Home › Unit Conversion › Degrees Rankine to Degrees Fahrenheit
Degrees Rankine to Degrees Fahrenheit (°R to °F)
Convert degrees Rankine to degrees Fahrenheit with the formula °F = °R − 459.67. Conversion table and worked examples, with JSON API and MCP access.
Formula
°F = °R − 459.67
°F = °R − 459.67 — reverse: °R = °F + 459.67
Non-linear conversion: the formula above is applied directly (no single multiplication factor).
Worked examples
- 300 °R = -159.67 °F
- 273.15 °R = -186.52 °F
- 0 °R = -459.67 °F
Degrees Rankine to degrees Fahrenheit conversion table
| Degrees Rankine (°R) | Degrees Fahrenheit (°F) |
|---|---|
| 0 | -459.67 |
| 50 | -409.67 |
| 100 | -359.67 |
| 150 | -309.67 |
| 200 | -259.67 |
| 250 | -209.67 |
| 273.15 | -186.52 |
| 293.15 | -166.52 |
| 300 | -159.67 |
| 310 | -149.67 |
| 350 | -109.67 |
| 373.15 | -86.52 |
| 400 | -59.67 |
| 500 | 40.33 |
| 600 | 140.33 |
| 800 | 340.33 |
| 1000 | 540.33 |
| 1500 | 1040.33 |
| 2000 | 1540.33 |
| 5000 | 4540.33 |
FAQ
What is the formula to convert degrees Rankine to degrees Fahrenheit?
°F = °R − 459.67. For example, 300 °R = -159.67 °F.
How do I convert degrees Fahrenheit back to degrees Rankine?
°R = °F + 459.67; the degrees Fahrenheit-to-degrees Rankine page applies it directly.
Why is there no single multiplication factor?
Temperature scales have different zero points, so the conversion is an affine formula (scale and offset), not a plain multiplication.
Related conversions
- Degrees Fahrenheit to degrees Rankine (reverse)
- Temperature Converter — all temperature units in one tool
- Degrees Celsius to Degrees Fahrenheit
- Degrees Fahrenheit to Degrees Celsius
- Degrees Celsius to Kelvin
- Kelvin to Degrees Celsius
- Degrees Fahrenheit to Kelvin
- Kelvin to Degrees Fahrenheit
- Kelvin to Degrees Rankine
- Degrees Rankine to Kelvin
Machine access
- API:
GET https://tttkmbb.com/api/v1/convert?value=300&from_unit=R&to_unit=F - MCP: server
https://tttkmbb.com/mcp, toolconvert_unitswith{"value":300,"from_unit":"R","to_unit":"F"} - Markdown: https://tttkmbb.com/conversion/rankine-to-fahrenheit.md · JSON: https://tttkmbb.com/conversion/rankine-to-fahrenheit.json (add
?value=for a result) · Units: /api/v1/units?quantity=temperature - OpenAPI operationId:
convert_units. Freshness:static. Authentication: none.