Work Hours Calculator 2026 | Hours Per Week, Month, Year

Question 1

How many work hours are in a year?

Accepted Answer

A standard full-time schedule of 8 paid hours a day, 5 days a week, is 2,080 hours a year (40 × 52). That figure is scheduled hours, not hours actually worked: subtract paid holidays and PTO and a typical US full-time employee works closer to 1,912 hours after 11 holidays and 10 vacation days. Payroll and salary conversions use 2,080; capacity planning should use the lower worked figure.

Question 2

How many work hours are in a month?

Accepted Answer

On average 173.33 hours (2,080 ÷ 12). Individual months vary between about 160 and 184 hours depending on how many weekdays fall in them, which is why monthly-paid employees see the same salary while their actual hours move. Overtime is still measured weekly, never monthly — a 45-hour week owes overtime even if the month totals under 173 hours.

Question 3

Do unpaid lunch breaks count as work hours?

Accepted Answer

No, as long as the break is a bona fide meal period of 30 minutes or more where you are completely relieved of duty. If you eat at your desk while covering the phone, answer customers, or stay responsible for the area, the time is compensable and must be counted toward your 40 hours. Set the unpaid break to zero above if your breaks are routinely interrupted.

Question 4

Does PTO or holiday pay count toward overtime?

Accepted Answer

Under the FLSA, no. Overtime is owed on hours actually worked, so 32 worked hours plus 8 hours of holiday pay is 40 paid hours but zero overtime hours. Some union contracts and employer policies are more generous and count paid leave toward the overtime threshold — the contract controls if it gives you more than the law.

Question 5

How do I convert my work hours to an FTE number?

Accepted Answer

Divide weekly hours by 40. A 30-hour week is 0.75 FTE; a 48-hour week is 1.2 FTE. Employers use FTE for headcount and benefits eligibility, and the Affordable Care Act treats 30 hours a week as full-time for coverage purposes even where a company calls the role part time.

Question 6

What counts as hours worked besides my scheduled shift?

Accepted Answer

Pre-shift setup, booting systems, donning required gear, mandatory meetings and training, shift handoff, short rest breaks under 20 minutes, and answering work messages after hours all count as hours worked. Those minutes are the usual source of unpaid overtime, because they push a scheduled 40-hour week past 40 without appearing on the schedule.

Question 7

How many work hours are in a biweekly pay period?

Accepted Answer

80 hours for a standard full-time schedule. Two 40-hour weeks. Employers may not average across the two weeks: 46 hours in week one and 34 in week two is still 6 overtime hours, even though the period totals 80.

Question 8

Is 2,080 hours the right divisor for my hourly rate?

Accepted Answer

For converting salary to an hourly rate, yes — 2,080 is the standard and what most payroll systems use. If you want your true effective rate, divide salary by hours actually worked instead. Someone paid for 2,080 but working 2,300 hours has an effective rate about 10% lower than the stated one.

Period	Full-time hours
Day	8
Week	40
Biweekly	80
Semi-monthly	86.67
Month	173.33
Quarter	520
Year (scheduled)	2,080
Year (after 11 holidays + 10 PTO)	1,912

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