How Many Pay Periods in a Year?
Weekly 52, biweekly 26, semi-monthly 24, monthly 12. A year is 52 weeks and one day, two in a leap year, so now and then one weekday comes round 53 times. When that weekday is your payday, weekly pay has 53 checks and one of the two biweekly cycles has 27. Semi-monthly and monthly stay at 24 and 12, except when a December 31 payday paid late slides into January.
| Schedule | Paydays in a year | When the count changes |
|---|---|---|
| Weekly | 52 | 53 when your payday weekday comes round 53 times: the weekday of January 1, and in a leap year January 2's as well |
| Biweekly | 26 | 27 in those same years, on the cycle whose first payday is January 1 (or 2) and whose last is December 31 |
| Semi-monthly | 24 | 23 in a year whose December 31 payday is paid late in January, and 25 in the year it lands in |
| Monthly | 12 | 11 and 13 the same way |
Counted by the date each check is paid, the way a W-2 counts it. Whether a holiday check is paid early or late can move one check into the next or previous year. For the count and the exact dates in 2027, see how many pay periods in 2027. Last updated: October 2026.
Which weekday gets the extra payday, 2026 to 2030
On the calendar, the 53rd payday goes to the weekday of that year's January 1. Paid early, it moves to the weekday of next year's January 1, because that holiday check is pulled back into December.
| Year | January 1 | 53 weekly paydays on the calendar | 53 weekly paydays, paid early |
|---|---|---|---|
| 2026 | Thursday | Thursday | Friday (Jan 1, 2027 paid Dec 31, 2026) |
| 2027 | Friday | Friday | None |
| 2028 (leap year) | Saturday | None | Monday (Jan 1, 2029 paid Fri, Dec 29, 2028) |
| 2029 | Monday | Monday | Tuesday (Jan 1, 2030 paid Mon, Dec 31, 2029) |
| 2030 | Tuesday | Tuesday | Wednesday (Jan 1, 2031 paid Tue, Dec 31, 2030) |
2027 is the one year here where paying early gives no weekday 53 checks: January 1, 2028 is a Saturday, so no weekday payday is pulled back into 2027. Biweekly follows the same weekday, on one of its two cycles: 27 on the calendar for the cycle that starts on January 1, 27 paid early for the cycle whose last date is next January 1.
A leap year doesn't add a payday by itself
2028 is a leap year with 366 days. Its two extra days are Saturday, January 1 and Sunday, January 2, so it has 53 Saturdays and 53 Sundays, and no weekday comes round 53 times. On the calendar, every weekly payroll has 52 paydays and every biweekly payroll has 26. The only 53rd or 27th check in 2028 comes from 2029: Monday, January 1, 2029 is New Year's Day, and paid early it lands on Friday, December 29, 2028. That gives a weekly Monday payroll 53 checks in 2028, and a biweekly Monday payroll starting January 3, 2028 its 27th.
In a leap year that starts on a weekday, both January 1's and January 2's weekdays get 53. 2032 starts on Thursday, January 1, so a biweekly Friday cycle starting Friday, January 2, 2032 has 27 paydays, the last on Friday, December 31, 2032.
When semi-monthly isn't 24 and monthly isn't 12
A month-end payday paid on the business day after can leave the year. December 31, 2028 is a Sunday and January 1, 2029 is New Year's Day, so a December 31 check paid late arrives on Tuesday, January 2, 2029.
| Schedule, paid the day after | 2027 | 2028 | 2029 |
|---|---|---|---|
| Semi-monthly, 15th and last day | 24 | 23: last check Fri, Dec 15 | 25: first check Tue, Jan 2 (for Dec 31, 2028) |
| Monthly, last day | 12 | 11: last check Thu, Nov 30 | 13: first check Tue, Jan 2 (for Dec 31, 2028) |
Paid on the business day before, the same check comes on Friday, December 29, 2028 and both years stay at 24 and 12. In 2027 nothing crosses: December 31, 2027 is a Friday the banks are open.
Questions
Does a leap year have 53 weekly pay periods?
Only if one of its two extra days is your payday weekday. 2028 doesn't: its extra days are a Saturday and a Sunday. 2032 does, for Thursday and Friday.
Why count by the date a check is paid?
That is the year the money counts in. IRS Publication 15 says Form W-2 reports "the wages each entity paid to the employee during the year," so a check dated December 31 belongs to that year's W-2 even if the period it covers ends in January.
How often does a 27-paycheck year happen?
For a given biweekly cycle, about once every 11 years, since each year moves the cycle's dates one or two days earlier. Which year depends on your cycle and on which way your employer moves the New Year's Day check.
Can I check my own schedule?
Use the pay period calculator: pick your frequency, payday and year to see every payday and the count three ways.
What each check comes to, at 26 and at 27 paydays, is on bi-weekly paycheck.
Counts are computed for every common schedule using the Federal Reserve holiday schedule (Federal Reserve Board K.8, 2026–2030) and U.S. federal holidays in 5 U.S.C. 6103. A payday set for the 31st falls on the last day of shorter months. Your employer's written payroll policy decides which way a payday moves.