Measure business hours across a weekend
Estimate whether tickets, approvals, or responses stayed within an SLA window.
Open exampleBusiness hour calculator
Calculate working minutes and hours between two date-times using a weekday schedule and daily work window.
InputEnter a value to inspect
按周一到周五和每日工作时段估算，不含法定节假日和调休。
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The result will appear here as structured cards.
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Count work hours between two datetimes
Useful for project logs, vendor billing, and response-time checks.
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What does Business hour calculator do?
It helps you inspect or process this value and get a readable result quickly.
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