Fahrenheit to Celsius Formula, Examples | Convert F to C
Regardless where you’re in the world, having knowledge of the outdoor temp is relevant to prepare for the day or having knowledge for a trip. Out of the three units to calculate temp, Celsius and Fahrenheit are by far the most common. As a math theory, it’s straightforward to observe the utilizes of converting from one to the other.
Let’s take a look where these scales come from and the equation to convert from Fahrenheit to Celsius. Optimistically, in future when you go for a trip, you can swifty convert these scales without an online converter!
What Is Temperature?
The first information to know about Celsius and Fahrenheit is that they are scales of metering temperatures.
Temperature is the volume used to calculate the warmth or coldness of things. It is measured with three main scales: Celsius, Fahrenheit, and Kelvin. The Fahrenheit and Celsius scales are utilized in most part of the world for everyday life, while the Kelvin temp scale is more frequently utilized in a scientific setting.
The Fahrenheit and Celsius temperatures are different measures as they are in accordance with the thesis of distinct individuals.
The Celsius unit was invented by Anders Celsius, a Swedish scientist. He created this measure with water, establishing temp units 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 point of water.
The Fahrenheit scale was invented by Daniel Gabriel Fahrenheit, a German scientist. His scale was based on brine's freezing and boiling temp, which is salty water. He assigned the point when water freezes at 32, while the temperature when it boils is 212 degrees Fahrenheit.
Most countries measure temperature in Celsius, but English-speaking countries, specifically England and the United States, use the Fahrenheit temperature unit.
What Is the Formula for Converting Fahrenheit to Celsius?
Now that we know more regarding the Celsius and Fahrenheit scales, let's focus on how the conversion within them works. As we saw before, Celsius was established 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 properties, we can set a association with the temperatures in the Celsius and Fahrenheit units. Keep 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 this, we can set up the following equation:
100 Celsius = 212 Fahrenheit
We can work out 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, replace the temp in Fahrenheit that you desire to convert to Celsius.
Example
Let's ensure that this formula works. 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 learned the formula to change Fahrenheit to Celsius, let's practice] it step-by-step.
Steps to convert Fahrenheit to Celsius
1) First, take the temperature in Fahrenheit that you have to convert, and subtract 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 use the conversion formulas to understand the average body temp from Fahrenheit to Celsius.
98.6 F to C
Plug 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 human body temp is 98.6 degrees F, or its similar in the Celsius scale, 37 degrees C.
Example 2
Let's use the Celsius conversion formula to transform a single degree Fahrenheit to Celsius. As normally, we would have to replace the value into the Celsius formula:
C = (1 F - 32) * (5/9)
By working out the entire formula, we will get the answer as a Celsius temp of:
C = (- 31) * (5/9)
C = -17.22
One degree Fahrenheit is even more chilly when you understand that it equals -17.22 degrees Celsius!
Grade Potential Can Guide You with Converting from Fahrenheit to Celsius
All this information is just the silver of the full cope about temp measurements. Temperature conversion is a critical theory in mathematics and science. Grade Potential can assist you beat it it now before you fall back in your academics.
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