Pay Period Calendar Generator

The pay-period calendar plots weekly, biweekly, semi-monthly (1st and 15th), or monthly pay dates on a year of month grids. It is a date overlay, not a net-pay calculator, not tax advice, and not the payday calculator that lists a sequence of future checks from an anchor without drawing a full year grid.

Four frequencies on a year picture

Weekly marks every seven days from the anchor. Biweekly marks every fourteen days. Semi-monthly marks the 1st and the 15th of each month (February still has a 15th; there is no 31st). Monthly marks one chosen day each month, with month-end handled as the form specifies when the day is 29–31.

The payday calculator is a list of upcoming pay dates from a start date. This page is the year map: see three-check months visually, see where the 15th sits on each grid, see January and December clustering. Use the list tool for “next six dates”; use this grid for “what does 2026 look like.”

Semi-monthly is not biweekly

Semi-monthly 1st and 15th yields 24 pay dates in a common year (two per month). Biweekly yields 26 most years and 27 in some alignments. Calling biweekly “twice a month” understates annual checks. The grid makes the extra biweekly dates obvious because some months show three dots.

The dedicated biweekly calendar only walks every 14th day from an anchor through the year. It has no 1st-and-15th mode. Keep weekly/semi-monthly/monthly here; keep the 14-day-only walker on that URL.

How to set the overlay

Pick a year, a frequency, and an anchor (first payday in the year, or a known check date). Calculate and read the marked cells. If the employer moves payday when it falls on Saturday, this grid still shows the nominal date unless you adjust the anchor to the actual deposit date they use.

Federal observed holidays can collide with pay dates. Check 2026 holidays and apply the employer’s bank-day rule by hand. This page does not auto-shift pay to Friday.

Worked examples

A household on semi-monthly 1st/15th prints 2026 and writes rent on the 1st. They see months where the 1st is a Saturday and plan the prior Friday transfer without changing the employer’s official 1st payday label.

An HR onboarding packet shows biweekly dots on the year grid so new hires see the two months with three checks. The packet states that the extra check is calendar geometry, not a bonus.

Monthly and short months

Monthly pay on the 31st cannot land on February 31. The form should snap to the last civil day when that is the stated rule. Confirm whether your employer uses last day or a fixed 30th with February exceptions. Wrong snaps shift only that month, not the whole year, unlike a wrong biweekly anchor.

Leap February 29 can be a monthly payday if the rule is last day. Semi-monthly 15th is unaffected by leap day except that the month has an extra weekday or weekend between the 15th and month end.

Not payroll, not tax

No withholding, no overtime, no garnishments, no W-2. Amounts come from payroll. Dates here are civil planning marks. Union contracts that define the pay week separately from the pay date still need the contract.

Fiscal-year companies may still pay on civil 1st and 15th. Fiscal month grids are a different overlay on the fiscal calendar generator.

Limits

No direct-deposit time-of-day. No multi-state tax calendars. Screenshot the year; do not treat the HTML as an employer system of record.

For a custom .ics of pay dates, use the ICS generator with weekly recurrence only if weekly matches; 1st and 15th need two once-per-month series or a more complete editor. This pay-period page is visual.

Three-check months on the grid

Biweekly dots show three marks in some months. Circle those months on the print for household budgets. Semi-monthly first and fifteenth never shows three marks in a month; it shows two, including February. That visual difference is the fastest way to catch a frequency mis-click.

Weekly marks crowd the grid. They are still useful for weekly stipend programs. If the year looks unreadable, print one quarter at a time from screenshots rather than shrinking twelve months of weekly dots onto one letter page.

Anchors in late December

An anchor on a December date of the previous year may be needed conceptually to place the first 2026 mark correctly for a biweekly cycle that did not reset on January 1. If the form only walks inside the chosen year from an in-year anchor, pick the first payday that actually falls in 2026. A January 1 monthly mark is not a biweekly truth.

Semi-monthly February marks

The 15th always exists in February. The second semi-monthly mark is not month-end unless the employer uses the 15th and last day instead of the 1st and 15th. This grid’s semi-monthly mode is the 1st and the 15th. Last-day-of-month second checks need a different rule and should not be faked by treating the 28th as the 15th’s partner.