How Many Working Hours Are in a Month?
The exact number of working hours in a month depends on how many weekdays fall within that month, your scheduled daily shift length, and company holiday policies. For standard 8-hour workdays, monthly totals typically range between 160 and 184 hours:
| Weekdays in Month | Daily Work Shift | Total Monthly Working Hours |
|---|---|---|
| 20 workdays | 8 hours / day | 160 hours |
| 21 workdays | 8 hours / day | 168 hours |
| 22 workdays | 8 hours / day | 176 hours |
| 23 workdays | 8 hours / day | 184 hours |
Note: The numbers above represent examples for a standard 8-hour workday schedule and are not universal monthly totals for all work shift structures.
How Many Hours Are in a Month?
It is important to distinguish between total calendar hours and actual working hours in a month:
- Total Calendar Hours: A 30-day month contains 720 total hours (30 × 24), a 31-day month contains 744 total hours (31 × 24), and February has 672 total hours in a non-leap year (28 × 24).
- Working Hours: Working hours only include your actual scheduled duty time. They exclude weekends, scheduled rest days, and unpaid break periods.
If you need to calculate individual daily shifts or log daily break durations, you can use our Working Hours Calculator, track your shift with our Time Card Calculator, or deduct break periods using the Lunch Break Calculator.
Monthly Working Hours vs. The 173.33 Payroll Average
While the actual number of work hours changes every month due to calendar layout, employers and payroll systems often reference 173.33 hours per month for salaried compensation.
This baseline standardizes monthly pay for salaried employees. If you calculate pay on a weekly schedule, explore our Weekly Hours Calculator or evaluate overtime eligibility using the Overtime Calculator.
Calculating Monthly Hours with Holidays (July 2026 Example)
When calculating working hours for a specific month, check whether company-observed holidays fall on weekdays:
July 2026 Schedule Breakdown:
- Count Weekdays: July 2026 has 23 Monday–Friday weekdays, totaling 184 gross working hours at 8 hours per day.
- Evaluate Holiday Policy: Independence Day (July 4, 2026) falls on a Saturday. Many employers observe Saturday holidays on the preceding Friday (July 3, 2026).
- Apply Company Rules:
- If your employer grants Friday, July 3 as an observed day off, the month has 22 worked days (176 hours).
- If your employer does not observe Friday or pays standard holiday hours, total compensated hours remain 184.
Note: Holiday policies vary by employer and jurisdiction. Always verify whether holidays are paid or unpaid according to your workplace agreement.
To determine your daily finish time around meal breaks, check our Work Hours With Lunch guide.