Convert seconds into minutes and seconds

Question

How can I convert seconds into minutes and seconds?

I am aware that you can convert seconds to minutes like so, but I don\'t know how I can get the remainder of seco

Answer 1

Here's a better answer from Convert Seconds Integer To HH:MM, iPhone

- (NSString *)timeFormatted:(int)totalSeconds{

  int seconds = totalSeconds % 60; 
  int minutes = (totalSeconds / 60) % 60; 
  int hours = totalSeconds / 3600; 

  return [NSString stringWithFormat:@"%02d:%02d:%02d",hours, minutes, seconds]; 
}

Swift version:

private func getFormattedVideoTime(totalVideoDuration: Int) -> (hour: Int, minute: Int, seconds: Int){
        let seconds = totalVideoDuration % 60
        let minutes = (totalVideoDuration / 60) % 60
        let hours   = totalVideoDuration / 3600
        return (hours,minutes,seconds)
    }

Answer 2

You will obtain minutes with :

int minutes = totalSeconds / 60;

and remaining seconds with:

int seconds = totalSeconds % 60;.

Answer 3

Swift 5:

String with format hh:mm:ss

extension Float {

    var hoursMinutesSecondsFormat : String {
    let seconds = self.truncatingRemainder(dividingBy: 60).rounded(.toNearestOrAwayFromZero)
    let minutes = (self / 60).truncatingRemainder(dividingBy: 60).rounded(.toNearestOrAwayFromZero)
    let hours   = (self / 3600).rounded(.toNearestOrAwayFromZero)
    return String(format:"%02.f:%02.f:%02.f", hours,minutes, seconds);
    }
   
}

Answer 4

Swift

/** Returns the seconds as in clock format 02:24  */
    class func formatMinuteSeconds(_ totalSeconds: Int) -> String {

        let minutes = Double(totalSeconds) / 60;
        let seconds = totalSeconds % 60;

        return String(format:"%02d:%02d", minutes, seconds);
    }

Answer 5

You can resolve this problem with NSMeasurement and NSUnitDuration. These classes require iOS 10.0+, tvOS 10.0+, macOS 10.12+ or watchOS 3.0+. The code below converts seconds to minutes and seconds.

int seconds = 230;
NSMeasurement* measurement = [[NSMeasurement alloc] initWithDoubleValue:seconds unit:NSUnitDuration.seconds];
NSMeasurement* measurementMinutes = [measurement measurementByConvertingToUnit:NSUnitDuration.minutes];
int minutes = floor(measurementMinutes.doubleValue);
NSMeasurement* measurementMinutesWithoutSeconds = [measurement measurementBySubtractingMeasurement:[[NSMeasurement alloc] initWithDoubleValue:minutes unit:NSUnitDuration.minutes]];
int secondsRemainder = floor([measurementMinutesWithoutSeconds measurementByConvertingToUnit:NSUnitDuration.seconds].doubleValue);
NSLog(@"%d %d", minutes, secondsRemainder); // 3 50