Celsius vs. Fahrenheit

Difference Between Celsius and Fahrenheit

The scale and the unit of measurement for temperature are Celsius and Fahrenheit. They have their respective values ​​for the freezing and boiling points and it is important to note that the fact of referring to freezing and boiling points, water is their base. This scale of measurement has been very useful in many ways and used around the world.


The Celsius scale is named after a Swedish astronomer Andres Celsius known who introduced his observation and discovery of two persistent degrees on a thermometer to science in 1742. At first the scale bore the name centigrade and was announced as the degrees centigrade, but because of some issues regarding ambiguity with the name, it was decided to use the name of the pioneer and formally adopted the name Celsius with the symbol C as the official. Many countries have adopted this system mainly because it is easy to use thus making it a standard in the measurement of temperature.


The Fahrenheit scale was proposed by a German physicist named Daniel Gabriel Fahrenheit in 1724. This scale has been used primarily for climatic, industrial and medical purposes especially in the West sometime during the 1960s. But one way or another, the conversion to Celsius scale was common among the countries, in some applications or the other. However Fahrenheit scale gained preference among other countries as the United States. This system minimizes negative temperature readings.

How to distinguish between Celsius and Fahrenheit?

The main difference between the scales of temperature depends on the relative values for freezing and boiling points. Boiling point of water in Celsius is 100 ° C while its freezing point is 0 ° C. In the Fahrenheit scale, water boils at 212 ° F while its freezing point is 32 ° F. Although it appears that the Celsius scale is easier to understand because of its value compared to Fahrenheit, a setback on the Celsius scale is less number of points between the act of freezing point and boiling point, meaning that the actual change in temperature could be greater. So decimals play an important role in Celsius scale. Another difference is that the Fahrenheit scale is usage is in the imperial system while the Celsius scale is widely adopted in the metric system of measurement.

It does not really matter that the scale is adopted because if converted into their corresponding equivalent in Fahrenheit or Celsius, it’s the same temperature reading. And to pass Celsius to Fahrenheit, multiply the reading by 9 / 5 and add 32. Fahrenheit reading can be converted to Celsius by subtracting 32 from the reading and multiply by 5 / 9.


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