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 trip. Among the three different scales to calculate temp, Fahrenheit and Celsius are by far the most ordinarily used. As a math theory, it’s simple to observe the benefits of converting from one to the other.
Let’s take a look where these measures come from and the formula to convert from Fahrenheit to Celsius. Hopefully, in future when you take a vacation, you can quickly convert these scales without an online converter!
What Is Temperature?
The primary thing to be aware regarding Fahrenheit and Celsius is that they are scales of metering temperatures.
Temperature is the volume utilized to calculate the hotness or coldness of an object. It is measured with three primary scales: Celsius, Fahrenheit, and Kelvin. The Celsius and Fahrenheit scales are utilized in majority parts of the world for routine life, while the Kelvin temperature scale is more commonly utilized in a scientific context.
The Celsius and Fahrenheit temps are different measures due to the fact they are in accordance with the work of different persons.
The Celsius scale was invented by Anders Celsius, a Swedish scientist. He made this scale with water, founding temp values based on the freezing point and boiling point of water. He designated 100 degrees Celsius to indicate when water boils and 0 to the freezing point of water.
The Fahrenheit scale was founded by Daniel Gabriel Fahrenheit, a German scientist. His scale was in accordance with brine's freezing and boiling temperature, which 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 the United States and England, use 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 turn our attention on how the conversion among them functions. As we saw before, Celsius was founded with the boiling and freezing points 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
Using water's properties, we can base a link with the temps in the Fahrenheit and Celsius units. 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. Given that, we can set up the following equation:
100 Celsius = 212 Fahrenheit
We can figure 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 utilize it, substitute the temp in Fahrenheit that you have to change it to Celsius.
Example
Let's make sure that this equation functions. Let’s figure out 212 F to C.
C = (212 F - 32) * (5/9)
C = 180 * 5/9
C = 100
As expected: 212 degrees F = 100 degrees C
How to Convert from Fahrenheit to Celsius
Now that we know the equation to convert Fahrenheit to Celsius, let's walkthrough] it one-by-one.
Steps to convert Fahrenheit to Celsius
1) First, take the temperature in Fahrenheit that you have to convert, and deduct 32 from it.
2) Next, multiply that number by 5/9.
3) The resulting number is same temperature in Celsius.
Example 1
We can also use the conversion formulas to study the average body temp from Fahrenheit to Celsius.
98.6 F to C
Plug this provided temp into the Celsius equation:
C = (98.6 F - 32) * (5/9)
C = 66.6 * 5/9
C = 37
As we've just seen, a regular human body temp is 98.6 degrees F, or its same in the Celsius scale, 37 degrees C.
Example 2
Let's utilize the Celsius conversion equation to transform a single degree Fahrenheit to Celsius. As normally, we will have to plug the numbers into the Celsius equation:
C = (1 F - 32) * (5/9)
By figuring out the complete equation, we will get the answer as a Celsius temp of:
C = (- 31) * (5/9)
C = -17.22
One degree Fahrenheit is even colder when you comprehend that it similar to -17.22 degrees Celsius!
Grade Potential Can Help You with Converting from Fahrenheit to Celsius
All this information is simply the silver of the full cope regarding temp scales. Temp conversion is a critical concept in math and physics. Grade Potential can help you master it now before you lag behind in your studies.
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