Biweekly = 26 paychecks
You’re paid every two weeks. Two months each year include three paychecks. Annual ÷ 26 = gross per check. Try the biweekly paycheck calculator.
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Semimonthly = 24 paychecks
Paid twice a month (e.g. 1st and 15th). Annual ÷ 24 = larger gross per check than biweekly for the same salary.
Which is better?
Neither changes annual gross. Semimonthly checks look bigger; biweekly helps budget weekly expenses and can align with overtime weeks.
Taxes don’t care about the label
Withholding is annualized. Use the take-home calculator and set frequency to match your stub.
Educational content only — not tax or financial advice. Verify with IRS.gov or a CPA.