# Java Program to Convert Celsius into Fahrenheit

Celsius scale is a temperature scale that is based on the freezing point of water at 0 Â°C and the boiling point of water at 100 Â°C. Fahrenheit scale is a temperature scale that has a freezing point of water at 32 Â°F and the boiling point of water at 212 Â°F.

Examples:

```Input : 0
Output: 32
Input :-40
Output:-40
```

fahrenheit=(celsius*1.8)+32

Approach:

1. Initializing value of celsius as 10.0 and Fahrenheit value as 0.0
2. Calculate the Fahrenheit using the below formula
3. Fahrenheit=(celsius*1.8)+32;
4. Display Fahrenheit.

Below is the implementation of the above approach:

## Java

 `// Java Program to Convert Celsius into Fahrenheit ` `class` `celsiustofahrenheit { ` `    ``public` `static` `void` `main(String[] args) ` `    ``{ ` `        ``// initialising ` `        ``double` `celsius = ``10.0``, fahrenheit = ``0.0``; ` `       `  `        ``// formula for conversion ` `        ``fahrenheit = (celsius * ``1.8``) + ``32``; ` `        ``System.out.println( ` `            ``" value of temperature in fahrenheit:"` `            ``+ fahrenheit); ` `    ``} ` `}`

Output

` value of temperature in fahrenheit:50.0`

Time Complexity: O(1)

Space Complexity: O(1)

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