Is semi monthly twice a month — and why do people confuse it with biweekly?

[Watson]

Employees keep asking me: is semi monthly twice a month or every two weeks? I need a simple, clear explanation for our payroll FAQ. Can someone break down the difference between semi monthly (24 paychecks/year) and biweekly (26 paychecks/year) in plain, non-payroll language?

 

[samuel]

Yes, semi monthly is twice a month which gives you 24 paychecks a year, people confuse it with biweekly because that sounds similar but biweekly is every two weeks which comes out to 26 paychecks, not 24.

 

[Watson]

Yes, semi-monthly means getting paid twice a month, usually on fixed dates like the 1st and 15th. People often confuse it with biweekly because biweekly means every two weeks, which results in 26 paychecks per year instead of 24 for semi-monthly schedules.

 

[tanjirookamado]

“Semi-monthly” means twice a month, usually on fixed dates like the 15th and 30th. “Biweekly” means every two weeks, resulting in 26 pay periods yearly instead of 24. People confuse them because both describe frequent schedules, but semi-monthly follows calendar months while biweekly follows a repeating 14-day cycle.