Date Calculator

Easily calculate future or past dates by adding or subtracting days, weeks, months, or years.

Waiting for your input…

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:

  1. Select Base Date (e.g., April 15, 2024)
  2. Choose Operation: Add (+) or Subtract (-)
  3. Enter Units: Days/weeks/months/years (e.g., “2 weeks + 3 days”)
  4. Click “Calculate” → Get exact date

Unique Real-World Examples:

ScenarioInput DateOperationResult Date
Project deadline2025-03-10+ 6 weeks + 5 days2025-04-24
Visa renewal reminder2024-12-01– 3 months – 15 days2024-08-17
Historical research1999-08-21– 40 years + 11 months1960-07-21

➤ Calculate hours now:
Hours Calculator