# Program for Fahrenheit to Kelvin conversion

• Difficulty Level : Easy
• Last Updated : 24 May, 2022

Given a Temperature in Fahrenheit scale, our task is to convert it into Kelvin scale.
Examples :

```Input : F = 100
Output : K = 311.278

Input : F = 110
Output : K = 316.833```

The temperature conversion from Fahrenheit ( F ) to Kelvin ( K ) is given by the formula :

`K = 273.5 + ((F - 32.0) * (5.0/9.0))`

## C++

 `// CPP program to convert temperature from``// Fahrenheit to Kelvin``#include``using` `namespace` `std ;` `// Function to convert temperature from degree``// Fahrenheit to Kelvin``float` `Fahrenheit_to_Kelvin( ``float` `F )``{``    ``return` `273.5 + ((F - 32.0) * (5.0/9.0));``}` `// Driver function``int` `main()``{``    ``float` `F = 100;``    ``cout << ``"Temperature in Kelvin ( K ) = "``          ``<< Fahrenheit_to_Kelvin( F ) ;``    ``return` `0;``}`

## Java

 `// Java program to convert temperature``// from Fahrenheit to Kelvin``class` `GFG``{` `// Function to convert temperature ``// from degree Fahrenheit to Kelvin``static` `float` `Fahrenheit_to_Kelvin( ``float` `F )``{``    ``return` `273``.5f + ((F - ``32``.0f) * (``5``.0f/``9``.0f));``}` `// Driver code``public` `static` `void` `main(String arg[])``{``    ``float` `F = ``100``;``    ``System.out.print(``"Temperature in Kelvin ( K ) = "``                    ``+ (Math.round(Fahrenheit_to_Kelvin( F )``                                        ``*``1000.0``)/``1000.0``)) ;``}``}``// This code is contributed by Anant Agarwal.`

## Python

 `# Python program to convert temperature from``# Fahrenheit to Kelvin` `# Function to convert temperature``def` `Fahrenheit_to_Kelvin(F):``    ``return` `273.5` `+` `((F ``-` `32.0``) ``*` `(``5.0``/``9.0``))` `# Driver function``F ``=` `100``print``(``"Temperature in Kelvin ( K ) = {:.3f}"``            ``.``format``(Fahrenheit_to_Kelvin( F )))`

## C#

 `// C# program to convert temperature``// from Fahrenheit to Kelvin``using` `System;` `class` `GFG``{` `// Function to convert temperature``// from degree Fahrenheit to Kelvin``static` `float` `Fahrenheit_to_Kelvin( ``float` `F )``{``    ``return` `273.5f + ((F - 32.0f) *``                    ``(5.0f/9.0f));``}` `// Driver code``public` `static` `void` `Main()``{``    ``float` `F = 100;``    ``Console.WriteLine(``"Temperature in Kelvin (K) = "``                    ``+ (Math.Round(Fahrenheit_to_Kelvin(F)``                                        ``*1000.0)/1000.0)) ;``}``}` `// This code is contributed by vt_m.`

## PHP

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## Javascript

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Output :

`Temperature in Kelvin ( K ) = 311.278`

Time Complexity: O(1), as we are not using any loops.

Auxiliary Space: O(1), as we are not using any extra space.

My Personal Notes arrow_drop_up