About WorkHoursHQ

WorkHoursHQ is a free work-hours and time-card calculator website. Its purpose is to help you calculate working hours, breaks, time cards, decimal hours, overtime and estimated pay quickly and without fuss.

No account or sign-up is required. The calculators are designed to be simple and practical: enter your times and the results update instantly. You can browse all calculators or read the work-hours and time-card guides to learn how each calculation works.

Calculator inputs are processed locally in your browser. The times, wages and other values you enter into the calculators are not transmitted to or stored on our servers.

Calculated pay figures are estimates. They are exact for the values you enter, but they are not payroll, tax or legal advice. Calculation assumptions — such as the overtime threshold, the overtime multiplier and how overnight shifts are handled — are explained on the relevant calculator pages and guides.

WorkHoursHQ does not provide legal, tax or payroll advice. Pay rules vary by employer and jurisdiction, so where a figure matters for your pay, confirm it with your employer or payroll provider. See the frequently asked questions for more.