Convert Celsius to Fahrenheit
Use the formula F = C * 9/5 + 32 to convert temperatures:
Example
double celsius = 23.5;
double fahrenheit = celsius * 9 / 5 + 32;
System.out.println(celsius + "C = " + fahrenheit + "F");Explanation: We apply the standard conversion formula. Multiplying by 9/5 and adding 32 converts Celsius into Fahrenheit.