Newton to Rankine (°N to °R) Converter
1 Newton equals 497.1245 Rankine (1 °N = 497.1245 °R). Convert Newton to Rankine with formula, table, and examples.
To convert Newton to Rankine, use the formula: R = N x 60/11 + 491.67. The Newton scale is Isaac Newton's rarely-used temperature scale, while the Rankine scale is the absolute Fahrenheit scale used in US thermodynamic engineering. Water freezes at 0 degrees N (491.67 R) and boils at 33 degrees N (671.67 R).
How to Convert Newton to Rankine
- Convert to Kelvin: K = °N * 100 / 33 + 273.15
- Convert to Rankine: °R = K * 9 / 5
- Read the result in Rankine
Common Newton to Rankine Conversions
| Newton (°N) | Rankine (°R) | Status |
|---|---|---|
| 0 °N | 491.67 °R | |
| 1 °N | 497.12 °R | |
| 2 °N | 502.58 °R | |
| 3 °N | 508.03 °R | |
| 5 °N | 518.94 °R | |
| 7 °N | 529.85 °R | |
| 10 °N | 546.22 °R | |
| 12 °N | 557.12 °R | |
| 15 °N | 573.49 °R | |
| 20 °N | 600.76 °R | |
| 25 °N | 628.03 °R | |
| 30 °N | 655.31 °R | |
| 33 °N | 671.67 °R | |
| 50 °N | 764.4 °R | |
| 100 °N | 1,037.12 °R |
Good to Know About Newton to Rankine Conversion
The history of temperature measurement is the history of scientific collaboration and competition across borders. The Newton scale (barely adopted beyond his laboratory) and the Rankine scale (used in American aerospace and chemical engineering) represent different national contributions to solving the same fundamental problem: how to assign numbers to the sensation of hot and cold.
Newton to Rankine: What You Need to Know
The Newton scale was created by Isaac Newton, around 1700, barely adopted beyond his laboratory. The Rankine scale was created by William Rankine, 1859, used in American aerospace and chemical engineering. Converting between them bridges different eras and different measurement philosophies in the history of thermometry.
What is a Newton? °N
A temperature scale devised by Isaac Newton around 1700. Water freezes at 0 °N and boils at 33 °N. Not to be confused with the newton unit of force.
Learn more about Newton →What is a Rankine? °R
An absolute temperature scale using Fahrenheit-sized degrees. 0 °R equals absolute zero. Used in some US engineering applications, especially thermodynamics.
Learn more about Rankine →Going the other way? Use our Rankine to Newton converter.
Newton to Rankine FAQ
-
Use the formula R = N x 60/11 + 491.67. At the freezing point of water: 0 N = 491.67 R. At the boiling point: 33 N = 671.67 R.
-
This conversion is needed when interpreting historical scientific records, comparing temperature data across different measurement traditions, or completing engineering calculations that mix temperature scales from different national standards.
-
Water freezes at 0 N = 491.67 R. Water boils at 33 N = 671.67 R. These two fixed points anchor both scales and provide easy verification of any conversion calculation.
Non-Frequently Asked Questions About Newton to Rankine
Questions nobody should ask - but someone did.
-
It is nearly inconceivable. Newton degrees were never used outside Newton's own laboratory experiments around 1700. Rankine degrees are used by American engineers since the 1860s. No document in history would have needed both. Their appearance in the same conversion table is an artifact of comprehensiveness, not necessity.
-
It is certainly a contender for the title. Newton's scale was used by one person for a few years. Rankine is used by a small subset of American engineers. The intersection of people who need both is approximately the empty set. This conversion exists because mathematical completeness demands it, not because anyone ever asked for it.
-
Both were brilliant physicists and engineers. They would agree on the laws of thermodynamics, the nature of heat, and the importance of precise measurement. They would disagree on the best starting point for a temperature scale - Newton from an empirical mercury reading, Rankine from thermodynamic absolute zero. Both approaches are valid; Rankine's proved more useful for engineering.
Related Articles About Newton to Rankine
Need the reverse? Use our Rankine to Newton converter. See all Temperature converters.