Date Calculator
Find how many days are between two dates, or add and subtract days to work out a deadline. Business days are supported too.
Processed on your device. Nothing is uploaded.30 days
4 weeks and 2 days
0 months and 30 days
Business days (Mon–Fri): 20
How to use
- Choose “Days between dates” or “Add / subtract”.
- Enter the dates and amounts.
- Results appear instantly, including the weekday and business days.
FAQ
What does “Include end date” mean?
From the 1st to the 3rd is 2 days without the end date and 3 days with it. Hotel nights usually exclude it; event days usually include it.
Are public holidays excluded from business days?
Only Saturdays and Sundays are excluded. Public holidays are not, so double-check important deadlines against a calendar.