Business Days Calculator

Add or subtract working days from any date, weekends skipped automatically

Business Day
Start Date
March 13, 2026
Friday
Result Date
March 27, 2026
Friday
10
Business Days
4
Weekend Days
14
Total Days

About Business Days Calculator

This tool adds or subtracts business days (Monday through Friday) from any start date, automatically skipping Saturday and Sunday. It shows the resulting date, the number of business days spanned, weekend days skipped, and the total calendar days in between.

Perfect for calculating project deadlines, invoice due dates, SLA response windows, and contract periods. Everything runs in your browser — no server involved.

FAQ

Is Business Days Calculator free to use?

Yes, Business Days Calculator is completely free to use on UtilityCove.

Does Business Days Calculator upload my data?

No. Business Days Calculator runs in your browser, so your input stays on your device.

Can I use Business Days Calculator on mobile?

Yes. Business Days Calculator works on modern mobile and desktop browsers.