November 28, 2022

Celsius to Fahrenheit Formula, Examples | C to F Conversion

Whenever you look at the weather channel or any other news programs that discusses the weather, they will for sure talk about moisture level, rainfall, and temperature. The metric system is utilized by most of the world to measure these quantities.

Still, we use the rarely adopted imperial system in the United States. In the imperial system, the temperature is measured in degrees Fahrenheit (°F). In contrast, in the metric system, it is assessed in degrees Celsius (°C).

You may decide on a voyage to a place that employs the metric system, or you might require to convert Celsius to Fahrenheit for a academic project. Irrespective of the reason, knowing how to create this conversion is important.

This article goes through how to convert Celsius (also known as centigrade) to Fahrenheit without turning to a temperature conversion graph. And we guarantee, this will be not restricted for math learning but additionally for real-life scenarios.

What Is the Conversion Formula for Celsius to Fahrenheit?

The Celsius and Fahrenheit scales are utilized for evaluating temperature. The elementary difference between the two temperature scales is that the scientists who made them selected separate starting points.

Celsius utilizes water’s boiling and freezing points as reference points, and Fahrenheit uses a salt water mixture's freezing and boiling points.

In other words, 0 °C is the temperature at which water freezes, while 100 °C is the temp at which it boils. On the Fahrenheit scale, water freezes at 32 °F and boils at 212 °F.

Celsius to Fahrenheit conversion is made practicable with a simple formula.


If we know temperature data in Celsius, we can convert it to Fahrenheit by employing the following equation:

Fahrenheit = (Celsius * 9/5) + 32


Let’s check out this equation by converting the boiling point of water from Celsius to Fahrenheit. The boiling point of water is 100 °C so we can replace this number into our formula like so:

Fahrenheit = (100 °C * 9/5) + 32

Once we solve this equation for Fahrenheit, we discover the answer is 212 °F, that is what we expect.

At the moment let’s attempt to transform a temperature which isn’t somewhat simple to remember, like 50 °C. We place this temperature into our equation and find the result same as we did before:

Fahrenheit = (50 °C * 9/5) + 32

Fahrenheit = 90 + 32

When we solve the formula, we find the solution is 122 °F.

We can also employ this equation to convert from Fahrenheit to Celsius. We just need to solve the formula for Celsius. This will provide us the following equation:

Celsius = (Fahrenheit – 32) * 5/9

Now, let’s work on converting the freezing point of water from Fahrenheit to Celsius. Remember, the freezing point of water is 32 °F thus we can put this value into our formula:

Celsius = (32 °F – 32) * 5/9

Celsius = 0 * 5/9

When we work out this formula, we’ll get 0 degrees Celsius is as same as 32 degrees Fahrenheit, precisely as we expected.

How to Convert from Celsius to Fahrenheit

Immediately that we possess this data, let’s get to business and practice some conversions. Easily follow these steps!

Steps to Change from Celsius to Fahrenheit

  1. Gather the temperature in Celsius that you want to convert.

  2. Plug the Celsius value into the formula.

Fahrenheit = (Celsius * 9/5) + 32

3. Work out the formula.

4. The result will be the temp in Fahrenheit!

These are the typical steps. Nevertheless, if you want to self-check your work, it is must that you remember the freezing and boiling points of water to do a sanity check. This step is elective but double-checking your result is always a good idea.

Example 1

Let’s place this knowledge into use by following the steps previously explained with an example.

Exercise: Convert 23 C to F

  1. The temp we need to convert is 23 degrees Celsius.

  2. We plug this unit into the formula, this leaves us:

Fahrenheit = (23 * 9/5) + 32

Fahrenheit = 41.4 +32

3. When we solve the equation, the answer is 73.4 degrees Fahrenheit.

Great! Now we are aware that 23 degrees in the Celsius scale means a cool day in late spring.

Example 2

Now let’s look at another example: converting a temperature that isn’t as easy to keep in mind.

Exercise: Convert 37 C to F

  1. The temperature we need to convert is 37 degrees Celsius.

  2. We plug this number into the equation, leaving us:

Fahrenheit = (37 * 9/5) + 32

3. When we work out the equation, we find that the answer is 98.6 degrees in Fahrenheit temp. This corresponds to the average body temperature!

That was all! These are the fast and simple steps to transform temps from Celsius to Fahrenheit. Just remember the formula and plug in the values respectively.

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