Difference Wiki

Celcius vs. Celsius: Mastering the Correct Spelling

Edited by Aimie Carlson || By Janet White || Updated on March 11, 2024
"Celcius" is an incorrect spelling. The right spelling is "Celsius," a temperature scale used internationally.

Which is correct: Celcius or Celsius

How to spell Celsius?

Celcius is Incorrect

Celsius is Correct


Key Differences

Think of "Cell" and remove one "l" for "Celsius."
The scale has no extra "c", just like its spelling.
Connect the name to the scientist Anders Celsius who introduced it.
Think of the phrase, "See Less (Cels) errors with 'Celsius.'"
Remember "us" in the end: "Celsi-us."

Correct usage of Celsius

Many scientists use degrees Celcius as a unit of temperature.
Many scientists use degrees Celsius as a unit of temperature.
The human body temperature is approximately 37 degrees Celcius.
The human body temperature is approximately 37 degrees Celsius.
The temperature outside is 30 degrees Celcius.
The temperature outside is 30 degrees Celsius.
Can you convert 75 degrees Celcius to Fahrenheit?
Can you convert 75 degrees Celsius to Fahrenheit?
Water boils at 100 degrees Celcius under normal atmospheric pressure.
Water boils at 100 degrees Celsius under normal atmospheric pressure.

Celsius Definitions

Celsius is a scale for measuring temperature.
Water boils at 100 degrees Celsius.
Used internationally, Celsius is based on the freezing and boiling points of water.
Today's temperature reached 30 degrees Celsius.
It contrasts with Fahrenheit, mainly used in the U.S.
Tourists often need to convert temperatures from Fahrenheit to Celsius.
Celsius is also known as centigrade due to its 100-degree interval.
Convert Fahrenheit to Celsius for accurate results.
"Celsius" denotes temperatures above or below zero in this scale.
It was minus 5 degrees Celsius last night.
Of or relating to a temperature scale that registers the freezing point of water as 0° and the boiling point as 100° under normal atmospheric pressure. See Table at measurement.
Alternative case form of Celsius
The Celsius thermometer or scale, so called from Anders Celsius, a Swedish astronomer, who invented it. It is the same as the centigrade thermometer or scale.
Swedish astronomer who devised the centigrade thermometer (1701-1744)

Celsius Sentences

The weather forecast predicted a high of 28 degrees Celsius today.
The average body temperature of a healthy person is around 37 degrees Celsius.
Ice cream will melt at a temperature above 0 degrees Celsius.
The recipe requires you to preheat the oven to 200 degrees Celsius.
The temperature in the desert can reach 50 degrees Celsius during the day.
In the laboratory, we heated the solution to 90 degrees Celsius.
To convert Fahrenheit to Celsius, subtract 32 and multiply by 5/9.
When I visited the Arctic, the temperature dropped to -30 degrees Celsius.
Mercury thermometers use mercury because it expands consistently with temperature increases up to 356 degrees Celsius.
At what temperature Celsius does water freeze?
Mount Everest's summit temperature can drop to below -60 degrees Celsius.
The temperature inside a car can quickly reach over 60 degrees Celsius on a sunny day.
The record high temperature for this city is 42 degrees Celsius.
The surface temperature of Venus can exceed 460 degrees Celsius.
Scientists measure the temperature of the ocean in Celsius to track climate change.
The temperature of the swimming pool is maintained at 26 degrees Celsius.
The temperature difference between day and night in the desert can be over 20 degrees Celsius.
Galileo's thermometer was an early tool for measuring temperature, but it did not use the Celsius scale.
Cooking meat to an internal temperature of 75 degrees Celsius ensures it is safe to eat.
At 100 degrees Celsius, water transitions from a liquid to a gas, known as the boiling point.
Reptiles seek out external heat sources because they cannot regulate their body temperature above the surrounding temperature, which is often measured in Celsius.
In winter, the temperature here rarely falls below -10 degrees Celsius.
The boiling point of ethanol is 78 degrees Celsius.
A comfortable room temperature is generally considered to be around 21 degrees Celsius.
A fever is generally defined as a body temperature above 38 degrees Celsius.

Celsius Idioms & Phrases

Above/below freezing point in Celsius

Describing temperatures in relation to the freezing point of water (0 degrees Celsius).
The forecast predicts temperatures will remain above freezing point in Celsius all week.

Body temperature in Celsius

The normal temperature of the human body, approximately 37 degrees Celsius.
If your body temperature in Celsius is above 37.5, you may have a fever.

Heat wave in Celsius

A prolonged period of excessively hot weather, which may be accompanied by high humidity, defined in terms of Celsius.
During the heat wave, temperatures soared to 35 degrees Celsius.

Degrees Celsius

A scale of temperature on which water freezes at 0 degrees and boils at 100 degrees under standard conditions.
The weather today is expected to reach a high of 22 degrees Celsius.

Below zero Celsius

Referring to temperatures less than 0 degrees on the Celsius scale.
It's going to be cold tonight, with temperatures dropping below zero Celsius.

Room temperature in Celsius

The typical ambient temperature of an indoor environment, usually around 20-22 degrees Celsius.
For this experiment, ensure the room temperature in Celsius is consistent.

Winter temperatures in Celsius

The range of temperatures typically experienced in winter, often below 10 degrees Celsius in temperate zones.
Last winter, the average temperature in Celsius was unusually mild.

Comfortable temperature in Celsius

A temperature range that most people find comfortable, typically between 20 and 25 degrees Celsius.
I set the thermostat to maintain a comfortable temperature in Celsius.

Celsius to Fahrenheit

Converting temperature from the Celsius scale to the Fahrenheit scale.
To convert 20 degrees Celsius to Fahrenheit, you multiply by 9/5 and add 32.

Boiling point in Celsius

The temperature at which water boils, 100 degrees Celsius at standard atmospheric pressure.
To prepare pasta, bring the water to the boiling point in Celsius.


What is the pronunciation of Celsius?


What is the verb form of Celsius?

There isn't a verb form for "Celsius."

What is the root word of Celsius?

Named after Anders "Celsius."

Which vowel is used before Celsius?

The vowel "a" as in "a Celsius thermometer."

What is the singular form of Celsius?


Is Celsius an adverb?


Why is it called Celsius?

Named after Anders Celsius, a Swedish astronomer who introduced the scale.

What is the plural form of Celsius?

"Celsius" remains unchanged. Degrees Celsius can be pluralized.

Is the word Celsius imperative?


Which conjunction is used with Celsius?

Any conjunction can be used, depending on the context.

How many syllables are in Celsius?

Three syllables.

What part of speech is Celsius?

Noun and adjective.

What is another term for Celsius?


What is the opposite of Celsius?

Fahrenheit (in terms of temperature scales).

Which determiner is used with Celsius?

"This" or "that" can be used.

Which preposition is used with Celsius?

"At" as in "at 20 degrees Celsius."

Which article is used with Celsius?

Both "a" and "the" can be used.

Is Celsius a noun or adjective?

It can be both. As a noun: "The Celsius scale." As an adjective: "Celsius thermometer."

Is Celsius an abstract noun?


Is Celsius a collective noun?


Is the Celsius term a metaphor?


What is a stressed syllable in Celsius?

The first syllable, "Cel."

How do we divide Celsius into syllables?


What is the first form of Celsius?

"Celsius" (it's primarily a noun).

What is the third form of Celsius?

N/A as "Celsius" is primarily a noun.

Is Celsius a negative or positive word?


Is Celsius a countable noun?

No, but "degrees Celsius" can be counted.

Is Celsius a vowel or consonant?

"Celsius" is a word containing both vowels and consonants.

What is the second form of Celsius?

N/A as "Celsius" is primarily a noun.

How is Celsius used in a sentence?

The forecast predicts a high of 25 degrees Celsius tomorrow.
About Author
Written by
Janet White
Janet White has been an esteemed writer and blogger for Difference Wiki. Holding a Master's degree in Science and Medical Journalism from the prestigious Boston University, she has consistently demonstrated her expertise and passion for her field. When she's not immersed in her work, Janet relishes her time exercising, delving into a good book, and cherishing moments with friends and family.
Edited by
Aimie Carlson
Aimie Carlson, holding a master's degree in English literature, is a fervent English language enthusiast. She lends her writing talents to Difference Wiki, a prominent website that specializes in comparisons, offering readers insightful analyses that both captivate and inform.

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