Fahrenheit to Celsius Formula, Examples | Convert F to C
Nevertheless where you are in the world, having knowledge of the outside temperature is appropriate to practice for the day or having knowledge for a trip. Within the three different scales to calculate temperature, Celsius and Fahrenheit are by far the most common. As a math concept, it’s straightforward to see the benefits of converting from one to the other.
Let’s look at where these scales come from and the formula to convert from Fahrenheit to Celsius. Optimistically, next time you take a vacation, you can promptly convert these units without using a converter online!
What Is Temperature?
The primary matter to know about Celsius and Fahrenheit is that they are scales of metering temperatures.
Temperature is the volume employed to calculate the hotness or coldness of something. It is measured with three main units: Celsius, Fahrenheit, and Kelvin. The Fahrenheit and Celsius units are utilized in majority parts of the world for routine life, on other hand the Kelvin temp unit is more commonly used in a technical environment.
The Fahrenheit and Celsius temps are distinct measures as they are based on the thesis of separate persons.
The Celsius scale was invented by Anders Celsius, a Swedish scientist. He created this scale with water, establishing temp units in accordance to 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 invented by Daniel Gabriel Fahrenheit, a German physicist. His measurement was founded on brine's freezing and boiling temp, that is salty water. He allocated the temperature when water freezes at 32, while the moment when it boils is 212 degrees Fahrenheit.
Majority of countries measure temperature in Celsius, but English-speaking countries, namely England and the United States, utilizes the Fahrenheit temperature unit.
What Is the Formula for Converting Fahrenheit to Celsius?
Now that we know more about the Celsius and Fahrenheit scales, let's focus on how the conversion within them works. As we observed previously, Celsius was founded with the boiling and freezing points 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
Utilizing water's characteristics, we can set a association with the temps in the Fahrenheit and Celsius scales. Remember that the boiling point of water is when it gets to 100 degrees Celsius. We also learned that the boiling point of water in Fahrenheit is 212 degrees. From here, we can set up the following equation:
100 Celsius = 212 Fahrenheit
We can solve this equation for Celsius and get the following equation:
Celsius = (Fahrenheit - 32) * (5/9)
This is the formula for conversion from Fahrenheit and Celsius. To use it, put the temp in Fahrenheit that you want to change it to Celsius.
Example
Let's make sure 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 expected: 212 degrees F = 100 degrees C
How to Convert from Fahrenheit to Celsius
Now that we learned the equation to change Fahrenheit to Celsius, let's go through] it step-by-step.
Steps to convert Fahrenheit to Celsius
1) Mainly, take the temperature in Fahrenheit that you want to change, and deduct 32 from it.
2) Then, multiply that value by 5/9.
3) The answer is the equivalent temp in Celsius.
Example 1
We can moreover utilize the conversion formulas to understand the regular human body temperature from Fahrenheit to Celsius.
98.6 F to C
Put this provided temperature into the Celsius equation:
C = (98.6 F - 32) * (5/9)
C = 66.6 * 5/9
C = 37
As we've just seen, an average human body temp is 98.6 degrees F, or its same in the Celsius unit, 37 degrees C.
Example 2
Let's utilize the Celsius conversion equation to transform one degree Fahrenheit to Celsius. As usual, we would have to put the value into the Celsius equation:
C = (1 F - 32) * (5/9)
By working out the complete equation, we will achieve the solution as a Celsius temp of:
C = (- 31) * (5/9)
C = -17.22
One degree Fahrenheit appears even more chilly when you comprehend 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 temperature scales. Temp conversion is an essential theory in math and physics. Grade Potential can help you master it now before you fall back in your academics.
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