Hey Product Hunt! 👋 I built ClockCalc after watching a friend get shortchanged on overtime pay — her employer was calculating it weekly, but her state (California) uses daily rules. She never knew the difference and lost hundreds of dollars. That's the problem: most people have no idea how overtime actually works, and manual spreadsheets make it easy to get wrong. ClockCalc fixes this in 3 ways: → Supports both daily and weekly overtime modes → Auto-deducts lunch breaks from your total hours → Exports a clean Excel/CSV file you can show HR or keep for your records No account. No cloud storage. Your data never leaves your browser. Would love your feedback — especially from HR folks, nurses, or anyone who works irregular shifts. What features would make this more useful for you? Try it free: clockcalc.com 🕐

ClockCalc

Free timesheet calculator — track overtime & export to Excel

Free timesheet calculator — track overtime & export to Excel