Payroll Period Calculator
Estimate payroll periods from a start date. This version supports weekly and biweekly schedules and shows the next period range.
Continue with another calculation
Core Week Calculator
Convert dates to ISO weeks, turn week numbers into date ranges, calculate weeks between dates, add/subtract weeks and count from today.
Open →Date & Work Calculators
Use separate pages for days between dates, business days, working days and week numbers.
Open →Week Calendar
Browse ISO weeks by year with Monday-to-Sunday ranges and highlighted current week.
Open →When to use this tool
Use payroll periods to align pay runs, timesheet approval windows, and finance operations on a fixed rhythm.
Practical uses
Estimate payroll periods from a start date. This version supports weekly and biweekly schedules and shows the next period range.
These planning tools are designed for quick answers, but they also work well as part of a bigger workflow. You can pair them with the year calendar, current week page and week guides to plan projects, delivery windows, payroll cycles, reporting periods and deadlines.
FAQ
Does this support monthly payroll?
This version focuses on weekly and biweekly payroll cycles.
Can I use it for timesheet cutoffs?
Yes. The period range can help define timesheet submission windows.