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📋 Celsius to Newton Reference Quick conversion guide
Key Temperatures
Freezing Point (°C)0 °C = 0 °N
Room Temperature20 °C = 6.60 °N
Human Body (°C)37 °C = 12.21 °N
Boiling Point (°C)100 °C = 33 °N
Conversion Formula
°N = °C × 33/100
or °N = °C × 0.33
Newton Scale First known temperature scale
Unit Symbol °N
Named After Sir Isaac Newton
Year Introduced ~1700
Note: The Newton scale defines 0 °N as the freezing point of water and 33 °N as the boiling point of water. It was the first known temperature scale and served as an inspiration for later scales like Celsius and Fahrenheit.

What Is the Newton Scale?

The Newton scale (°N) is a temperature scale invented by the renowned physicist Sir Isaac Newton around 1700. It is historically significant as the first known temperature scale ever developed. Newton designed it to solve practical problems in heat transfer and thermodynamics.

Key characteristics of the Newton scale:

  • Zero point: 0 °N is defined as the freezing point of water.
  • Boiling point: 33 °N is defined as the boiling point of water.
  • Conversion to Celsius: °N = °C × 33/100.
  • Historical significance: It was the first scale to assign numerical values to temperature, paving the way for later scales like Celsius and Fahrenheit.

The Newton scale is a linear scale with 100 degrees of Newton corresponding to 100 degrees of Celsius between the freezing and boiling points of water. This makes the conversion between Celsius and Newton particularly simple: °N = °C × 0.33.

How to Convert Celsius to Newton

The formula to convert Celsius to Newton is:

°N = °C × 33/100

Alternatively: °N = °C × 0.33

This formula is derived from the definition of the Newton scale:

  • 0 °N = freezing point of water (0 °C).
  • 33 °N = boiling point of water (100 °C).
  • Therefore, 100 °C spans 33 °N, giving a conversion factor of 33/100 = 0.33.

For example, to convert 100 °C to Newton:

°N = 100 × 33/100

°N = 33 °N

Why Use This Converter?

  • Instant results: Get accurate conversions in real-time.
  • Step-by-step breakdown: See exactly how the conversion is calculated.
  • Common reference table: Quickly check temperatures from −40 °C to 200 °C.
  • Historical context: Learn about the Newton scale's place in the history of thermometry.
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❓ Celsius to Newton FAQ

What is the formula to convert Celsius to Newton?

The formula is °N = °C × 33/100 or °N = °C × 0.33.

Who invented the Newton scale?

The Newton scale was invented by Sir Isaac Newton around 1700. It is the first known temperature scale in history.

What is the freezing point of water on the Newton scale?

Water freezes at 0 °N (the same as 0 °C).

What is the boiling point of water on the Newton scale?

Water boils at 33 °N (the same as 100 °C).

Is the Newton scale still used today?

The Newton scale is no longer widely used today, but it holds historical significance as the first known temperature scale. It is occasionally referenced in historical contexts and by temperature enthusiasts.

What is the relationship between the Newton scale and the Celsius scale?

Both scales have the same zero point (freezing point of water) and a linear relationship. The Newton scale uses a factor of 0.33 (or 33/100) to convert from Celsius, making 100 °C equal to 33 °N.

What is the body temperature in Newton?

Normal human body temperature (37 °C) is approximately 12.21 °N.

What is room temperature in Newton?

Room temperature (20 °C) is approximately 6.60 °N.

How accurate is this converter?

This converter provides highly accurate results using the standard conversion formula °N = °C × 33/100. You can adjust the decimal precision to suit your needs.

Is this converter free?

Yes, this converter is completely free to use. No registration or personal data storage is required.