tier_2 conversion
Convert Rankine to Rømer
Convert Rankine to Rømer with a verified formula, worked example, conversion table, precision guidance, and reverse conversion.
Rankine to Rømer
Rankine to Rømer
Quick answer
1 Rankine = -135.612083333 Rømer.
Formula
Rømer = (Rankine × 0.2916666666666666666666666667) − 135.9037500000000000000000000
Precision
Keep the offset and scale at full precision during calculation, then round the final temperature or scale value once.
How to convert Rankine to Rømer
- Enter a value in Rankine.
- Use the affine rule y = x × 0.2916666666666666666666666667 + -135.9037500000000000000000000; both scale and zero point can change.
- Round the displayed Rømer value only when needed.
About these units
Rankine is a unit used in temperature conversions. Temperature scales express thermal state using different scale sizes and zero points. Its recorded symbol is °R. Rømer is a unit used in temperature conversions. Temperature scales express thermal state using different scale sizes and zero points. Its recorded symbol is °Rø.
Explore related conversions
Rankine to Rømer conversion table
| Rankine | Rømer |
|---|---|
| -40 Rankine | -147.570416667 Rømer |
| -20 Rankine | -141.737083333 Rømer |
| 0 Rankine | -135.903750000 Rømer |
| 20 Rankine | -130.070416667 Rømer |
| 37 Rankine | -125.112083333 Rømer |
| 100 Rankine | -106.737083333 Rømer |
Frequently asked questions
How do I convert from Rankine to Rømer?
Use the affine rule y = x × 0.2916666666666666666666666667 + -135.9037500000000000000000000; both scale and zero point can change.
What formula does CalculatorHQ use for Rankine to Rømer?
Rømer = (Rankine × 0.2916666666666666666666666667) − 135.9037500000000000000000000
How should I round the result?
Keep the offset and scale at full precision during calculation, then round the final temperature or scale value once.
Can I convert Rømer back to Rankine?
Yes. Use the linked reverse conversion, whose formula is validated against this pair with round-trip tests.