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Days Until Date Calculator

Find out exactly how many days until any future date or event.

About This Tool

Free "days until" calculator online — find out exactly how many days remain until any future date, such as a holiday, birthday, deadline, wedding, exam, or trip. Enter the target date and optionally a label for the event, and instantly see the number of days remaining, broken down into weeks and days for easier planning. The result updates live and can be shared or reused for planning purposes such as countdown graphics, event pages, or personal reminders. Works entirely in your browser — pick any date in the future (or the past, to see how many days have elapsed) and get an immediate answer.

How to Use

  1. 1

    Pick the target date

    Select the future date you want to count down to.

  2. 2

    Optionally label the event

    Add a short label like "Christmas" or "My Trip" to personalize the result.

  3. 3

    Read the days remaining

    See the total days until the date, broken into weeks and days.

Frequently Asked Questions

How many days until a specific holiday?+
Pick the holiday's date (e.g., December 25 for Christmas) and the calculator instantly shows the number of days remaining from today.
Can I check how many days have passed since a past date instead?+
Yes — if you select a date in the past, the tool shows the number of days that have elapsed since that date instead of days remaining.

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