Date & Time Tools
Add Days to Date
Calculate dates, times and durations with Add Days to Date. Free, fast and mobile-friendly. No sign-up required, and calculations or text processing run locally in your browser whenever possible.
Add days, weeks, months or years to a start date and get the resulting date.
Add days to date
StartMay 03, 2026
Amount30 days
Directionadd
Add days to dateJun 02, 2026
calculated date
30 days after May 03, 2026.
What is add days to date?
Add calendar time to a date for deadlines, renewals, trial periods and planning checkpoints. The calculator supports days, weeks, months and years.
How to use add days to date
- Enter the dates or times required by the Add Days to Date.
- Adjust options such as included days, business days or time zones where available.
- Read the instant result and copy the values you need.
When to use add days to date
- Add 30 days to a date
- Find a renewal date
- Plan future milestones
- Add weeks to a schedule
FAQ
Can I add weeks or months too?
Yes. Choose days, weeks, months or years before calculating the result.
Does this count business days?
No. This is calendar addition. Use the Business Days Calculator for weekday-only counting.