Tiny Toolkit

Days Until Date Calculator — Countdown to Any Date

Pick any future date to see a live countdown in days, weeks, and months — or check how many days have passed since a past date. Quick presets for popular calendar events like New Year's Day, Valentine's Day, Halloween, and Christmas let you check common countdowns in one click.

All processing happens in your browser. No data is sent to any server.

Frequently Asked Questions

What happens if the target date is in the past?
The tool shows how many days ago the date was, so it works as both a countdown and a 'days since' calculator.
How are the quick presets calculated?
Each preset picks the next occurrence of that calendar date. For example, if today is after Christmas, 'Christmas' will count down to next year's December 25th.
Can I calculate months until a date?
Yes. The results include total days, weeks and remainder days, and approximate months (calendar months between the two dates).

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