Calculators
Calculate Business Days Between Dates
100% Free No Signup Runs in Browser
Calculate business days from your inputs with a quick browser-based result.
Working with spreadsheet rows? Use the Bulk Business Days Calculator. Open bulk calculator →
Direct Answer
Use the Business Days Calculator when a deadline is measured in working days instead of calendar days. Enter the start and end dates to count weekdays and exclude weekends.
How to Use Business Days Calculator
- Fill in the input fields with your values.
- The result calculates automatically as you type.
- For spreadsheet work, switch to Bulk paste and paste rows copied from Excel or Google Sheets.
- Copy the result column and paste it back into your spreadsheet.
- Use the Copy result button to copy the output to your clipboard.
- Press Reset to clear all fields and start again.
Formula Reference
| Feature | Details |
|---|---|
| Purpose | Calculate a numeric answer from the values entered. |
| Single input | Numbers, dates, rates, or options depending on the calculator. |
| Bulk input | Rows copied from Excel, Google Sheets, CSV, or tab-separated columns. |
| Bulk output | A copyable result column or full table that can be pasted back into a spreadsheet. |
| Best for | Quick checks, homework, finance estimates, planning, everyday math, and spreadsheet cleanup. |
| Category | Calculators |
| Works on | Desktop, tablet, and mobile browsers |
Useful Related Tools
Frequently Asked Questions
Is what I enter in the Business Days Calculator sent anywhere?
No. The calculation or transformation runs in your browser, so the values you type are not sent to a server or stored.
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