Overtime Pay Calculator: Time and a Half, Double-Time & Total Gross
An overtime pay calculator answers one question fast: how much extra do those hours over 40 actually pay? The math is simple but easy to get wrong. Start with your regular hourly rate, multiply by 1.5 to get the time-and-a-half overtime rate, and multiply that by your overtime hours. Add regular pay (regular hours × base rate) for total gross. For a worker at $24/hour with 40 regular hours and 12 overtime hours: regular pay is $960, the overtime rate is $36, overtime pay is $432, and total weekly gross is $1,392. This tool also handles double-time (2×) for states and contracts that require it, lets you set a custom multiplier from a union award, and — uniquely for 2026 — estimates the federal income tax you save under the new No Tax on Overtime deduction. Everything recalculates instantly as you type, with no sign-up and no data leaving your browser.