“Quickly calculate the number of days, weeks, months, and years between two dates or add/subtract days, weeks, months, or years from any date. Exclude weekends or holidays for accurate results. Our mobile-friendly and WordPress-ready Date Calculator makes planning events, deadlines, or schedules simple and fast, with clear, easy-to-read results.”

FAQs:

1. How do I calculate days between two dates?
   Select a start and end date, optionally exclude weekends or holidays, then click Calculate to see the difference.

2. Can I add or subtract time from a date?
   Yes, choose a base date, enter the amount and unit (days, weeks, months, years), select Add or Subtract, then calculate.

3. Does it work on mobile devices?
   Absolutely! The calculator is fully responsive and works on smartphones, tablets, and desktops.

4. Can I exclude holidays?
   Yes, enter holidays in YYYY-MM-DD format, separated by commas, and they will be excluded from calculations.