Days Between Dates
Calculate the exact number of days, weeks, or months between any two dates.
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Calculate the exact number of days, weeks, or months between any two dates.
See the difference in days, weeks, months, and years simultaneously.
Exclude weekends for project planning and deadline calculation.
Find dates a specific number of days in the future or past.
Correctly handles leap years and varying month lengths.
Calculating days between dates is essential for project management, contract deadlines, rental agreements, pregnancy due dates, and event planning. Our tool gives instant, accurate results.
Business day calculations are particularly important for legal deadlines, payment terms, and project timelines where only working days count.
30 calendar days includes weekends; 30 business days is about 6 weeks. Always clarify which type.
February has 29 days in leap years, affecting calculations spanning February.
Whether the start and end dates are inclusive or exclusive matters. A 30-day notice starting June 1 ends June 30 or July 1 depending on interpretation.
Date calculations can differ by a day depending on time zones, especially for international deadlines.
The tool counts every calendar day between the start and end dates. You can optionally exclude weekends or holidays.
By default, the start date is included and the end date is excluded. You can toggle this behavior in the settings.
Yes, enable the business days option to exclude Saturdays and Sundays from the count.
Yes, February 29th is properly counted in leap years, ensuring accurate results.
Yes, enter a date and a number of days to find the resulting date in the future or past.