Question

How to convert hh:mm:ss to minutes in Java

Answer 1

public class TimeConverter {
    public static double hhmmsstominutes(String hhmmss) {
        String[] timeParts = hhmmss.split(":");
        
        int hours = Integer.parseInt(timeParts[0]);
        int minutes = Integer.parseInt(timeParts[1]);
        int seconds = Integer.parseInt(timeParts[2]);

        return (hours * 60) + minutes + (seconds / 60.0);
    }

    public static void main(String[] args) {
        System.out.println(hhmmsstominutes("2:30:00"));
        System.out.println(hhmmsstominutes("2:35:30"));
        System.out.println(hhmmsstominutes("5:00:45"));
    }
}


/*
run:

150.0
155.5
300.75

*/

 

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