Paycheck guide

How Overtime Pay Works: Time-and-a-Half Explained

Learn how to calculate overtime pay, time-and-a-half, weekly overtime earnings and the difference between regular and overtime rates.

Updated September 30, 2026•6 min read

For many hourly workers covered by federal overtime rules, overtime is commonly paid at one and one-half times the regular rate after more than 40 hours in a workweek. Eligibility and the regular-rate calculation can depend on the job and pay arrangement.

Time-and-a-half formula

A simple example uses hourly rate × 1.5 = overtime rate. If regular pay is $20 per hour, a basic time-and-a-half rate is $30 per overtime hour.

Example: 45 hours at $20 per hour

Regular pay for 40 hours is $800. Five overtime hours at $30 are $150. Total gross weekly pay is $950 before taxes and deductions.

Overtime pay and taxes

Overtime earnings are wages and are included in payroll withholding. A larger paycheck can produce more withholding in that pay period, but overtime does not create a separate special federal income-tax rate just because the hours are overtime.

Not every worker uses the same overtime rule

Exempt status, alternative pay structures, state rules, collective bargaining agreements and the legally defined regular rate can change the calculation. PaycheckRadar's overtime calculator is designed for straightforward hourly scenarios and lets you choose the overtime multiplier.

Convert overtime income into annual earnings

If overtime is consistent, annualizing regular and overtime hours can help with budgeting. Use the hourly to salary calculator for normal hourly income and the overtime tool for weekly overtime scenarios.

Use the numbers, not guesses. PaycheckRadar calculators estimate take-home pay using your salary, pay frequency, filing setup and supported state rules.