November 28, 2022

Celsius to Fahrenheit Formula, Examples | C to F Conversion

When you look at the weather channel or any other news programs that report on the weather, they will for sure speak about humidity, precipitation, and temperature. The metric system is employed by maximum of the world to assess these quantities.

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

You might travel to a country that employs the metric system, or you may need to convert Celsius to Fahrenheit for a school assignment. Irrespective of the reason, knowing how to make this conversion is necessary.

This blog 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 only for mathematics learning 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 evaluating temperature. The basic distinction between the two temperature levels is that the scientists who developed them chose distinct starting points.

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

Simply put, 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 straightforward formula.


If we know temperature data in Celsius, we can convert it to Fahrenheit by utilizing 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 could put this unit into our equation like so:

Fahrenheit = (100 °C * 9/5) + 32

When we work out this equation for Fahrenheit, we find the result is 212 °F, which is what we expect.

At the moment let’s try converting a temperature which isn’t relatively easy to remember, like 50 °C. We plug this temperature into our formula and find the answer same as we did before:

Fahrenheit = (50 °C * 9/5) + 32

Fahrenheit = 90 + 32

When we figure out the formula, we get the result is 122 °F.

We could also utilize this equation to convert from Fahrenheit to Celsius. We only have to figure out the formula for Celsius. This will get us the following equation:

Celsius = (Fahrenheit – 32) * 5/9

So, let’s work on transforming the freezing point of water from Fahrenheit to Celsius. Remember, the freezing point of water is 32 °F so that we can place this value into our equation:

Celsius = (32 °F – 32) * 5/9

Celsius = 0 * 5/9

When we solve this equation, we’ll get 0 degrees Celsius is as same as 32 degrees Fahrenheit, precisely as we would expect.

How to Convert from Celsius to Fahrenheit

At the moment that we have this data, let’s get to business and practice some conversions. Simply follow these steps!

Steps to Change from Celsius to Fahrenheit

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

  2. Place the Celsius value into the formula.

Fahrenheit = (Celsius * 9/5) + 32

3. Figure out the formula.

4. The answer will be the temperature in Fahrenheit!

These are the quintessential steps. However, if you desire to self-check your workings, it is handy to bear in mind the freezing and boiling points of water to do a rationality check. This step is voluntary but double-checking your solution is always a great option.

Example 1

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

Exercise: Convert 23 C to F

  1. The temperature we want to change is 23 degrees Celsius.

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

Fahrenheit = (23 * 9/5) + 32

Fahrenheit = 41.4 +32

3. When we figure out the formula, the answer is 73.4 degrees Fahrenheit.

Great! Now we know that 23 degrees in the Celsius scale results in a calm day in late spring.

Example 2

Now let’s look at another example: converting a temperature which isn’t as straightforward to remember.

Exercise: Convert 37 C to F

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

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

Fahrenheit = (37 * 9/5) + 32

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

There you have it! These are the fast and simple steps to transform temperatures from Celsius to Fahrenheit. Just remember the formula and put in the numbers accordingly.

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