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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.

Time Between DatesTime DurationAdd/Subtract Dates

Time Duration Calculator

Calculate the duration between two specific times. Ideal for tracking work hours, measuring project time, and time management tasks.

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How to Use

Select a start date and time, then choose an end date and time. The calculator will instantly show you the duration between these two points in various formats including days, hours, minutes, and seconds.

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
  • đŸ’ŧ Work hours and time tracking
  • ✈ī¸ Travel planning and trip duration
  • 📅 Event scheduling and time management
  • ⏰ Countdown to important dates