Date Calculator
Days Between Two Dates
Add to or Subtract from a Date
Date Calculator Online: Calculate Days Between Dates or Add/Subtract Dates
A date calculator is a handy online tool that helps you find the number of days between two dates, or add and subtract years, months, weeks, and days from a specific date. Whether you need to plan events, calculate deadlines, or simply satisfy your curiosity, our date calculator makes it easy and accurate.
How to Use the Date Calculator
- Days Between Two Dates: Enter the start and end dates, and instantly see the difference in years, months, weeks, and days. Optionally, include the end day in your calculation.
- Add/Subtract from a Date: Enter a base date and specify how many years, months, weeks, or days to add or subtract. The tool will show you the resulting date and the day of the week.
Why Use Our Date Calculator?
- Fast and accurate date calculations
- Modern, mobile-friendly interface
- Free to use, no registration required
- Perfect for planning, scheduling, and more
Try our date calculator now and make date math easy!