Newton to Delisle Conversion Calculator: Free Online Tool
Convert degrees Newton to degrees Delisle with our free online temperature converter.
Newton to Delisle Calculator
How to Use the Calculator:
- Enter the value you want to convert in the 'From' field (Newton).
- The converted value in Delisle will appear automatically in the 'To' field.
- Use the dropdown menus to select different units within the Temperature category.
- Click the swap button (⇌) to reverse the conversion direction.
How to Convert Newton to Delisle
Temperature conversions like Newton to Delisle use specific non-linear formulas.
Formula:
First convert °N to °C: °C = °N × 100/33. Then convert °C to °De: °De = (100 - °C) × 3/2Example Calculation:
Convert 10°N:
1. °C = 10 × 100/33 = 30.30°C
2. °De = (100 - 30.30) × 3/2 = 104.5°De
Disclaimer: For Reference Only
These conversion results are provided for informational purposes only. While we strive for accuracy, we make no guarantees regarding the precision of these results, especially for conversions involving extremely large or small numbers which may be subject to the inherent limitations of standard computer floating-point arithmetic.
Not for professional use. Results should be verified before use in any critical application. View our Terms of Service for more information.
What is a Newton and a Delisle?
The Newton scale (°N) is a temperature scale devised by Isaac Newton around 1700. It sets the freezing point of water at 0 degrees Newton and the boiling point at 33 degrees Newton.
The Delisle scale (°De) is a historical temperature scale where the boiling point of water is set at 0 degrees and the freezing point at 150 degrees. The scale decreases as thermal energy increases.
Note: The Newton is part of the imperial/US customary system, primarily used in the US, UK, and Canada for everyday measurements. The Delisle belongs to the imperial/US customary system.
History of the Newton and Delisle
Newton developed his scale for practical use, calling it the "thermometric degree." He defined it based on the freezing point of water (0 °N) and body temperature (around 12 °N). He later extrapolated it to the boiling point of water (33 °N). It was one of the precursors to the Celsius scale.
Invented by the French astronomer Joseph-Nicolas Delisle in 1732 for use in Russia. He defined his scale with the boiling point of water as 0 °De and the freezing point as 150 °De. It was used primarily in Russia for about a century.
Common Uses for degrees Newton and degrees Delisle
Explore the typical applications for both Newton (imperial/US) and Delisle (imperial/US) to understand their common contexts.
Common Uses for degrees Newton
- Historical Significance: Primarily of historical interest in the development of thermometry.
- Not used in modern scientific or general applications.
Common Uses for degrees Delisle
- Historical Significance: Of interest in the history of thermometry, particularly in Russia.
- Not used in modern scientific or general applications.
Frequently Asked Questions
Questions About Newton (°N)
What are the freezing and boiling points of water in Newton?
Water freezes at 0 °N and boils at 33 °N.
How does the Newton scale relate to Celsius?
The Newton degree is much larger than the Celsius degree. The formula is °N = °C × 33/100.
Did Newton use mercury thermometers?
Newton didn't use mercury; his early work involved linseed oil thermometers. The scale defines temperature points rather than the substance used in the thermometer.
About Delisle (°De)
What are the freezing and boiling points of water in Delisle?
Water boils at 0 °De and freezes at 150 °De. Note that the scale is inverted compared to Celsius or Fahrenheit.
Why does the Delisle scale decrease with increasing temperature?
Delisle set the boiling point of water as his zero reference and measured the contraction of mercury as it cooled, leading to higher numbers for colder temperatures.
How does Delisle relate to Celsius?
The relationship is °De = (100 - °C) × 3/2.