What is the formula for Newton to Celsius?

The formula is: °C = °N × 100/33. For example, 12°N: 12 × 100/33 = 36.36°C.

What is 33°N in Celsius?

33°N equals exactly 100°C - the boiling point of water on Newton's scale.

Why did Newton choose 33 for boiling?

Newton may have preferred 33 because it is close to 32 (a power of 2) and has useful divisors. He also wanted body heat to fall near 12°, another highly divisible number.

Newton to Celsius (°N to °C) Converter

1 °N = 3.0303 °C

1 Newton equals 3.0303 Celsius (1 °N = 3.0303 °C). Convert Newton to Celsius with formula, table, and examples.

To convert Newton scale to Celsius, multiply by 100/33. Isaac Newton's temperature scale, devised around 1701, sets freezing at 0°N and boiling at 33°N. This conversion translates Newton's historical measurements into modern Celsius equivalents.

How to Convert Newton to Celsius

°C = °N × 100/33

Formula: Newton to Celsius

Take your Newton value
Multiply by 100/33 (or 3.03)
Read the result in Celsius

Common Newton to Celsius Conversions

Newton (°N)	Celsius (°C)	Status
0 °N	0 °C
1 °N	3.03 °C
2 °N	6.06 °C
3 °N	9.09 °C
5 °N	15.15 °C
7 °N	21.21 °C
10 °N	30.3 °C
12 °N	36.36 °C
15 °N	45.45 °C
20 °N	60.61 °C
25 °N	75.76 °C
30 °N	90.91 °C
33 °N	100 °C
50 °N	151.52 °C
100 °N	303.03 °C

Good to Know About Newton to Celsius Conversion

Newton published his temperature scale anonymously in 1701. Its main legacy is historical: it predated and influenced both Fahrenheit and Celsius, making it a key stepping stone in the history of thermometry.

Newton to Celsius: What You Need to Know

Newton body temperature (12°N) equals about 36.4°C. Boiling water at 33°N equals 100°C. Newton's scale, though never widely adopted, influenced the development of both the Fahrenheit and Celsius scales.

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.

Historical historical physics history

Learn more about Newton →

What is a Celsius? °C

A metric temperature scale where 0°C is the freezing point and 100°C is the boiling point of water. Used worldwide except in the US.

Metric weather cooking science

Learn more about Celsius →

Going the other way? Use our Celsius to Newton converter.

Newton to Celsius FAQ

The formula is: °C = °N × 100/33. For example, 12°N: 12 × 100/33 = 36.36°C.
33°N equals exactly 100°C - the boiling point of water on Newton's scale.
Newton may have preferred 33 because it is close to 32 (a power of 2) and has useful divisors. He also wanted body heat to fall near 12°, another highly divisible number.

Non-Frequently Asked Questions About Newton to Celsius

Questions nobody should ask - but someone did.

No. It is named after Sir Isaac Newton, who proposed it around 1700. He set 0 at the freezing point of water and 33 at the boiling point, because apparently even Newton could not always pick round numbers. Fig Newtons are named after Newton, Massachusetts, not the scientist.