Next Payday Calculator

Find your next payday for any pay schedule.

Next payday

What this calculator does

This online calculator projects your next payday forward from your last known pay date, based on how often you get paid — weekly, biweekly, semimonthly, or monthly.

Worked example

With a last payday of August 21, 2026 on a biweekly schedule, counting fromSeptember 3, 2026, the next payday is Friday, September 4, 2026.

Common mistakes

  • Mixing up biweekly and semimonthly. Biweekly always lands on the same weekday every time; semimonthly dates shift across weekdays since months aren't exactly 30 days.
  • Ignoring bank holiday shifts. Many payroll systems move a payday earlier if it falls on a weekend or bank holiday — confirm with your employer's actual policy.

Frequently asked questions

What's the difference between biweekly and semimonthly pay?+

Biweekly means every 14 days (26 paychecks a year), while semimonthly means twice a month on fixed dates, typically the 15th and the last day of the month (24 paychecks a year).

How does the monthly option handle short months?+

If your last payday was on a month-end date (like January 31st), the calculator treats every future payday as that month's last day. Otherwise it keeps the same day number, capped at the last day of shorter months.

Does this account for holidays that shift a payday earlier?+

No — many employers move a payday earlier if it lands on a weekend or holiday. This calculator shows the standard schedule date; check with your employer for holiday adjustments.

How do you calculate your next payday?+

Enter your last payday and pay frequency (weekly, biweekly, semimonthly, or monthly) above, and this calculator projects your next pay date automatically.

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