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Recurring Date Generator
Generate dates from one calendar anchor with explicit interval, count and month-end rules.
Gregorian date and explicit recurrence options
recurring-dates.json
Browser only
Runs locally in your browser. Your files, pasted content and generated output are not uploaded. Reset clears this tool’s working data.
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How to use this tool
- Enter the anchor date, unit, positive interval and number of occurrences.
- Choose whether to include the anchor and select Generate dates.
- Download every occurrence and its offset from the original anchor.
Examples
An included 2024-01-31 monthly anchor produces January 31, February 29 and March 31.
Limitations
- Years 0001–9999, interval 1–10000, count 1–1000 and final offset at most 100000 units; 512 total input UTF-16 units, 1 MiB JSON and 30 seconds.
- Count is the number of emitted dates. Every occurrence uses the original anchor; month and year arithmetic clamps to the final valid day.
- No RRULE, timezone, daylight-saving, holiday or calendar-file scheduling.
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