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Date Calculator

Calculate time between dates, add or subtract dates, and compute durations with precision. Perfect for planning, scheduling, and time tracking.

Add or Subtract Time & Dates

Add or subtract days, weeks, months, or years from any date. Perfect for calculating deadlines, future events, or looking back at past dates.

About Date Calculator

Our comprehensive date calculator helps you perform various date and time calculations with ease. Whether you need to find the difference between two dates, calculate duration, or add/subtract time from a specific date, our tool provides accurate results instantly.

Key Features

  • ✓ Calculate exact time difference between any two dates
  • ✓ Get results in multiple formats (years, months, weeks, days, hours)
  • ✓ Track business days and exclude weekends
  • ✓ Add or subtract any amount of time from a date
  • ✓ Calculate elapsed time and duration
  • ✓ All calculations happen in your browser - completely private

Common Use Cases

  • 📊 Project planning and deadline calculation
  • 🎂 Age calculation and birthday countdowns
  • 💼 Work hours and time tracking
  • ✈️ Travel planning and trip duration
  • 📅 Event scheduling and time management
  • ⏰ Countdown to important dates