Rankine to Delisle Converter

Enter a value in Rankine and get the equivalent in Delisle instantly. The calculator uses the standard unit relationship and runs directly in your browser.

Rankine → Delisle

Value (°R)

Result (°De)

558.8916666667 °De

Formula

Convert Rankine to Celsius, then convert Celsius to Delisle.

This conversion page is dedicated to the Rankine-to-Delisle direction so the unit relationship, reverse path and examples are easy to find. For scale-factor units, XpressCalculator converts through the domain base unit using internationally recognized unit definitions. Temperature scales use their standard offset-and-scale equations rather than a simple multiplier.

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Starting with 1 Rankine (°R), the converter returns 558.8916666667 Delisle (°De). For any other value, enter the number above and the browser recalculates the result immediately.

Quick conversion table

Rankine	Delisle
1 °R	558.8916666667 °De
5 °R	555.5583333333 °De
10 °R	551.3916666667 °De
25 °R	538.8916666667 °De
50 °R	518.0583333333 °De
100 °R	476.3916666667 °De

Helpful guide

Unit conversions are most reliable when the source value and unit are identified correctly. Do not confuse similarly named US customary and imperial units, and keep significant figures appropriate to the precision of the original measurement. For engineering, scientific, medical or safety-critical work, confirm the measurement standard required by your application.

Use sensible precision and verify critical decisions with an authoritative source or qualified professional.

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How do I convert Rankine to Delisle?

Multiply the Rankine value by the standard temperature-scale equations to get Delisle. This page performs the conversion instantly and shows the relationship clearly.

Is this Rankine to Delisle conversion exact?

The mathematical unit factor is applied directly. Displayed results may be rounded for readability, so retain more digits when high precision matters.

Can I reverse the conversion?

Yes. Use the linked Delisle to Rankine converter to reverse the direction without re-entering the formula manually.