December 08, 2022

Fahrenheit to Celsius Formula, Examples | Convert F to C

Regardless where you are in the world, understanding the outdoor temp is relevant to prepare for the day or having knowledge for a vacation. Out of the three scales to measure temperature, Fahrenheit and Celsius are typically most used. As a math theory, it’s simple to see the benefits of converting from one to another.

Let’s look at where these scales come from and the formula to convert from Fahrenheit to Celsius. Optimistically, later when you travel, you can quickly convert these scales without an online converter!

What Is Temperature?

The first thing to be aware regarding Fahrenheit and Celsius is that they are units for metering temperatures.

Temperature is the volume used to measure the warmth or coldness of something. It is measured with three primary units: Fahrenheit, Kelvin and Celsius. The Fahrenheit and Celsius scales are used in almost every part of the world for daily life, on other hand the Kelvin temp scale is more generally used in a scientific setting.

The Celsius and Fahrenheit temperatures are distinct scales due to the fact they are based on the work of separate individuals.

The Celsius unit was invented by Anders Celsius, a Swedish scientist. He invented this scale with water, setting temp values in accordance to the freezing point and boiling point of water. He designated 100 degrees Celsius to indicate when water boils and 0 to the freezing temp of water.

The Fahrenheit scale was created by Daniel Gabriel Fahrenheit, a German scientist. His measurement was in accordance with brine's freezing and boiling point, which is salty water. He allocated the temp when water freezes at 32, while the point when it boils is 212 degrees Fahrenheit.

Maximum countries calculate temperature in Celsius, but English-speaking countries, in particular the United States and England, utilizes the Fahrenheit temperature scale.

What Is the Formula for Converting Fahrenheit to Celsius?

Now that we learned more regarding the Fahrenheit and Celsius measures, let's turn our attention on how the conversion between them functions. As we observed before, Celsius was established with the freezing and boiling points of water being 0 and 100 degrees Celsius. These measures correspond to 32 F for freezing and 212 F for boiling in Fahrenheit.

Formula to Convert to Celsius scale

Using water's properties, we can establish a association with the temperatures in the Celsius and Fahrenheit units. Remember that the boiling point of water is when it gets to 100 degrees Celsius. We also understand that the boiling point of water in Fahrenheit is 212 degrees. From here, we can set up the following equation:

100 Celsius = 212 Fahrenheit

We can work out this formula for Celsius and get the following formula:

Celsius = (Fahrenheit - 32) * (5/9)

This is the equation for conversion from Fahrenheit and Celsius. To utilize it, put the temperature in Fahrenheit that you want to change it to Celsius.


Let's ensure that this equation functions. Let’s solve for 212 F to C.

C = (212 F - 32) * (5/9)

C = 180 * 5/9

C = 100

Exactly as we expected: 212 degrees F = 100 degrees C

How to Convert from Fahrenheit to Celsius

Now that we understand the equation to change Fahrenheit to Celsius, let's go through] it step-by-step.

Steps to convert Fahrenheit to Celsius

1) First, take the temperature in Fahrenheit that you want to convert, and subtract 32 from it.

2) Next, multiply that value by 5/9.

3) The answer is same temperature in Celsius.

Example 1

We can furthermore utilize the conversion equations to study the average body temperature from Fahrenheit to Celsius.

98.6 F to C

Replace this given temp into the Celsius formula:

C = (98.6 F - 32) * (5/9)

C = 66.6 * 5/9

C = 37

As we've just seen, the normal body temperature is 98.6 degrees F, or its equivalent in the Celsius unit, 37 degrees C.

Example 2

Let's use the Celsius conversion equation to transform a single degree Fahrenheit to Celsius. As per instruction, we would have to plug the value into the Celsius equation:

C = (1 F - 32) * (5/9)

By figuring out the entire equation, we will end up with a Celsius temperature of:

C = (- 31) * (5/9)

C = -17.22

One degree Fahrenheit appears even more chilly when you comprehend that it as same as -17.22 degrees Celsius!

Grade Potential Can Guide You with Converting from Fahrenheit to Celsius

All this data is simply the silver of the full cope regarding temperature scales. Temperature conversion is an essential concept in mathematics and physics. Grade Potential can guide you beat it it now before you lag behind in your academics.

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