Fahrenheit to Celsius Formula, Examples | Convert F to C
Regardless where you are in the world, having knowledge of the outside temp is appropriate to prepare for the day or having knowledge for a vacation. Out of the three scales to measure temperature, Celsius and Fahrenheit are usually most common. As a mathematical theory, it’s easy to observe the utilizes of converting from one to another.
Let’s check out where these measures come from and the equation to convert from Fahrenheit to Celsius. Optimistically, in future when you go for a trip, you can quickly convert these scales without an online converter!
What Is Temperature?
The primary information to learn regarding Celsius and Fahrenheit is that they are units for measuring temps.
Temperature is the volume used to measure the warmth or coldness of things. It is calculated with three primary units: Kelvin, Celsius and Fahrenheit. The Fahrenheit and Celsius scales are employed in almost every part of the world for routine life, on other hand the Kelvin temp unit is more commonly employed in a scientific context.
The Fahrenheit and Celsius temperatures are different scales as they are in accordance with the thesis of distinct persons.
The Celsius scale was founded by Anders Celsius, a Swedish scientist. He created this measure with water, founding temperature units keep in mind the freezing point and boiling point of water. He assigned 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 founded on brine's freezing and boiling temperature, that is salty water. He designated the temp when water freezes at 32, while the moment when it boils is 212 degrees Fahrenheit.
Maximum countries measure temperature in Celsius, but English-speaking countries, specifically England and the United States, use the Fahrenheit temperature scale.
What Is the Formula for Converting Fahrenheit to Celsius?
Now that we understand more regarding the Fahrenheit and Celsius scales, let's focus on how the conversion between them works. As we saw previously, Celsius was created with the freezing and boiling points of water being 0 and 100 degrees Celsius. These units are as same as 32 F for freezing and 212 F for boiling in Fahrenheit.
Formula to Convert to Celsius scale
Utilizing water's characteristics, we can establish a link with the temps 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 this, we can set up the following equation:
100 Celsius = 212 Fahrenheit
We can figure out this equation for Celsius and achieve the following formula:
Celsius = (Fahrenheit - 32) * (5/9)
This is the formula for conversion from Fahrenheit and Celsius. To utilize it, replace the temperature in Fahrenheit that you have to convert to Celsius.
Example
Let's ensure that this equation works. Let’s solve for 212 F to C.
C = (212 F - 32) * (5/9)
C = 180 * 5/9
C = 100
As intended we get: 212 degrees F = 100 degrees C
How to Convert from Fahrenheit to Celsius
Now that we know the formula to change 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 subtract 32 from it.
2) Next, multiply that value by 5/9.
3) The ensuing value is exactly the same temp in Celsius.
Example 1
We can also utilize the conversion equations to study the regular human body temp from Fahrenheit to Celsius.
98.6 F to C
Replace this specified temperature 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 scale, 37 degrees C.
Example 2
Let's use the Celsius conversion equation to transform one degree Fahrenheit to Celsius. As usual, we would have to plug the value into the Celsius equation:
C = (1 F - 32) * (5/9)
By working out the complete equation, we will end up with a Celsius temperature of:
C = (- 31) * (5/9)
C = -17.22
One degree Fahrenheit appears even colder when you learn that it equals -17.22 degrees Celsius!
Grade Potential Can Help You with Converting from Fahrenheit to Celsius
All this data is simply the end of the wedge about temp measurements. Temperature conversion is a critical theory in math and physics. Grade Potential can assist you conquer it now before you lag behind in your studies.
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