Question

How to get the number of hours between 2 dates in JavaScript

Answer 1

function getHoursBetween2Dates(startDate, endDate) {
  	const millisecondsInHour = 1000 * 60 * 60;

  	return Math.round(Math.abs(endDate - startDate) / millisecondsInHour);
}


console.log(getHoursBetween2Dates(new Date(2022, 3, 27, 8, 31, 0), new Date(2022, 3, 31, 9, 56, 30)));
  
  
  
  
/*
run:
  
97
  
*/

 

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