Time Card Calculator
Total a week of shifts, unpaid breaks, and hours above a threshold.
School & Work
A simple counter for repetitions, attendance, inventory, habits, and anything else that moves one step at a time.
Keyboard: + / ↑ and − / ↓
Saved automatically in this browser.
Quick guide
Choose Increase or Decrease as you count.
Use the number field when you need to jump to an exact whole number.
Return later—the latest count is saved in this browser when storage is available.
Good to know
Yes. Decrease from zero or set any negative whole number.
Your current count is stored with localStorage in your own browser. It is not synced between devices.
Use plus or Arrow Up to increase, and minus or Arrow Down to decrease. Shortcuts pause while you type in a field.
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