PL

Work Days Calculator API (Poland)

Integrate work days calculation functionality for Poland into your products

API usage example
POST /api/workdays
Content-Type: application/json

{
  "startDate": "2024-01-01",
  "endDate": "2024-01-31"
}

// // Response:
{
  "workdays": 21,
  "startDate": "2024-01-01",
  "endDate": "2024-01-31"
}

Why our API?

Accuracy

We use current data on Polish national holidays, including transferred (observed) holidays, ensuring precise calculations for every year.

Reliability

Stable infrastructure with high availability, ready for use in production environments.

Easy integration

Simple RESTful interface with clear documentation that can be quickly integrated with existing systems.

Support

We offer technical assistance with integration and answer all questions regarding API usage.

Features and use cases

What we offer

  • Counting work days between dates
  • Determining end date considering work days
  • Automatic inclusion of Polish public holidays
  • Support for transferred (observed) holidays
  • Weekend handling (Saturday, Sunday)
  • RESTful API with JSON

Ideal for

  • Business and corporate applications
  • HR and human resources management systems
  • Project management tools
  • Planning and scheduling systems
  • Integrations with existing platforms

Ready to get started?

Contact us to learn more about integration, pricing, and API availability. We'll answer all your questions.

kontakt@kalkulatordniroboczych.pl