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Java Program to Convert Celsius to Fahrenheit
This post covers a program in Java that coverts a temperature in Celsius to its equivalent Fahrenheit value.
The formula to use, for Celsius to Fahrenheit conversion is:
F = (C * 1.8) + 32
where F is the temperature in Fahrenheit, whereas C is the temperature in Celsius.
Note - If you want to know, why this formula is used, then refer to Celsius to Fahrenheit Formula Explained.
Celsius to Fahrenheit Conversion in Java
The question is, write a Java program to convert Celsius to Fahrenheit. The Celsius value must be received by user at run-time of the program. The program given below is its answer:
import java.util.Scanner; public class fresherearth { public static void main(String[] args) { float celsius, fahrenheit; Scanner scan = new Scanner(System.in); System.out.print("Enter the Temperature (in Celsius): "); celsius = scan.nextFloat(); fahrenheit = (float) ((celsius*1.8)+32); System.out.println("\nEquivalent Temperature (in Fahrenheit) = " +fahrenheit); } }
The snapshot given below shows the sample run of above program with user input 37 as temperature in Celsius, to convert and print its equivalent Fahrenheit value:
Same Program in Other Languages
- C Centigrade to Fahrenheit Conversion
- C++ Centigrade to Fahrenheit Conversion
- Python Centigrade to Fahrenheit Conversion
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