Work Hours and Payroll
Timesheet arithmetic goes wrong in predictable places: shifts that cross midnight, unpaid breaks, the difference between 7.5 hours and 7 hours 50 minutes, and pay periods that do not line up with calendar months. These guides work through each of them.
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11 articles
- How Many Monday-to-Friday Days Are There in a Year?Most years contain 260 to 262 Monday-to-Friday days before holidays. Learn what controls the exact total and how to calculate it.7 min read
- How Many Work Weeks Are in a Year?A calendar year spans about 52.14 weeks, but paid work weeks depend on payroll boundaries, leave, holidays, and the employer's definition.7 min read
- How Many Biweekly Pay Periods Are in a Year?A biweekly payroll normally has 26 pay periods, with 27 in some years. Learn why the extra payday occurs and how to plan for it.7 min read
- How to Calculate Business DaysCounting working days correctly means handling weekends, holidays, and regional differences.5 min read
- How to Calculate Hours Between Two TimesLearn how to calculate hours and minutes between two times, including overnight shifts, unpaid breaks, decimal hours, and daylight saving changes.7 min read
- How Many Working Days Are in a Year?A year has about 260 weekdays before holidays. Learn the exact range, how leap years affect it, and how to calculate actual workdays.6 min read
- Online Time Clock Calculator: Hours, Breaks, and Decimal PayUse a time clock calculator correctly, calculate paid hours after breaks, and turn hours and minutes into decimal hours for payroll.7 min read
- What Is a Real-Time Clock (RTC) in a Computer?Understand the battery-backed clock chip that maintains date and time while a computer is powered off.6 min read
- Calendar Week vs Workweek: What Is the Difference?Compare ordinary calendar weeks, ISO week numbers, employer-defined workweeks, and payroll periods using clear examples.7 min read
- How to Calculate Overtime Hours and Overtime PayCalculate weekly overtime hours and time-and-a-half pay with breaks, multiple rates, and workweek boundaries in mind.8 min read
- How to Calculate Overnight Shift HoursCalculate hours across midnight, subtract unpaid breaks, convert the result to decimal hours, and handle daylight-saving transitions.8 min read