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Date Difference & Working Days

Calculate days, weeks, months, and business days between two dates.

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Quick Guide

Master this tool in seconds

Pick a start date and an end date.

Ensure the end date is after the start date.

View total days, business days, weeks, and months.

Use results for timelines, SLAs, or planning.

Common Questions

Everything you need to know

Does it exclude holidays?

No, it excludes weekends only. Add holidays manually to your count.

Which calendar is used?

Gregorian calendar via date-fns.