Time Duration Calculator – Time Difference Calculator

Calculate time duration between two dates and times. Account for business days, working hours, and time zones for accurate time calculations.

Time Duration Calculator – Time Difference Calculator

Calculate time duration between two dates and times. Account for business days, working hours, and time zones for accurate time calculations.

Start date and time (YYYY-MM-DD HH:MM)

End date and time (YYYY-MM-DD HH:MM)

Exclude weekends from calculation

Exclude holidays from calculation

Count only working hours (8 hours/day)

365
Days Between
📅
1
Years
🗓️
12
Months
📊
52
Weeks
⏰
365
Days
8,760
Hours
525,600
Minutes

Calculating Time Durations

Time duration calculations are essential for project management, billing, and scheduling. Different calculation methods account for business days, working hours, and holidays.

How to Use This Calculator

Follow these simple steps to get accurate results:

  1. Enter your start date and time
  2. Enter your end date and time
  3. Enter your exclude weekends
  4. Enter your exclude holidays
  5. Enter your working hours only
  6. Click the "Calculate" button to see your results
  7. Review the detailed breakdown and explanation

Why Use Our Time Duration Calculator – Time Difference Calculator?

  • 100% free and no registration required
  • Instant, accurate calculations with professional formulas
  • Mobile-friendly design that works on any device
  • Privacy-focused - your data never leaves your browser
  • Educational content to help you understand the results

Frequently Asked Questions

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