November 28, 2022

Celsius to Fahrenheit Formula, Examples | C to F Conversion

Whenever you watch the weather channel or any other news programs that report on the weather, they will always speak about moisture level, rainfall, and temperature. The metric system is utilized by most of the world to evaluate these in numericals.

Nevertheless, we utilize the not-so-widely adopted imperial system in the United States. In the imperial system, the temperature is assessed in degrees Fahrenheit (°F). In contrast, in the metric system, it is assessed in degrees Celsius (°C).

You might plan a trip to a country that uses the metric system, or you might need to convert Celsius to Fahrenheit for a school project. Irrespective of the reason, learning how to create this conversion is necessary.

This article covers how to convert Celsius (also called centigrade) to Fahrenheit without resorting to a temperature conversion chart. And we assure you, this will be not restricted for mathematics class but as well as for real-life scenarios.

What Is the Conversion Formula for Celsius to Fahrenheit?

The Celsius and Fahrenheit scales are used for assessing temperature. The fundamental difference between the two temperature scales is that the scientists who created them selected separate starting points.

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

Simply put, 0 °C is the temp at which water freezes, on the other hand 100 °C is the temperature at which it boils. On the Fahrenheit scale, water freezes at 32 °F and boils at 212 °F.

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


If we are aware of the temperature data in Celsius, we can convert it to Fahrenheit by employing the following formula:

Fahrenheit = (Celsius * 9/5) + 32


Let’s test this formula by transforming the boiling point of water from Celsius to Fahrenheit. The boiling point of water is 100 °C so we can put this unit into our equation like so:

Fahrenheit = (100 °C * 9/5) + 32

When we figure out this formula for Fahrenheit, we discover the answer is 212 °F, which is what we hoped for.

Instantly let’s try converting a temp that isn’t relatively simple to remember, such as 50 °C. We place this temperature into our equation and solve it same as we did for the previous equation:

Fahrenheit = (50 °C * 9/5) + 32

Fahrenheit = 90 + 32

When we solve the equation, we find the answer is 122 °F.

We could also use this formula to convert from Fahrenheit to Celsius. We only need to work out the formula for Celsius. This will get us the following formula:

Celsius = (Fahrenheit – 32) * 5/9

So, let’s try transforming 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 equation:

Celsius = (32 °F – 32) * 5/9

Celsius = 0 * 5/9

When we solve this formula, the result will be 0 degrees Celsius is as same as 32 degrees Fahrenheit, exactly as we predicted.

How to Convert from Celsius to Fahrenheit

Immediately that we have this data, let’s get to figuring it out and practice some conversions. Easily follow these steps!

Steps to Convert from Celsius to Fahrenheit

  1. Collect the temperature in Celsius that you desire to convert.

  2. Plug the Celsius value into the formula.

Fahrenheit = (Celsius * 9/5) + 32

3. Solve the equation.

4. The result will be the temperature in Fahrenheit!

These are the essential steps. Although, if you wish to self-check your workings, it is handy to keep in mind the freezing and boiling points of water to do a reasonable check. This step is elective but verifying your work is always a great thinking.

Example 1

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

Exercise: Convert 23 C to F

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

  2. We plug this value into the equation, giving us:

Fahrenheit = (23 * 9/5) + 32

Fahrenheit = 41.4 +32

3. When we figure out the equation, the solution is 73.4 degrees Fahrenheit.

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

Example 2

Now let’s look at one more example: converting a temperature which isn’t as simple to retain.

Exercise: Convert 37 C to F

  1. The temperature we are required to convert is 37 degrees Celsius.

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

Fahrenheit = (37 * 9/5) + 32

3. Once we figure out the equation, we find that the answer is 98.6 degrees in Fahrenheit temp. This means the average body temperature!

There you go! These are the quick and easy steps to convert temperatures from Celsius to Fahrenheit. Just remember the equation and place in the numbers accordingly.

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