NNWS Tools

Business Days

Count working days between dates.

Runs on your device
From
To
Business days
22
Weekend days
9
Total days
31
Built by nihmathullah.com — need a tool like this for your business?
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Calculators tools

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About Business Days

Business Days is a free, private calculators tool that lets you count working days between dates. Like every tool on NWS Tools, it runs entirely in your browser — nothing is uploaded, there are no accounts, and there's no tracking. Just open it and go.

Frequently asked questions

Is Business Days free to use?
Yes. Business Days is completely free, with no account, sign-up or limits.
Are my files or data uploaded anywhere?
No. Business Days runs entirely in your browser. Your files, text and numbers are processed on your own device and are never uploaded to a server.
Does Business Days work offline?
Once the page has loaded, most tools keep working with no internet connection. NWS Tools is a Progressive Web App you can even install.
Do I need to install any software?
No installation is required — Business Days works instantly in any modern browser on desktop or mobile.