Why Use Our Time Calculator?
Calculate precise time intervals between two events instantly. Perfect for tracking work hours, meeting durations, project timelines, and personal scheduling. Our free tool helps in time management and productivity enhancement.
⏳ Time Duration Calculator
Calculation Formula
Duration = End Time - Start Time (If end time is earlier, add 24 hours to account for overnight duration)
How to Use
- Select start time from picker
- Choose end time
- Click Calculate
- Get instant duration result
Sample Calculations
| Start Time | End Time | Duration |
|---|---|---|
| 09:00 | 17:00 | 8 hours |
| 22:00 | 02:00 | 4 hours |
Advantages & Disadvantages
Advantages:
- Instant time difference calculation
- 24-hour format support
- No registration required
- Mobile-friendly interface
- Accurate overnight calculations
Disadvantages:
- Requires manual time entry
- Doesn't account for time zones
- No daylight saving adjustment
FAQs
How accurate is the calculator?
Provides 100% accurate calculations based on input times using military time format.
Can it handle overnight durations?
Yes, automatically adds 24 hours when end time is earlier than start time.