Date Calculators

Recurring Date Calculator

Enter when something first happened and how often it repeats, and see the next occurrence — plus a preview of the ones after that.

Pick a start date

How this is calculated

Starting from your first occurrence, the calculator adds the interval repeatedly until it lands on the next date that's on or after today, then lists a few occurrences after that. Yearly events keep the same month and day each year (with February 29th handled by falling back to the 28th on non-leap years); monthly events keep the same day of month where possible.

This is built for recurring dates without a fixed end — birthdays, anniversaries, subscription renewals. If you need days remaining until one single fixed date instead, use the Days Until Calculator.

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