📅
Date Difference Calculator
Calculate the difference between two dates in days, weeks, months, and years. Also shows business days (weekdays).
💡 Business days exclude Saturdays and Sundays. Public holidays are not excluded.
📖 How to Use
- Select the start date
- Select the end date
- Toggle the business days option
- View the date difference and detailed breakdown
✨ Features
- ✓Calculate days between two dates
- ✓Detailed breakdown in years, months, days
- ✓Convert to weeks, months, years
- ✓Business days (weekdays) calculation
- ✓Weekend days count
- ✓Automatic date order handling
📐 Formula
Date Difference = |End Date - Start Date|💡 How It Works
- •The date difference calculator shows the interval between two dates in various units.
- •Total days is the number of days between start and end dates (inclusive).
- •Weeks are calculated by dividing days by 7, months by an average of 30.44 days.
- •Years account for leap years using 365.25 days.
- •Business days exclude Saturdays and Sundays.
- •The detailed breakdown shows the difference in years, months, and days (e.g., 2 years 3 months 15 days).
❓ FAQ
Q. Does the business days calculation exclude public holidays?
A. No, this calculator only excludes Saturdays and Sundays. Public holidays vary by country and are not included.
Q. Does the order of start and end dates matter?
A. No, the calculation works regardless of order. It always shows a positive difference.
Q. Is the months calculation accurate?
A. Since months have different numbers of days, it's an approximation based on 30.44 days. For exact months, refer to the detailed breakdown.
Q. Can I use this for contract or employment duration?
A. Yes, it's useful for calculating contract periods, employment duration, loan terms, and more.