How Many Pay Periods Are in a Year? Weekly, Biweekly, Semi-Monthly and Monthly

How many pay periods are in a year for each pay frequency?

A pay period is the span of work one paycheck covers. The usual number in a year follows from how often employees are paid: 52 for weekly, 26 for biweekly (every two weeks), 24 for semi-monthly (twice a month) and 12 for monthly. These are the standard counts that payroll software and salary conversions use.

Biweekly and semi-monthly are often confused. Biweekly is every 14 days, so the paycheck always covers exactly two workweeks. Semi-monthly is two fixed dates a month, so a period can cover anywhere from 13 to 16 days and a different number of working days each time.

Why does a year sometimes have 27 biweekly or 53 weekly paydays?

A common year has 365 days, which is 52 weeks and 1 day. A leap year has 366, which is 52 weeks and 2 days. A weekly schedule pays on the same weekday every week, so when that weekday is the weekday of January 1 (or of January 1 or 2 in a leap year), the year has 53 paydays. A biweekly schedule fits 26 paydays into 364 days, so it gets a 27th payday when its first payday falls early enough in January. For a biweekly payroll on any weekday, that means the first payday of the year is January 1 in a common year, or January 1 to 2 in a leap year.

The count of paydays and the count of pay periods are different questions. A biweekly payroll always has about 26 pay periods, because each period is 14 days. The calendar year can still contain 27 paydays, because the paydays are counted on the dates money is paid.

How many pay periods are there from 2026 to 2030?

For a Friday payroll the answer changes by year. The table lists the Fridays in each year, and the biweekly paydays for the two possible Friday cycles: one that pays on the first Friday of the year and one that pays a week later. The year in this range with an extra payday is 2027. Check the table row for the cycle you are on.

A biweekly schedule keeps its rhythm from year to year, so the year with 27 paydays comes around about every 11 or 12 years. For a Friday schedule that paid on January 2, 2026, the years with 27 paydays through 2060 are 2027, 2038, 2049, 2060. For a schedule that paid on January 9, 2026, they are 2032, 2044, 2055. Your own schedule depends on your actual first payday, so check a payroll calendar for the year. For 2027 in detail, see the 2027 payroll calendar.

What does the number of pay periods do to a paycheck?

A salary is a yearly amount, so each paycheck is the salary divided by the number of pay periods. A $60,000 salary pays $1,153.85 weekly, $2,307.69 biweekly, $2,500.00 semi-monthly or $5,000.00 monthly, before tax. Fewer, larger paychecks and more, smaller ones add up to the same year.

Hourly employees simply get one more paycheck in a 27-payday year, since they are paid for the hours they worked. Salaried employees depend on how the employer sets the check: a $78,000 salary is $3,000.00 over 26 paychecks, and $2,888.89 if the employer divides it by 27 in a year that has 27. Many employers keep the 26-pay amount and the pay policy or employment agreement decides what the extra payday means.

Is a pay period the same as a workweek?

No. Federal overtime is counted by the workweek, which is a fixed, recurring period of 168 hours (seven 24-hour days) that the employer chooses, and overtime is owed for hours over 40 in each workweek. A biweekly pay period holds two workweeks, and overtime is worked out for each one separately, not on the 80-hour total. Employers also have to keep records of the hours worked each workday and each workweek. The overtime across pay periods guide shows what happens when a workweek crosses two pay periods.

How do you find the number of paydays in a year for your own schedule?

1. Write down your first payday of the year, or the last payday of the year before.
2. Add 7 days for weekly pay or 14 days for biweekly pay, and keep adding until you pass December 31.
3. Count the dates inside the year. That is the number of paydays.
4. For semi-monthly or monthly pay, count the fixed dates (24 or 12) and note which ones fall on a weekend and move.
5. Check the date a payday moves to with payroll, since holidays and weekends are handled by company policy and by the payroll provider.

For a biweekly payroll you can also count paydays by month: months with three biweekly paydays are the ones to watch for budgeting, since a bill or deduction set once a month will meet three paychecks instead of two.

Common mistakes when counting pay periods

• Assuming every year has 26 biweekly paydays.
• Dividing a salary by 52 and paying that amount every two weeks, which pays only half the salary.
• Treating biweekly and semi-monthly as the same (26 versus 24 paychecks).
• Counting overtime on the 80-hour pay period total instead of each 40-hour workweek.
• Using the end date of a pay period as the payday.
• Forgetting that a deduction set as 26 a year is taken on the 27th payday or skipped, depending on the plan.

Common questions

Sources

Reviewed on 01 Nov 2026 against the published sources below. Laws and prices change, so check the current position before you rely on a figure.

• U.S. Department of Labor, Wage and Hour Division: Fact Sheet #23, Overtime Pay Requirements of the FLSA (the fixed 168-hour workweek, counted separately from the pay period)
• U.S. Department of Labor, Wage and Hour Division: Fact Sheet #21, Recordkeeping Requirements under the FLSA (hours worked each workday and each workweek)

Every count and date on this page is calculated, not typed. A payday is a date every 7 or 14 days from a first payday, and the counts are the paydays that fall inside each calendar year, using the same payday code as the site's 2027 payroll calendar. Pay frequency rules are set by each state, not by the federal government, so the page counts what a schedule produces and does not say which schedule an employer must use. Paycheck amounts are gross, before tax, and assume 2,080 paid hours a year.

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