THE INTIOUS DATA HUB
Work Hours, Payroll & Staffing Data
Clear answers for the working week. Explore original calendar and staffing calculations, inspect the assumptions, and take the data with you.
BROWSE THE RESEARCH
Useful numbers. Visible assumptions.
Working Hours per Month, 2026–2030
Compare monthly working days and hours from 2026 to 2030. Explore year-by-year charts, exact tables and a free CSV with clear calendar assumptions.
Explore data ↗dataBusiness Days per Year, 2026–2035
See weekday counts and eight-hour work totals for 2026–2035. Compare years in a chart and download the full table before deducting holidays.
Explore data ↗dataBiweekly Paydays & Three-Paycheck Months, 2026–2035
Find 26- or 27-payday years and three-paycheck months by first payday. Compare all 14 biweekly cycle positions from 2026 to 2035 and download CSV.
Explore data ↗dataPTO Accrual per Pay Period: 10–25 Days
Compare PTO earned per pay period for 10, 15, 20 or 25 annual days. See monthly, semimonthly, biweekly and weekly rates with formulas and CSV.
Explore data ↗dataStaff Needed for 24/7 Coverage: FTE & Availability
Compare the capacity needed for one staffed position around the clock. See how unavailable time changes FTE requirements, with a chart, formulas and CSV.
Explore data ↗dataFTE Conversion Table: 20–40 Weekly Hours
Convert 20–40 scheduled weekly hours to FTE against a 40-hour baseline. Explore the comparison chart, download CSV and check the calculation limits.
Explore data ↗Built to be checked and cited
Every page includes an accessible chart, the full calculation table, a CSV download and a reproducible method. Calendar totals are computed from dates; staffing and PTO figures are explicitly labeled scenarios. We do not present these as employer surveys or population statistics.
Use the charts in a report or article with a source link. Each page includes a citation and a lightweight SVG embed. For your own schedules and policies, continue to the free calculators.
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INTIOUS RESEARCH · 2026 EDITION
U.S. shift work and overtime, in numbers
Explore BLS schedule statistics, manufacturing overtime, original charts and downloadable data—with collection periods and limitations explained.