Time & Date

Working Days Calculator

Count Monday to Friday dates between two entered dates. Public holidays are not included in this version.

About this tool

Count Monday to Friday dates between two entered dates. Public holidays are not included in this version. This page explains the values requested and the method used so you can check whether the result fits your purpose.

How to use it

Enter Start date and End date.

Press Calculate, then review the result and the method below. Use Reset to clear the values in the calculator panel.

Method used

The calculator counts weekdays from the start date through the end date.

Important assumptions and limits

Check that the units and values you enter are appropriate for your use case.

Date note: Check whether public holidays, time zones, contractual deadlines or local business rules matter for your situation. They are not automatically included unless stated on the tool.

Questions about this result

Are the values I enter sent to The Decimal Space?

No. This calculator processes the values in your browser. This page does not require a calculator account or a server-side save function.

Can I use this for an important decision?

Check the inputs, units, formula and any rounding. For a decision with legal, tax, financial, medical, engineering or safety consequences, use an official source or obtain advice from an appropriately qualified professional.

Why might a result differ from another calculator?

Different tools can use different inputs, rounding, units, assumptions or formulas. Compare the calculation method rather than relying only on a displayed number.