How to Use the Date Calculator?
Our Date Difference Calculator is designed for simplicity and accuracy. It handles leap years and variable month lengths automatically.
1. Calculate Time Difference
- Select the Start Date and End Date.
- Check "Include End Date" if you want to count the last day (e.g., for inclusive leave calculation).
- Click Calculate to see the span in Years, Months, and Days.
2. Add or Subtract Days
- Switch to the Add / Subtract tab.
- Enter your base date.
- Input the number of days, weeks, or months to add or remove.
- Instantly see the resulting future or past date.