Calculate your weekly hours and earnings
Work hours are calculated by subtracting your clock-in time from your clock-out time, then deducting any break periods. The formula is: Net Hours = (Clock Out - Clock In) - Break Time. For shifts crossing midnight, the calculator automatically adds 24 hours to the end time. Weekly totals sum each day's net hours.
Accurate time tracking ensures you're paid fairly for every hour worked. Under the Fair Labor Standards Act (FLSA), employers must pay overtime (1.5x rate) for hours exceeding 40 per week. Tracking your hours helps verify paychecks, supports overtime claims, and provides documentation if disputes arise with your employer.
Federal law requires overtime pay at 1.5 times your regular rate after 40 hours per week. Some states have stricter rules—California mandates daily overtime after 8 hours and double time after 12 hours. Salaried employees may be exempt if earning above a threshold and performing executive, administrative, or professional duties.
Record your hours daily rather than relying on memory at week's end. Note your exact start and end times, including any unpaid breaks. Keep your own records even if your employer tracks time electronically. Review your timesheet before submitting and compare it against your pay stub to catch any discrepancies early.
Enter your hourly rate and the hours worked each day. The calculator multiplies your total hours by your hourly rate to show your gross weekly pay before taxes.
This basic calculator uses a flat hourly rate. For overtime calculations, hours over 40/week are typically paid at 1.5x the normal rate. Add those separately if needed.
Full-time work is typically 40 hours per week in the US, though this can vary. Some consider 35-40 hours as full-time depending on the employer and industry.