Shift Hours Calculator
Net hours minus breaks, weekly total.
How to use
Enter Clock in (HH:MM), Clock out (HH:MM) and Break (min) into Shift Hours Calculator and press Run — or just type, live results update as you edit. TimeGrid computes the answer instantly with a pure JavaScript engine (Web Worker for heavy inputs) on this page. Nothing is sent anywhere: no signup, no server round-trip, same inputs always give same outputs.
Steps
- Open the tool below (or scroll to the interactive Shift Hours Calculator).
- Enter Clock in (HH:MM), Clock out (HH:MM) and Break (min).
- Press Run (Ctrl+Enter) — or keep typing for live results.
- Copy the answer, download it, or share the link.
FAQ
Is Shift Hours Calculator really free?
Yes — free with no signup, no credits and no limits on this tool. It is supported by clearly labeled ads placed away from the buttons, never by paywalls.
Is anything I type into Shift Hours Calculator sent to a server?
No. Every keystroke is computed with a pure JavaScript engine (Web Worker for heavy inputs) inside this page. Close the tab and your data is gone — unless you explicitly download or share it.
What should I enter in "Clock in (HH:MM)"?
Put your clock in (hh:mm) here — for example: 08:00. Leave the defaults first to see how it works, then adjust. Every field is validated with a plain-language message if something is off.
I normally use timeanddate — why switch?
If you are tired of cluttered pages and timers that need an account to remember your presets, TimeGrid is the alternative: transparent timezone rules, shareable links and presets stored on your own device.
How accurate is Shift Hours Calculator?
Everything runs on your device, so results are instant and repeatable — same inputs, same outputs, no server involved.
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Free alternative
Free alternative to timeanddate and Online-Stopwatch for clocks, converters and timers — transparent timezone rules, shareable links and presets stored on your own device. timeanddate vs Online-Stopwatch vs TimeGrid.
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