Fahrenheit to Celsius Formula, Examples | Convert F to C
No matter where you are in the world, knowing the outside temp is applicable to prepare for the day or having knowledge for a trip. Out of the three scales to measure temperature, Celsius and Fahrenheit are by far the most used. As a mathematical concept, it’s easy to look at the usefulness of converting from one to the other.
Let’s look at where these measures come from and the formula to convert from Fahrenheit to Celsius. Optimistically, in future when you travel, you can promptly convert these units without an online converter!
What Is Temperature?
The primary thing to learn about Fahrenheit and Celsius is that they are units for measuring temps.
Temperature is the volume employed to measure the hotness or coldness of an object. It is calculated with three main units: Fahrenheit, Kelvin and Celsius. The Celsius and Fahrenheit scales are used in most part of the world for everyday life, whereas the Kelvin temperature unit is more generally employed in a technical context.
The Celsius and Fahrenheit temperatures are different measures because they are founded on the work of distinct persons.
The Celsius unit was created by Anders Celsius, a Swedish scientist. He created this measure with water, founding temp units in accordance to the freezing point and boiling point of water. He assigned 100 degrees Celsius to signify when water boils and 0 to the freezing point of water.
The Fahrenheit scale was created by Daniel Gabriel Fahrenheit, a German scientist. His measurement was founded on brine's freezing and boiling temp, which is salty water. He assigned the temperature when water freezes at 32, while the moment when it boils is 212 degrees Fahrenheit.
Majority of countries determine temperature in Celsius, but English-speaking countries, specifically the United States and England, utilizes the Fahrenheit temperature unit.
What Is the Formula for Converting Fahrenheit to Celsius?
Now that we learned more regarding the Celsius and Fahrenheit scales, let's concentrate on how the conversion among them works. As we observed before, Celsius was created with the freezing and boiling points of water being 0 and 100 degrees Celsius. These measures are as same as 32 F for freezing and 212 F for boiling in Fahrenheit.
Formula to Convert to Celsius scale
Using water's features, we can base a relationship with the temps in the Celsius and Fahrenheit scales. Bear in mind that the boiling point of water is when it reaches 100 degrees Celsius. We also know that the boiling point of water in Fahrenheit is 212 degrees. From here, we can make 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, replace the temperature in Fahrenheit that you have to convert to Celsius.
Example
Let's make sure 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 know the formula to change Fahrenheit to Celsius, let's go through] it one-by-one.
Steps to convert Fahrenheit to Celsius
1) Mainly, take the temp in Fahrenheit that you have to convert, and subtract 32 from it.
2) Subsequently, multiply that number by 5/9.
3) The ensuing value is exactly the same temp in Celsius.
Example 1
We can moreover use the conversion equations to learn the regular 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 observed, an average body temp is 98.6 degrees F, or its similar in the Celsius scale, 37 degrees C.
Example 2
Let's utilize the Celsius conversion equation to transform one degree Fahrenheit to Celsius. As normally, we would have to replace the value into the Celsius formula:
C = (1 F - 32) * (5/9)
By figuring out the whole formula, we will end up with a Celsius temp of:
C = (- 31) * (5/9)
C = -17.22
One degree Fahrenheit seems even more chilly when you comprehend that it similar to -17.22 degrees Celsius!
Grade Potential Can Help You with Converting from Fahrenheit to Celsius
All this data is only the tip of the iceberg regarding temperature scales. Temp conversion is an essential concept in mathematics and physics. Grade Potential can help you master it now before you fall behind in your studies.
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