Business Days Calculator
Count the exact number of working days between two dates, excluding weekends.
Date Span
Working Days
Working Days Count21 Days
Total Calendar Days31 days
Weekend Days Excluded10 days
Net Billable Business Days21 days
Count the exact number of working days between two dates, excluding weekends.
Count the number of business days between any two dates, excluding weekends, with this free calculator.
A business days calculator counts only working days (Monday through Friday) between two dates, excluding weekends. Some versions also exclude public holidays.
This is different from a calendar day count which includes all seven days of the week.
Use business days when calculating project timelines with your team, setting delivery commitments with clients, counting working days in a payment term, or planning any schedule that follows a standard work week.
Telling a client delivery will take 10 business days sets clear expectations based on actual working time.
10 calendar days include weekends. 10 business days in a standard work week equals 2 full weeks. The difference matters when setting realistic deadlines.
Always specify whether a deadline is in business days or calendar days to avoid confusion.
Enter a start date and an end date. The calculator counts Monday through Friday between the two dates.
You can also enter a start date and a number of business days to find the end date.
If your invoice says payment is due in 30 business days, that is very different from 30 calendar days. Be explicit in your invoice terms.
Use the Tez Invoice free invoice generator and state clearly whether your terms are in calendar or business days.
Tez Invoice is our free online invoice generator. No sign up. No watermark. Download clean PDF or JPEG invoices in seconds, right from your browser.
Common questions about Business Days Calculator: Count Working Days Between Any Two Dates on Tez Invoice.
It counts working days (Monday to Friday) between two dates, excluding weekends.
Calendar days include weekends. Business days count only Monday through Friday.
Yes. Free with no sign up.
Weekends are excluded. For major Indian holidays, use the Indian Business Date Calculator on Tez Invoice.
Yes. Enter today as the start date and 20 as the number of business days.
Yes. Free with no sign up and no usage limits.
Yes. Fully responsive on all devices.
No. In-browser processing only.
Yes. Designed for small businesses and freelancers.
Use the free Invoice Generator on Tez Invoice.