Use our Date Calculator to quickly find past or future dates by adding or subtracting days, weeks, months, or years in seconds.
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Date Calculator: Effortlessly Plan Ahead or Look Back
Instantly calculate future/past dates by adding/subtracting days, weeks, months, or years. Perfect for event planning, deadlines, or historical tracking.
How to use:
- Select Base Date (e.g., April 15, 2024)
- Choose Operation: Add (+) or Subtract (-)
- Enter Units: Days/weeks/months/years (e.g., “2 weeks + 3 days”)
- Click “Calculate” → Get exact date
Unique Real-World Examples:
| Scenario | Input Date | Operation | Result Date |
|---|---|---|---|
| Project deadline | 2025-03-10 | + 6 weeks + 5 days | 2025-04-24 |
| Visa renewal reminder | 2024-12-01 | – 3 months – 15 days | 2024-08-17 |
| Historical research | 1999-08-21 | – 40 years + 11 months | 1960-07-21 |
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