Date Calculator
Add or subtract days, weeks, or months from any date to find deadlines, due dates, or future events.
Result date
2026-07-15
How to use
- Pick a starting date.
- Enter an amount and choose days, weeks, or months.
- Select add or subtract to get the result date.
Frequently Asked Questions
Months are added calendar-style (e.g. Jan 31 + 1 month → Feb 28/29).