How can I retrieve the ISO time three days from now using javascript?

Question

How can I retrieve the ISO time three days from now using javascript?

Is there a way to retrieve the date in ISO format three days from now?

I know how to get today's date using this code snippet, but I'm uncertain about how to calculate the ISO date for three days in the future.

const today = new Date().toISOString().substring(0, 10);

javascript date

Answer 1

Answer №1

This custom script allows you to effortlessly adjust hours, minutes, and seconds as needed.

function customizeTime(date, addTime){
  let newTime=date.getTime();
  if(addTime.seconds) newTime+=1000*addTime.seconds; //check for extra seconds 
  if(addTime.minutes) newTime+=1000*60*addTime.minutes;//check for extra minutes 
  if(addTime.hours) newTime+=1000*60*60*addTime.hours;//check for extra hours 
  return new Date(newTime);
}

Date.prototype.customizeTime = function(addTime){
  return customizeTime(new Date(), addTime); 
}

let updatedDate = new Date().customizeTime({
    hours: 24 * 3, //Adding 3 days
    seconds: 0 //No additional seconds included
}).toISOString().substring(0, 10);

console.log( updatedDate );

Answer 2

This custom script allows you to effortlessly adjust hours, minutes, and seconds as needed.

function customizeTime(date, addTime){
  let newTime=date.getTime();
  if(addTime.seconds) newTime+=1000*addTime.seconds; //check for extra seconds 
  if(addTime.minutes) newTime+=1000*60*addTime.minutes;//check for extra minutes 
  if(addTime.hours) newTime+=1000*60*60*addTime.hours;//check for extra hours 
  return new Date(newTime);
}

Date.prototype.customizeTime = function(addTime){
  return customizeTime(new Date(), addTime); 
}

let updatedDate = new Date().customizeTime({
    hours: 24 * 3, //Adding 3 days
    seconds: 0 //No additional seconds included
}).toISOString().substring(0, 10);

console.log( updatedDate );

How can I retrieve the ISO time three days from now using javascript?

Answer №1

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