Date Calculator (Add/Subtract Time)

Add or Subtract Time from a Date

Start Date:

Operation: Add (+) Subtract (-)

Years

Months

Weeks

Days

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Select the "Start Date" using the date picker.
Choose whether to "Add" or "Subtract" time.
Enter the number of Years, Months, Weeks, and/or Days to add or subtract. You can use multiple fields (e.g., add 1 year and 2 weeks).
Click the "Calculate Resulting Date" button.
The calculated date will be displayed below.

Note: Month calculations handle varying month lengths and leap years.

Planning & Scheduling: Determine future dates for deadlines, events, or follow-ups.
Calculating Past Dates: Find dates from a specific time ago.
Timeline Calculation: Easily calculate dates based on durations (e.g., project timelines, warranty periods).