Calculate the time between two dates in multiple units. Add or subtract days, find business days, and more.
Select your dates and click "Calculate Difference" to see the time between them in various units.
Perform operations with the selected dates
Days: Total calendar days between two dates.
Business Days: Weekdays only (Monday-Friday).
Weeks: 7-day periods (remainder shown as days).
Months: Based on average month length (30.44 days).
Years: Based on average year length (365.25 days).
• Leap years are automatically accounted for in calculations.
• Time zone differences are not considered in this calculator.
• Business day calculations exclude weekends and selected holidays.
• For precise calculations including time zones, use specialized tools.