Time card calculator

Total working hours across shifts, subtract unpaid breaks and download a time card.

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Time card calculator processes your input in this browser. Inputs and results are excluded from analytics. Recent tools save tool names, visit counts and last-visit times. Saved tools store only their names. Draft saving is optional and stays on this device; delete saved text with the draft controls. Loading text from a URL is optional and contacts that server; its URL and your IP address are visible to the server. An optional “Use in” action keeps a handoff in this tab. The next tool removes it on arrival and ignores it if more than a minute has passed.

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Your result

Enter your values to see the result.

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Updated 2026-09-20

Using Time card calculator

Enter each shift on its own line. An end time earlier than the start means the shift crosses midnight. The result lists net hours for every shift and a total in both clock and decimal notation. CSV exports preserve each shift without automatic rounding.

A worked example

09:00–17:00 with a 30-minute break is 7.5 hours. A second 09:00–17:30 shift with the same break brings the total to 15.5 hours.

Before you use the result

Up to 100 shifts, each shorter than 24 hours. Equal start and end means zero. These are scheduled clock hours without dates, daylight-saving adjustments, wage, overtime or payroll rounding rules.

Next: Time duration calculator

Next: Decimal hours converter

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ToolOctopus. “Time card calculator.” Updated 2026-09-20. https://tooloctopus.com/time-card-calculator.

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