Python Convert Celsius to Fahrenheit

by Online Tutorials Library July 22, 2022

Python program to convert Celsius to Fahrenheit

In this tutorial, we will learn how to write a python program for converting degree Celsius temperature into degree Fahrenheit temperature.

Celsius:

Celsius is a unit of measurement for temperature, and it is also known as centigrade, and it is SI derived unit used by most of the countries worldwide.

It is named after the Swedish astronomer Anders Celsius.

Fahrenheit:

Fahrenheit is also a temperature scale, and it is named after Polish-born German physicist Daniel Gabriel Fahrenheit, and it uses degrees Fahrenheit as a unit for temperature.

Suppose we have a temperature in degree Celsius, and our task is to convert the value of temperature into the degree Fahrenheit and display it.

Example:

  Input: Temperature value in degree Celsius: 34   Output: The 37.00 degree Celsius is equal to: 93.20-degree Fahrenheit    Input: Temperature value in degree Celsius: 40  Output: The 45.00 degree Celsius is equal to: 113.00-degree Fahrenheit  

Approach:

We can input the degree Celsius temperature and apply the conversation formula of degree Fahrenheit from degree Celsius and display it on screen. The following is the relationship of degree Celsius and degree Fahrenheit:

T(°Fahrenheit)=(T(°Celsius)*1.8)+32

OR we can write:

T(°Fahrenheit)=(T(°Celsius)*9/5)+32

Example:

  celsius_1 = float(input(“Temperature value in degree Celsius: ” ))    # For Converting the temperature to degree Fahrenheit by using the above  # given formula  Fahrenheit_1 = (celsius_1 * 1.8) + 32      # print the result  print(‘The %.2f degree Celsius is equal to: %.2f Fahrenheit’        %(celsius_1, Fahrenheit_1))    print(“—-OR—-“)  celsius_2 = float (input(“Temperature value in degree Celsius: ” ))  Fahrenheit_2 = (celsius_2 * 9/5) + 32      # print the result  print (‘The %.2f degree Celsius is equal to: %.2f Fahrenheit’        %(celsius_2, Fahrenheit_2))  

Output:

Temperature value in degree Celsius:  34  The 34.00 degree Celsius is equal to: 93.20 Fahrenheit  ----OR----  Temperature value in degree Celsius:  23  The 23.00 degree Celsius is equal to: 73.40 Fahrenheit

To Convert Degree Fahrenheit into Degree Celsius:

The user can use the following formula for converting degree Fahrenheit into degree Celsius:

Example:

  Fahrenheit_1 = float( input(“Temperature value in degree Fahrenheit: ” ))    # For Converting the temperature from degree Fahrenheit to degree Celsius   # by using the above given formula  celsius_1 = (Fahrenheit_1 – 32)  / 1.8      # Print the result  print (‘The %.2f degree Fahrenheit is equal to: %.2f Celsius’        %(Fahrenheit_1, celsius_1))    print(“—-OR—-“)  Fahrenheit_2 = float( input(“Temperature value in degree Fahrenheit: ” ))  celsius_2 = (Fahrenheit_2 – 32) * 5/9      # Print the result  print (‘The %.2f degree Fahrenheit is equal to: %.2f Celsius’        %(Fahrenheit_2, celsius_2))  

Output:

Temperature value in degree Fahrenheit:  113  The 113.00-degree Fahrenheit is equal to: 45.00 Celsius  ----OR----  Temperature value in degree Fahrenheit:  234  The 234.00-degree Fahrenheit is equal to: 112.22 Celsius

Conclusion

In this tutorial, we discussed how to write a Python program for converting degree Fahrenheit to degree Celsius and vice versa.

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