Advanced Date Calculator
Your all-in-one tool for Date Differences, Age Calculation, and Time Duration.
Date Calculator
Start Date
End Date
Calculate Date Difference
Calculate Date Difference
Add to Date
Subtract from Date
Find Weekday
Calculate Age
Dates Between
Countdown Timer
Today
Tomorrow
Next Week
Year End
Clear
Result
History
0
Total
0
Today
Why Use This Advanced Date Calculator?
Welcome to the most comprehensive Date Calculator on the web. Whether you need to find the number of days between two dates, calculate your exact age, or plan a project timeline by adding days to a start date, this tool handles it all.
Key Features:
- Date Difference Calculator: Accurately calculate the years, months, weeks, and days between any two dates.
- Age Calculator: Find out exactly how old you are in days, months, and years. Also, see when your next birthday is!
- Add or Subtract Days: Perfect for planning. Add 30, 60, or 90 days to a date to find deadlines.
- Business Days Calculation: Option to include or exclude weekends for professional project management.
- Export Data: Save your calculations to your history or export them as PDF or CSV files.
How to Calculate Days Between Dates
Simply select your "Start Date" and "End Date" in the tool above. Click "Calculate," and our algorithm will instantly provide the duration in multiple formats (total days, weeks, etc.). This feature is essential for event planning, visa calculations, and scheduling.