Overtime Calculator

Gross pay with regular and overtime hours — weekly, biweekly, or monthly.

Set your hourly rate, regular hours, overtime hours, and OT multiplier (typically 1.5×). See per-period and annual pay instantly.

Pay Period

Period Breakdown

PeriodRegular hrsOT hrsGross pay

Practical tips & common mistakes

Know your multiplier

U.S. federal baseline is 1.5× after 40 hours, but states, unions, and employers differ. Confirm whether overtime is daily or weekly.

Forgetting pre-tax vs take-home

This calculator shows gross overtime. Actual paychecks deduct taxes, benefits, and garnishments.

Salary exempt status

Salaried does not automatically mean no overtime. Job duties and salary threshold determine exempt classification — not title alone.

Double time

Some contracts pay 2× on Sundays or holidays. Add those hours separately if your contract specifies premium rates.