Fahrenheit to Celsius Formula, Examples | Convert F to C
Regardless where you are in the world, having knowledge of the outdoor temperature is applicable to practice for the day or having knowledge for a vacation. Out of the three scales to calculate temperature, Fahrenheit and Celsius are by far the most ordinarily used. As a math concept, it’s straightforward to observe the usefulness of converting from one to another.
Let’s check out where these units come from and the equation to convert from Fahrenheit to Celsius. If you get this right, later when you go for a trip, you can quickly convert these units without searching online!
What Is Temperature?
The first matter to know regarding Celsius and Fahrenheit is that they are units for metering temps.
Temperature is the magnitude employed to calculate the warmth or coldness of things. It is calculated with three primary units: Celsius, Fahrenheit, and Kelvin. The Celsius and Fahrenheit scales are utilized in majority parts of the world for routine life, on other hand the Kelvin temp unit is more commonly employed in a technical setting.
The Fahrenheit and Celsius temperatures are distinct measures as they are in accordance with the theories of different persons.
The Celsius scale was founded by Anders Celsius, a Swedish scientist. He created this scale with water, founding temperature values in accordance to the freezing point and boiling point of water. He designated 100 degrees Celsius to signify when water boils and 0 to the freezing temp of water.
The Fahrenheit scale was founded by Daniel Gabriel Fahrenheit, a German physicist. His scale was founded on brine's freezing and boiling temp, that is salty water. He designated the temp when water freezes at 32, while the temp when it boils is 212 degrees Fahrenheit.
Majority of countries determine temperature in Celsius, but English-speaking countries, specifically the United States and England, use the Fahrenheit temperature unit.
What Is the Formula for Converting Fahrenheit to Celsius?
Now that we understand more regarding the Celsius and Fahrenheit scales, let's concentrate on how the conversion between them functions. As we observed previously, Celsius was founded with the boiling and freezing temperatures 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 characteristics, we can set a link with the temps in the Celsius and Fahrenheit scales. Remember that the boiling point of water is when it reaches 100 degrees Celsius. We also understand that the boiling point of water in Fahrenheit is 212 degrees. Given that, we can make the following equation:
100 Celsius = 212 Fahrenheit
We can figure out this formula for Celsius and reach the following formula:
Celsius = (Fahrenheit - 32) * (5/9)
This is the equation 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 formula works as intended. Let’s work out 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 formula to change Fahrenheit to Celsius, let's walkthrough] it step-by-step.
Steps to convert Fahrenheit to Celsius
1) Primarily, take the temperature in Fahrenheit that you desire to convert, and subtract 32 from it.
2) Then, multiply that value by 5/9.
3) The ensuing value is same temp in Celsius.
Example 1
We can furthermore utilize the conversion formulas to learn the regular human body temp from Fahrenheit to Celsius.
98.6 F to C
Plug this specified temp into the Celsius formula:
C = (98.6 F - 32) * (5/9)
C = 66.6 * 5/9
C = 37
As we've just seen, an average body temp is 98.6 degrees F, or its same 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 usual, we will have to replace the numbers into the Celsius formula:
C = (1 F - 32) * (5/9)
By working out the entire formula, we will achieve the solution as a Celsius temperature of:
C = (- 31) * (5/9)
C = -17.22
One degree Fahrenheit seems even more chilly when you understand that it as same as -17.22 degrees Celsius!
Grade Potential Can Guide You with Converting from Fahrenheit to Celsius
All this detail is only the silver of the full cope about temp measurements. Temp conversion is a critical theory in mathematics and physics. Grade Potential can guide you beat it it now before you fall behind in your studies.
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