Calculate business days between dates for project planning and SLA calculations.
Working Days Calculator
Calculate working days (Mon-Fri) between two dates.
About Working Days Calculator
Working Days Calculator is a free online tool on CalculatorWorld. Calculate working days (Mon-Fri) between two dates.
Formula
The Working Days Calculator applies standard daily life calculators formulas based on your inputs to compute working days calculator instantly.
How to Use
- Open the Working Days Calculator on CalculatorWorld.
- Enter your values in the input fields above.
- Review results — they update automatically as you change inputs.
Example
Use the default values in the calculator above to see a worked example with instant results.
Frequently Asked Questions
What counts as a working day?
Monday through Friday, excluding public holidays. This calculator excludes weekends only.
What is the Working Days Calculator?
The Working Days Calculator is a free online tool on CalculatorWorld that helps you calculate working days (Mon-Fri) between two dates.
How do I use the Working Days Calculator?
Enter your values in the input fields and results update instantly. All calculations run in your browser — no account or download required.
Is the Working Days Calculator free?
Yes. CalculatorWorld provides this working days calculator completely free with unlimited use.
Are Working Days Calculator results accurate?
Our calculator uses standard formulas for date time calculations. Results are for planning and education; verify critical figures with a qualified professional.
Can I use the Working Days Calculator on mobile?
Yes. The tool is fully responsive and works on smartphones, tablets, and desktop browsers.
Does CalculatorWorld store my data?
No. Inputs and results stay in your browser session. We do not save your calculation data.