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Date & Time tool · Advanced workspace

Working Days Calculator with clear, detailed results.

Count weekdays between dates and optionally exclude listed holidays. Configure advanced options, review a complete breakdown and copy or download the result.

✓ Date-range calculation ✓ Weekend exclusion ✓ Custom holidays ✓ Working vs weekend counts

Working Days Calculator workspace

Enter the details below and review the generated result instantly.

Calculated locally
Complete tool guide

Use Working Days Calculator with confidence.

Count weekdays between dates and optionally exclude listed holidays.

Advanced functionality

The workspace provides tool-specific controls, validation, detailed output cards and relevant copy or download actions instead of a generic one-field interface.

Browser-based processing

Calculations and transformations run through browser JavaScript. File tools use client-side browser APIs and established libraries when required.

Result accuracy

Review all entered values and assumptions. Financial, education and health-related results are estimates and should be independently verified for important decisions.

Frequently asked questions

Working Days Calculator questions answered.

Is Working Days Calculator free to use?

Yes. This NanyApps tool is free to use without creating an account.

Is my input uploaded?

The tool is designed to process inputs in the browser wherever technically possible.

Can I use it on mobile?

Yes. The workspace follows the same responsive structure as the master design and works on modern mobile and desktop browsers.

Can I copy or download the result?

Relevant apps provide copy, text, CSV, image, PDF, print or other branded export actions.