Days Between Dates
Exact day and week count between two dates.
Count days and move dates
- Pick difference for the gap between two dates, with totals in days, weeks, hours and minutes.
- Use add or subtract to shift a date by days, weeks or months — month ends clamp to the last valid day.
- Use business days for Monday-to-Friday deadlines without country holidays.
Date questions
Does it count today?
Only with inclusive on. Plain mode counts full 24 h gaps between the two dates.
Are holidays discounted in business days?
No: only weekends are removed. Holiday calendars change per country, so add them manually to the result.
What happens adding one month to January 31?
It lands on the last day of February (28th, or 29th in leap years) instead of rolling into March.