Input
Start: 2026-03-01 End: 2026-03-03
Output
2 days
Date & Time
Calculate the span between two dates in days, weeks, months, hours, and weekdays (Mon–Fri). Parsing runs in the browser for scheduling, event length checks, and release-gap tracking.
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日期时间
计算结果
相差天数
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相差周数
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相差月数
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相差小时数
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工作日 (周一~五)
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请选择日期
Input
Start: 2026-03-01 End: 2026-03-03
Output
2 days
This calculator uses calendar dates. For hour-level spans, enter dates that reflect the intended day boundaries; finer time math is available in related time tools.
The tool uses the absolute difference. Swap the dates if your workflow needs a directed interval.
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