Add/Subtract Date
Free online Add/Subtract Date Calculator - Add or subtract days, weeks, months, and years from any date. Calculate future and past dates easily.
Total Days
0
Total Weeks
0
Weekdays
0
Years / Months / Days
-
Add/Subtract Result
-
Base Date
-
Days Added
0
Result Date
-
Business Days
0
Start Date
-
End Date
-
Next Birthday
-
Days Until
0
Your Age
-
Next Anniversary
-
Years Together
0
Estimated Due Date
-
1st Trimester Ends
-
2nd Trimester Ends
-
3rd Trimester Starts
-
Cycle Length
-
Retirement Date
-
Time Remaining
-
Days
0
Hours
0
Minutes
0
Seconds
0
Target:
Key Features
Add or subtract days, weeks, months, or years from any date
Calculate business days by skipping weekends
See the result in multiple date formats
Find the day of the week for the resulting date
Planning project deadlines
Calculating payment due dates
Finding future or past dates
Scheduling events and appointments
How To Use
How To Use
Enter the Start Date in the first field
Choose whether to Add or Subtract
Enter the Value (number) to add or subtract
Select the Unit (days, weeks, months, or years)
Check the box if you want to use business days only
Click the Calculate New Date button
Frequently Asked Questions
How do I calculate the difference between two dates?
Can I add or subtract time from a date?
What is business days calculation?
Are leap years accounted for?
Is this date calculator free to use?
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