Age calculator New
Calculate your exact age in years, months and days, the total days and weeks you have lived, and the days until your next birthday.
Days between dates calculator
Count the days between two dates, for a deadline, a holiday or a contract. You also get the difference in years, months and days, and the number of working days.
Runs in your browser. Nothing is uploaded.
Loading the date difference…
How to use the date difference
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Pick a start date and an end date.
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Choose whether the end date counts as a full day.
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Read the difference in days, weeks, working days and in years, months and days.
Frequently asked questions
Are public holidays excluded from the working days?
No. Working days are Monday to Friday; public holidays differ per country, so subtract them yourself.
Why is the end date not counted by default?
From Monday to Tuesday is one day. Turn on "Include the end date" when both days count, for example for the length of a holiday.
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