Time Calculation Formula:
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Start and finish time calculation helps determine the end time of an activity or event when you know the start time and duration. This is useful for scheduling, project planning, and time management in various contexts.
The calculator uses the simple time calculation formula:
Where:
Explanation: The calculator converts the start time to total minutes, adds the duration (converted to minutes), then converts back to time format, handling day overflow automatically.
Details: Accurate time calculation is essential for effective scheduling, meeting deadlines, project management, and ensuring proper time allocation for various activities and tasks.
Tips: Enter the start time in 24-hour format (HH:MM) and the duration in hours. The calculator will automatically compute the finish time, handling transitions past midnight correctly.
Q1: What time format should I use?
A: Use 24-hour format (e.g., 14:30 for 2:30 PM) for accurate calculations.
Q2: How does the calculator handle times past midnight?
A: The calculator automatically wraps times around to the next day (e.g., 23:00 + 3 hours = 02:00).
Q3: Can I use decimal values for duration?
A: Yes, you can use decimal values (e.g., 1.5 hours = 1 hour 30 minutes).
Q4: What's the maximum duration I can calculate?
A: There's no practical limit, but very long durations will simply cycle through multiple days.
Q5: Can I calculate start time from finish time and duration?
A: This calculator focuses on finish time calculation. For reverse calculation, you would need a different tool.