.

How many Rankine are in 1 Kelvin?

1 Kelvin equals 1.8 Rankine.

Is the Kelvin to Rankine converter free?

Yes, the Kelvin to Rankine converter is completely free with no sign-up required, no downloads, and it works offline once the page has loaded.