Biweekly vs semi-monthly pay: what is the difference?
Biweekly pay arrives every two weeks — 26 paychecks a year. Semi-monthly pay arrives twice a month — 24 paychecks. On a 60,000 salary, biweekly checks are 2,307.69 and semi-monthly checks are 2,500.00: the annual total is identical, only the check size and timing differ.
Open the interactive PayLab tool →Key facts
| Biweekly | 26 checks/year (occasionally 27) |
|---|---|
| Semi-monthly | 24 checks/year |
| Check at 60,000/yr (biweekly) | 2,307.69 |
| Check at 60,000/yr (semi-monthly) | 2,500.00 |
| Per-check difference | 192.31 |
Frequently asked questions
Which pays more, biweekly or semi-monthly?
Neither — the annual salary is the same. Biweekly splits it into 26 smaller checks, semi-monthly into 24 slightly larger ones.
Why do some years have 27 biweekly paychecks?
Because 52 weeks × 7 days leaves one extra day (two in leap years), every few years a 27th biweekly payday falls inside the calendar year.
How do I convert a biweekly paycheck to an annual salary?
Multiply by 26. PayLab's paycheck frequency converter handles all common frequencies in both directions.
Related pages
Biweekly vs semi-monthly pay is part of PayLab on GOAT Lab — a free reference you can use without signing up, and it works offline. Open the tool above for any custom value.
Part of GOAT Lab — 26 free, browser-based science, engineering and developer tools. No sign-up.