Fahrenheit to Celsius Formula, Examples | Convert F to C
No matter where you’re in the world, having knowledge of the outdoor temperature is appropriate to prepare for the day or to pack for a trip. Within the three different units to measure temperature, Fahrenheit and Celsius are typically most ordinarily used. As a mathematical theory, it’s straightforward to observe the usefulness of converting from one to another.
Let’s take a look where these units come from and the formula to convert from Fahrenheit to Celsius. Hopefully, in future when you travel, you can promptly convert these scales without using a converter online!
What Is Temperature?
The primary thing to learn regarding Fahrenheit and Celsius is that they are units for measuring temps.
Temperature is the volume employed to calculate the warmth or coldness of something. It is calculated with three main units: Kelvin, Celsius and Fahrenheit. The Celsius and Fahrenheit units are employed in majority parts of the world for everyday life, while the Kelvin temp scale is more generally used in a technical setting.
The Celsius and Fahrenheit temperatures are distinct measures due to the fact they are based on the thesis of different persons.
The Celsius unit was invented by Anders Celsius, a Swedish scientist. He created this measure with water, founding temp values based on the freezing point and boiling point of water. He allocated 100 degrees Celsius to signify when water boils and 0 to the freezing temp of water.
The Fahrenheit scale was created by Daniel Gabriel Fahrenheit, a German physicist. His measurement was founded on brine's freezing and boiling point, that is salty water. He assigned the temperature when water freezes at 32, while the temp when it boils is 212 degrees Fahrenheit.
Maximum countries measure temperature in Celsius, but English-speaking countries, specifically England and the United States, utilizes the Fahrenheit temperature scale.
What Is the Formula for Converting Fahrenheit to Celsius?
Now that we learned more about the Celsius and Fahrenheit scales, let's concentrate on how the conversion among them works. As we observed before, Celsius was established with the boiling and freezing temperatures of water being 0 and 100 degrees Celsius. These units correspond to 32 F for freezing and 212 F for boiling in Fahrenheit.
Formula to Convert to Celsius scale
Utilizing water's characteristics, we can set a relationship with the temperatures in the Fahrenheit and Celsius scales. Bear in mind that the boiling point of water is when it reaches 100 degrees Celsius. We also learned that the boiling point of water in Fahrenheit is 212 degrees. From here, we can create the following equation:
100 Celsius = 212 Fahrenheit
We can work out this equation for Celsius and get the following formula:
Celsius = (Fahrenheit - 32) * (5/9)
This is the formula for conversion from Fahrenheit and Celsius. To use it, put the temperature in Fahrenheit that you desire to convert to Celsius.
Example
Let's ensure that this formula works as intended. Let’s solve for 212 F to C.
C = (212 F - 32) * (5/9)
C = 180 * 5/9
C = 100
Precisely as expected: 212 degrees F = 100 degrees C
How to Convert from Fahrenheit to Celsius
Now that we learned the equation to convert Fahrenheit to Celsius, let's go through] it step-by-step.
Steps to convert Fahrenheit to Celsius
1) Primarily, take the temperature in Fahrenheit that you want to change, and deduct 32 from it.
2) Subsequently, multiply that value by 5/9.
3) The ensuing value is exactly the same temp in Celsius.
Example 1
We can furthermore utilize the conversion equations to understand the regular body temperature from Fahrenheit to Celsius.
98.6 F to C
Put this specified temperature into the Celsius equation:
C = (98.6 F - 32) * (5/9)
C = 66.6 * 5/9
C = 37
As we've just seen, the normal human body temperature is 98.6 degrees F, or its similar in the Celsius scale, 37 degrees C.
Example 2
Let's use the Celsius conversion equation to transform a single degree Fahrenheit to Celsius. As usual, we will have to replace the value into the Celsius equation:
C = (1 F - 32) * (5/9)
By solving the whole equation, we will achieve the solution as a Celsius temp of:
C = (- 31) * (5/9)
C = -17.22
One degree Fahrenheit seems even more chilly when you learn that it similar to -17.22 degrees Celsius!
Grade Potential Can Assist You with Converting from Fahrenheit to Celsius
All this information is just the end of the wedge about temp scales. Temperature conversion is a critical theory in mathematics and science. Grade Potential can help you master it now before you fall behind in your studies.
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