Hours Calculator
Free Hours Calculator. Free online tool with accurate results using verified formulas. Includes worked examples, FAQ, and instant calculations.
Formula
Total Hours = (End Time - Start Time) - Break Duration
Calculates hours worked by subtracting start time from end time, then deducting break duration. Handles overnight shifts (end time before start time) by adding 24 hours. Converts to decimal hours for payroll: minutes / 60.