Newton to Celsius Conversion Calculator: Free Online Tool
Convert degrees Newton to degrees Celsius with our free online temperature converter.
Newton to Celsius Calculator
How to Use the Calculator:
- Enter the value you want to convert in the 'From' field (Newton).
- The converted value in Celsius 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 Celsius
Temperature conversions like Newton to Celsius use specific non-linear formulas.
Formula:
°C = °N × 100/33Example Calculation:
Convert 10°N: 10 × 100/33 = 30.30°C
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 Celsius?
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.
Degree Celsius (°C) is a unit of temperature on the Celsius scale, a temperature scale named after the Swedish astronomer Anders Celsius. It is one of the most common temperature scales used worldwide, particularly in science and in most countries for everyday measurements. The scale defines 0°C as the freezing point of water and 100°C as the boiling point of water at standard atmospheric pressure.
Note: The Newton is part of the imperial/US customary system, primarily used in the US, UK, and Canada for everyday measurements. The Celsius belongs to the metric (SI) system.
History of the Newton and Celsius
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.
The Celsius scale was developed by Anders Celsius in 1742. Originally, he proposed a scale where 0° represented the boiling point of water and 100° represented the freezing point. This scale was later inverted by Carl Linnaeus or Jean-Pierre Christin to the form we use today. The degree Celsius was adopted as part of the International System of Units (SI), where it is defined relative to the Kelvin scale (0°C = 273.15 K).
Common Uses for degrees Newton and degrees Celsius
Explore the typical applications for both Newton (imperial/US) and Celsius (metric) 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 Celsius
- Weather: Everyday weather reporting and forecasting in most parts of the world.
- Domestic: Domestic temperature settings (thermostats, ovens).
- Science: Scientific research, especially in chemistry and biology, alongside Kelvin.
- Medical: Medical temperature measurements.
- Culinary: Food storage and cooking temperatures.
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 Celsius (°C)
Is Celsius the same as Centigrade?
Yes, 'Celsius' and 'Centigrade' refer to the same temperature scale. The name was officially changed to Celsius in 1948 to honor Anders Celsius and avoid confusion with 'centigrade' as an angular unit.
How does Celsius relate to Kelvin?
The Celsius scale is defined relative to the Kelvin scale, the SI base unit for temperature. A temperature difference of 1°C is equal to a difference of 1 K. To convert Celsius to Kelvin, add 273.15 (K = °C + 273.15).
Why is Celsius used so widely?
Its definition based on the freezing and boiling points of water at standard pressure makes it intuitive for everyday life and many scientific applications. It provides a convenient reference range for common environmental temperatures.