Rankine to Newton (°R → °N)
Formula
°R → kelvin → °NConversion Table
| °R | °N |
|---|---|
| 0 | -90.139 |
| 1.0000 | -89.956 |
| 2.0000 | -89.773 |
| 3.0000 | -89.589 |
| 4.0000 | -89.406 |
| 5.0000 | -89.223 |
| 6.0000 | -89.040 |
| 7.0000 | -88.856 |
| 8.0000 | -88.673 |
| 9.0000 | -88.489 |
| 10.000 | -88.306 |
| 11.000 | -88.123 |
| 12.000 | -87.939 |
| 13.000 | -87.756 |
| 14.000 | -87.573 |
| 15.000 | -87.389 |
| 16.000 | -87.206 |
| 17.000 | -87.023 |
| 18.000 | -86.840 |
| 19.000 | -86.656 |
| °R | °N |
|---|---|
| 20.000 | -86.473 |
| 21.000 | -86.289 |
| 22.000 | -86.106 |
| 23.000 | -85.923 |
| 24.000 | -85.740 |
| 25.000 | -85.556 |
| 26.000 | -85.373 |
| 27.000 | -85.189 |
| 28.000 | -85.006 |
| 29.000 | -84.823 |
| 30.000 | -84.639 |
| 31.000 | -84.456 |
| 32.000 | -84.273 |
| 33.000 | -84.089 |
| 34.000 | -83.906 |
| 35.000 | -83.723 |
| 36.000 | -83.539 |
| 37.000 | -83.356 |
| 38.000 | -83.173 |
| 39.000 | -82.989 |
| °R | °N |
|---|---|
| 40.000 | -82.806 |
| 41.000 | -82.623 |
| 42.000 | -82.439 |
| 43.000 | -82.256 |
| 44.000 | -82.073 |
| 45.000 | -81.889 |
| 46.000 | -81.706 |
| 47.000 | -81.523 |
| 48.000 | -81.340 |
| 49.000 | -81.156 |
| 50.000 | -80.973 |
| 51.000 | -80.789 |
| 52.000 | -80.606 |
| 53.000 | -80.423 |
| 54.000 | -80.239 |
| 55.000 | -80.056 |
| 56.000 | -79.873 |
| 57.000 | -79.689 |
| 58.000 | -79.506 |
| 59.000 | -79.323 |
| °R | °N |
|---|---|
| 60.000 | -79.139 |
| 61.000 | -78.956 |
| 62.000 | -78.773 |
| 63.000 | -78.590 |
| 64.000 | -78.406 |
| 65.000 | -78.223 |
| 66.000 | -78.039 |
| 67.000 | -77.856 |
| 68.000 | -77.673 |
| 69.000 | -77.489 |
| 70.000 | -77.306 |
| 71.000 | -77.123 |
| 72.000 | -76.939 |
| 73.000 | -76.756 |
| 74.000 | -76.573 |
| 75.000 | -76.389 |
| 76.000 | -76.206 |
| 77.000 | -76.023 |
| 78.000 | -75.839 |
| 79.000 | -75.656 |
Rankine to Newton Conversion
Converting Rankine (°R) to Newton (°N) is a common temperature conversion. 1 °R equals -89.956167 °N. For example, 100 °R is equal to -71.806167 °N.
Quick Mental Math: Rankine to Newton
Divide by 5.45 to convert rankine to newton.
Why is converting Rankine to Newton tricky?
The conversion factor requires careful attention to avoid reversing the operation.
Reference Temperatures
Absolute zero: 0 °R = -90.1395 °N. Water freezing point: 491.67 °R = 0 °N. Room temperature: 527.67 °R = 6.6 °N. Body temperature: 558.27 °R = 12.21 °N. Water boiling point: 671.67 °R = 33 °N.
What is Rankine?
Rankine (°R) is a unit of temperature. The Rankine scale is an absolute temperature scale used in engineering, defined as degrees Fahrenheit offset from absolute zero. One degree Rankine equals exactly 5/9 kelvin, with 0 °R at absolute zero (-459.67 °F). It is used primarily in thermodynamics and aerospace engineering in the United States [nist-sp-811]. The Rankine scale was proposed by William John Macquorn Rankine in 1859 to align the Fahrenheit scale with absolute zero. It was adopted to facilitate thermodynamic calculations using Fahrenheit-based units, especially in steam engine and aerospace contexts [nist-sp-811]. Rankine is mainly used in the US aerospace and engineering industries where Fahrenheit is standard. It is recognized by the NIST and used alongside Kelvin for absolute temperature measurements. The scale is uncommon outside specialized fields and the US [nist-sp-811].
What is Newton?
Newton (°N) is a unit of temperature. The newton (N) is the SI unit of force, defined as the force required to accelerate a 1-kilogram mass by 1 meter per second squared. It equals 1 kg·m/s² and is standardized by the International System of Units for measurements of force in physics and engineering [bipm-si-brochure]. Named after Sir Isaac Newton in 1946, the newton was formally adopted by the CGPM as the SI unit of force to honor Newton's second law of motion. It replaced older, inconsistent force units to unify scientific measurements [cgpm-resolutions]. The newton is used worldwide in scientific research, engineering, and industry to quantify force. Countries and international standards bodies rely on the newton for mechanical calculations, material testing, and design [bipm-si-brochure].
Common Misspellings
People often search for this conversion using these alternate spellings: rankin, rankinee, rankinne, rankin temperature, newton force, newtonn, newtton, newtons. All of these refer to the Rankine to Newton conversion.