1. What is Duration Calculation?

Duration calculation measures the time elapsed between two points in time. It's commonly used in work time tracking, project management, billing, and various scheduling applications.

2. How Does the Calculator Work?

The calculator uses the simple formula:

Where:

• Start Time — The beginning time point
• End Time — The ending time point

Explanation: The calculator computes the difference between two time values and presents the result in hours (including decimal fractions for minutes).

3. Importance of Time Duration Calculation

Details: Accurate time duration calculation is essential for payroll processing, billing clients, tracking project hours, and analyzing time spent on various activities.

4. Using the Calculator

Tips: Enter both start and end times in 24-hour format. The calculator will automatically compute the duration in hours, including fractional hours for minutes.

5. Frequently Asked Questions (FAQ)

Q1: Does this calculator handle overnight durations?
A: Yes, the calculator correctly computes durations that span midnight (e.g., from 23:00 to 01:00 would show 2 hours).

Q2: How precise is the calculation?
A: The calculator provides results with two decimal places (e.g., 1.50 hours for 1 hour and 30 minutes).

Q3: Can I use this for work time tracking?
A: Yes, this calculator is suitable for tracking work hours, though specialized time tracking software might offer more features.

Q4: What time format should I use?
A: Use the 24-hour format (HH:MM) for consistency and to avoid AM/PM confusion.

Q5: Does daylight saving time affect the calculation?
A: No, the calculator computes pure time differences without considering time zones or daylight saving changes.