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Time Duration Calculator
时间Find the hours and minutes between a start and end time.
ttb run time-duration-calculator
If the end time is earlier than the start time, the calculator automatically assumes the time crosses midnight into the next day.
Time Difference
8
Hours
0
Mins
Decimal Hours
8.00
Total Minutes
480
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如何使用 Time Duration Calculator
Enter a start time and end time using the time picker or type them manually. The tool calculates the exact duration in hours and minutes. It handles overnight calculations (e.g., 11 PM to 7 AM = 8 hours) automatically. Useful for payroll, work shift tracking, and scheduling.
1
Enter your parameters
Configure the inputs for the Time Duration Calculator according to your specific needs.
2
View real-time results
The utility instantly processes your request and displays the calculated outputs directly in your browser.
3
Copy or Download
Click the copy icon next to the final output to instantly grab the result, or export it if applicable.
常见问题
Does it handle overnight durations?+
Yes. If the end time is earlier than the start time, the calculator assumes the duration crosses midnight and calculates accordingly (e.g., 10:00 PM to 6:00 AM = 8 hours).
Can I calculate durations across multiple days?+
This tool is designed for within-a-day or overnight calculations. For multi-day durations, use our Days Between Dates tool instead.