Add / Subtract Days Calculator
Add or subtract days, weeks, months or years from any date. Free to use online with no sign-up. Fast and mobile-friendly.
Find future deadlines, past dates or calendar offsets without counting manually.
Example
Add 30 days to a date to find a 30-day deadline.
Frequently asked questions
- Is the add / subtract days calculator free to use?
- Yes. The tool is free to use and does not require an account.
- Is my input stored?
- For browser-based tools, your input stays on your device. The URL shortener is the exception because short links must be stored to redirect later.