Business Days Calculator

Calculate the number of working days between two dates (excluding weekends).

100% Private — runs in your browserNo uploads, no sign-upFree forever

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How It Works

  1. Enter start date
  2. Enter end date
  3. Click Convert
  4. Read the count

Use Cases

  • Project planning
  • SLA tracking
  • Scheduling

Frequently Asked Questions

Are holidays excluded?

Only weekends are excluded in this basic version.

Does the Business Days Calculator send my code or data to any server?

No. Everything runs locally in your browser. Your code, data, and files remain on your device at all times.

What input size limits apply?

The tool handles most practical input sizes. Very large files may cause browser performance limitations since processing is done client-side.

Can I use this in my development workflow?

Absolutely. The tool is designed for developers and integrates well into local development workflows without needing command-line utilities.

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