Date Calculator: Add Years, Months & Days
Calculate future dates by adding years, months, and days to a start date using Excel formulas.
This template helps you quickly compute end dates by adding custom time periods to any starting date. Simply enter your initial date and specify how many years, months, and days to add—the formula automatically calculates the resulting date. Perfect for project deadlines, contract expiration dates, milestone tracking, and any scenario where you need to determine dates in the future.
What's inside
- Add years, months, and days separately
- Automatic date calculation using DATE formula
- Handles month/year rollovers correctly
- Input fields for start date and time periods
- Displays calculated end date
Download this template
.xlsx · 1 sheet · included with lifetime access
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