Over 80 million Americans work for an hourly wage. From nurses working 12-hour night shifts in hospitals to warehouse associates, restaurant staff, construction trades, and freelance contractors—accurate timekeeping is the foundation of financial dignity.

The Problem with Legacy Timecard Calculators

For over a decade, anyone searching online for a free timecard calculator was forced to use clunky websites designed in 2008. These legacy tools suffer from critical flaws:

Zero Overtime Support: Popular tools like Redcort completely lack 1.5x FLSA overtime calculation and gross wage estimation.
Broken on Mobile Phones: Websites like TimecardCalculator.net render rigid 1000px-wide desktop tables that break completely on smartphone screens, requiring horizontal panning and endless manual zooming.
Excessive Manual Typing: Entering a simple 5-day work week required upwards of 28 manual keystrokes and clunky dropdown selections.
Overnight Shift Failures: Shifts crossing midnight (e.g. 10:00 PM to 06:00 AM) routinely threw fatal calculation errors or produced negative numbers.
Bloated Popups: Outdated websites bombard users with donation popups, slow loading scripts, and heavy trackers.

The ShiftTimeCard Solution

We engineered ShiftTimeCard.com from scratch following modern software principles:

Vercel/Geist Design System

Stark zinc aesthetic, high-contrast typography, and hairline borders for effortless readability.

1-Tap & Zero-Typing UX

Instant "Copy Mon to Fri" auto-fill and quick lunch break deduction chips [0m, 15m, 30m, 45m, 60m].

Auto-Midnight Detection

Night shifts spanning 10 PM to 6 AM seamlessly calculate as 8 hours without manual intervention.

Private Client-Side Sandbox

No account required. All calculations remain inside your browser with instant CSV and PDF export.

Have ideas or suggestions on how we can make our tools even better? Reach out via our Contact page.