Hours Calculator
Calculate the total hours and minutes between a start and end time, with optional break deduction. Perfect for tracking work shifts and daily hours.
How to Use
1
Enter the start time in 24-hour format (hour and minute).
2
Enter the end time in 24-hour format.
3
Optionally enter break minutes to deduct from the total.
4
Click Calculate.
Formula
Elapsed Minutes
Total Minutes = (End Time - Start Time) - Break Minutes
Total Hours
Total Hours = Total Minutes / 60
Weekly Projection
Hours Per Week = Total Hours x 5
Calculating a Standard Work Shift
Start at 9:00, end at 17:30, with a 30-minute break. Total = (17:30 - 9:00) - 30 min break = 8 hours (480 minutes). Weekly projection = 40 hours.
Why It Matters
Tracking work hours accurately is essential for payroll, overtime calculations, productivity analysis, and ensuring compliance with labor regulations.
Who Uses This Calculator?
- • People handling everyday planning questions around dates, tips, discounts, fuel costs, rent, hours, and similar decisions.
- • Households, students, workers, and shoppers who need a fast estimate for a practical daily calculation.
- • Anyone who wants a simple browser-based calculator without an account or spreadsheet setup.
Frequently Asked Questions
What if the shift goes past midnight?
If the end time is earlier than the start time, the calculator assumes the shift crosses midnight and adds 24 hours to the end time.
How is the weekly projection calculated?
Hours per week is simply the daily total multiplied by 5, assuming a standard 5-day work week.
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This calculator provides estimates for informational purposes only. Verify results with a qualified professional for important decisions.