Work Hours Calculator
Enter hours worked each day (not clock times) and get a weekly total, regular vs overtime, hours:minutes, and optional gross pay.
How to use this work hours calculator
Use this work hours calculator when you already know hours per day and do not want to punch clocks. It is the fast weekly total for schedules written as “8, 8, 8, 8, 8, 0, 0.” Switch to the Time Card Calculator if you have clock-in and clock-out times.
Formula
Worked example
Five 8-hour days is 40 hours. Add a 6-hour Saturday and you have 46 hours: 40 regular + 6 OT.
Related calculators
More work hours calculators
- Time Card Calculator — Enter clock-in, clock-out, break, and a second shift for Monday through Sunday. Instant weekly hours, overtime after 40, decimal hours, and estimated gross pay.
- Hours Worked Calculator — Calculate hours worked from one clock-in and clock-out, including unpaid break and overnight shifts. Shows decimal hours and hours:minutes.
- Hours Calculator — Add up to six hour-and-minute segments (jobs, tasks, or split shifts) into one total in decimal hours and hours:minutes.
- Time Calculator — Find elapsed time between two clock times, or add/subtract a duration from a clock time. Handles overnight and next-day offsets.
- Clock In / Clock Out Calculator — Convert clock-in and clock-out punches to paid hours with unpaid break and payroll rounding: none, 5, 10, 15 minutes, or the 7-minute rule.
- Overtime Calculator — Split a week of daily hours into regular, overtime, and double-time using FLSA weekly-40, daily-8, or both (California-style). Optional pay.
Frequently asked questions
How many hours is full time?
Often 40 hours in a U.S. workweek. This tool treats hours over your overtime threshold as OT.
Can I enter 7.5 for a day?
Yes. Use decimals (7.5) or the Decimal Hours Calculator to convert 7:30 first.
Does Saturday count toward 40?
Yes. All seven days are one workweek unless your employer defines a different week.
Results are estimates for informational purposes and are not financial, legal, or professional advice. Last reviewed 2026-08-19.