Date & Time Tools
Business Days Calculator
Add or count business days, skipping weekends and holidays.
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What is Business Days?
A workday-aware date calculator: either the count of Monday–Friday days between two dates, or the date you land on after adding a number of business days.
How it works
Weekends (Saturday/Sunday) are skipped automatically; an optional comma-separated holiday list lets you exclude specific dates.
- Enter your input. Type or paste your input into the field above — the tool responds instantly.
- Review the result. Output updates live as you type. Everything runs entirely in your browser.
- Copy or download. Use the Copy button to grab the result, or Download to save it as a file.
Examples
Realistic sample
Paste or type any realistic input — the tool computes the result locally and instantly.
Common mistakes
Expecting a server round-trip
Nothing is uploaded — every tool in this category runs entirely in your browser.