About TimeCard Hub

What this is

TimeCard Hub is a set of free calculators for time cards, work hours, overtime, and military time. It exists because the most-used free tools in this space skip the parts that matter in real payroll: overnight shifts, more than one unpaid break, daily overtime rules, punch rounding, and multiple rates in one week.

How it works

• Everything is calculated in your browser. There is no server-side processing.
• Your entries are saved in your browser's local storage only, on your device.
• No account, no email required, no feature locked behind sign-up.
• Exports (CSV, PDF, print) are generated on your device too.

Accuracy & sources

Overtime rules follow the federal Fair Labor Standards Act (weekly overtime after 40 hours) and California Labor Code §510 for daily overtime; rule references are stated on the relevant pages. Tax figures (federal brackets, state rates, the OBBBA overtime deduction) are clearly labeled estimates with their tax year — they are not tax advice. If a number ever looks wrong, please double-check with your payroll provider or the Department of Labor.