Answers for "calculate difference in days between two dates"

How to calculate the difference between two dates

$datetime1 	= new DateTime('2020-10-11 16:52:52');
$datetime2 	= new DateTime('2020-10-13 16:52:52');
$interval 	= $datetime1->diff($datetime2);

echo $interval->format('%a days');

calculate days between dates

let startDate = "2021-04-01";
let date1 = new Date();
let date2 = new Date(startDate);
let timeInMilisec = date1.getTime() - date2.getTime();
let daysBetweenDates = Math.ceil(timeInMilisec / (1000 * 60 * 60 * 24));

#find the difference in days between two dates.

#Find the difference in days between two dates.

from datetime import date
start_date = date(2022, 1, 10)
end_date = date(2022, 11, 10)
(end_date - start_date).days

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