Formula and assumptions
Recurring pay dates are generated from the selected first payday and frequency; semimonthly dates use two selected month days.
Results depend on your inputs. Read the calculation methodology.
Pay Date Calendar
Create a complete payroll calendar, count paychecks and identify months containing an extra payday.
Worked example
A biweekly schedule normally produces 26 paychecks in a 365-day year, with two months often containing a third payday.
Understand the result
Payroll Calendars · Pillar guide
Biweekly Payroll Calendars and Three-Paycheck Months
Generate biweekly payday dates, understand 26-paycheck years and identify months with a third payday.
Payroll Calendars · GuideBiweekly vs. Semimonthly Pay: Dates and Counts
Biweekly repeats every fourteen days. Semimonthly pays twice each calendar month. They are different schedules even when both feel like twice-monthly pay.
Payroll Calendars · GuideFind Your Three-Paycheck Months
Generate every fourteen-day payday from one confirmed anchor, then group the dates by month. A month with three generated dates is a three-paycheck month.
Payroll Calendars · GuideMonthly Paydays When the Month Has Fewer Days
For an anchor on the 29th, 30th or 31st, the generator uses the final day of a shorter month rather than omitting that month’s payday.
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Calculate →Anchor the frequency to a confirmed payday
For weekly or biweekly schedules, start with a payday shown in an employer calendar. The generator steps seven or fourteen days from that date in both directions to cover the selected year. A pay-period end date is not necessarily a payday; using the wrong anchor shifts the entire result.
Separate calendar dates from payroll decisions
Monthly schedules use a selected day; semimonthly schedules use two days each month. Short-month handling affects dates such as the 30th or 31st. The output is unadjusted for bank holidays and weekends, and it does not infer an employer’s early-payment or next-business-day policy. Confirm changes before budgeting against a deposit date.
Frequently asked questions
Is biweekly pay the same as twice a month?
No. Biweekly means every 14 days. Semimonthly means two dates per month, giving 24 scheduled paydays in a full year. Biweekly usually gives 26, but some anchored years have 27.
Which months have three biweekly paychecks?
It depends on the first payday and the selected year. Generate the actual date list and count each month; there is no pair of months that applies to every employee.
Does it adjust a payday that falls on a holiday?
No. The calendar displays the mathematical recurrence. Use the employer’s published payroll calendar to confirm holiday and weekend adjustments.
What happens to a monthly payday on the 31st?
The generator clamps it to the last day when a month is shorter. Treat that as the tool’s convention, not a promise about when your employer will pay.
Work through a specific example
- Check a Payroll Calendar Before Sharing It — Validate the frequency, anchor date and exception rules before sharing a payroll calendar. A repeating date generator cannot know your employer's payment policy.
- Three-Paycheck Months in 2027: Find Yours from a Known Payday — Your three-paycheck months in 2027 depend on the biweekly cycle, not just the year. An unadjusted Friday cycle anchored on January 8 has three paydays in April and October. A cycle anchored on January 1 has three in January, July and December, with 27 dates in the year. Employer date adjustments can change the calendar.