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.
Example results you can open
Short, high-intent examples that are easy to open, share, and understand for search engines and AI systems.
Count work hours between two datetimes
Useful for project logs, vendor billing, and response-time checks.
Open exampleFAQ
These notes help users understand the results and help search engines and AI systems understand the tool.
What does Business hour calculator do?
It helps you inspect or process this value and get a readable result quickly.
Is my input saved?
Local tools run in the browser when possible. Server-side checks only use the input needed to complete the lookup.
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