
| Biweekly | Semimonthly | |
|---|---|---|
| How often | Every two weeks | Twice a month |
| Paychecks per year | 26 (27 in some years) | 24 |
| Pay date | Same weekday, such as every other Friday | Fixed dates, such as the 15th and the last day |
| Days in a pay period | Always 14 | 13 to 16 |
| Workweeks per period | Exactly two | Splits workweeks at the period end |
| Months with three paydays | Two (three in a 27-payday year) | None |
| Best fit | Hourly and shift workers | Salaried staff, monthly budgets |
For weekly (52) and monthly (12) options too, see how many pay periods are in a year.
A salary is divided by 26 for biweekly pay and by 24 for semimonthly pay. Annual pay is the same; each semimonthly check is larger.
| Annual salary | Biweekly (/ 26) | Semimonthly (/ 24) |
|---|---|---|
| $40,000 | $1,538.46 | $1,666.67 |
| $50,000 | $1,923.08 | $2,083.33 |
| $60,000 | $2,307.69 | $2,500.00 |
| $70,000 | $2,692.31 | $2,916.67 |
| $80,000 | $3,076.92 | $3,333.33 |
| $100,000 | $3,846.15 | $4,166.67 |
Biweekly employees do not earn less over the year. They get two more checks, which is why some months have three paydays.
With biweekly Friday paydays in 2026:
Both schedules have 26 paydays in 2026. A 27-payday year comes roughly every 11 years, when the payday weekday occurs 53 times and the first payday falls in the first days of January. For salaried employees on biweekly pay, plan ahead for that year: either divide the salary by 27 or budget for the extra check.
Federal overtime is calculated per workweek: hours over 40 in a fixed 7-day week. Biweekly periods line up with workweeks, so each period contains exactly two complete workweeks. Semimonthly periods do not.
Example: the period ends Thursday the 15th, but the workweek runs Sunday to Saturday. An employee works 38 hours from Sunday to Thursday, then 8 hours on Friday and Saturday. The period closes before you know whether the week passes 40. That week’s 6 overtime hours must be calculated after the week ends and paid in the next payroll. The FLSA allows this when overtime cannot be calculated until after the regular payday, as long as it is paid as soon as practicable, generally no later than the next payday.
Semimonthly periods also hold a different number of workdays. In 2026, the halves of each month have 10 to 12 weekdays, so an hourly employee on a fixed schedule gets uneven paychecks.
More definitions: semi-monthly pay and biweekly pay.
Whatever schedule you run, payroll starts with hours. The EZTime time clock totals hours by workweek, flags overtime as it happens and exports payroll-ready timesheets for any pay period, biweekly or semimonthly.
Biweekly is every other week, 26 paychecks a year. Semimonthly is twice a month on fixed dates, 24 paychecks a year.
Biweekly is usually simpler, because each pay period contains exactly two workweeks for overtime.
$60,000 / 24 = $2,500 gross per paycheck. Biweekly, it is about $2,307.69.
Payroll-ready hours for every pay period. Start your 14-day trial or book a demo.
Updated November 2026. General information only; not legal or tax advice.