Degree rankine to Degree rømer Converter (and vice versa)

Created by: tinycalcs.com/en
Number of supported units: 2
Last update: 2026

This converter allows you to convert degrees Rankine [°Ra] to degrees Rømer [°Rø] or degrees Rømer [°Rø] to degrees Rankine [°Ra]. Calculations are performed in both directions. The calculation result and the entered value are displayed with up to 20 decimal places for maximum accuracy.

1 degree Rankine [°Ra] ≈ -135.61 degrees Rømer [°Rø]1 degree Rømer [°Rø] ≈ 469.384 degrees Rankine [°Ra]

Convert degrees Rankine to degrees Rømer

The precise and error-free conversion from degrees Rankine [°Ra] to degrees Rømer [°Rø] can be achieved using the following formula.

  • Degrees Rømer [°Rø] = ((degrees Rankine [°Ra] – 491.67) * 7⁄24) + 7.5

Convert degrees Rømer to degrees Rankine

An accurate transformation from degrees Rømer [°Rø] to degrees Rankine [°Ra] can be obtained by applying the equation shown below.

  • Degrees Rankine [°Ra] = ((degrees Rømer [°Rø] – 7.5) * 24⁄7 ) + 491.67

Converter

Decimal places

How it's calculated

Degrees Rømer = ((Degrees Rankine – 491.67) * 724) + 7.5
Degrees Rankine = ((Degrees Rømer – 7.5) * 247) + 491.67

To all available units

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