Calculate a future date by adding a specific number of days.
Select a start date and enter the number of days to add for instant future date calculation....
Enter values to see the result.
Choose your base date using the date picker. You can select today's date or any date in the past or future.
Type the number of days you want to add. The calculator accepts any positive number and automatically handles month transitions and leap years.
Instantly see the calculated future date displayed in a clear, readable format with the full month name, day, and year.
Use the result for setting project deadlines, estimating delivery dates, planning vacations, or calculating contract expiration dates.
Select today's date as your starting date, enter 90 in the days field, and the calculator will instantly show you the exact date 90 days in the future, accounting for all month lengths and leap years.
Yes, absolutely. The calculator automatically detects leap years and adjusts February accordingly, ensuring accurate date calculations regardless of the year.
This calculator adds calendar days. For business day calculations (excluding weekends and holidays), you would need to manually account for non-working days based on your specific business calendar.
There's no practical limit. You can add thousands of days to calculate dates years or even decades into the future. The calculator handles all date ranges accurately.
Enter your project start date and add the estimated duration in days to find your deadline. This is perfect for setting realistic timelines and communicating delivery dates to stakeholders.
The most reliable tool for forward date planning.
Calculate a future date by adding a specific number of months.
Calculate a future date by adding a specific number of years.
Calculate a past date by subtracting a specific number of days.
Calculate a past date by subtracting a specific number of months.
Calculate a past date by subtracting a specific number of years.
Calculate the number of days between two dates.