What is Light Pollution Map?

Light Pollution Map is a free online tool that helps you calculate and get instant results. No registration required.

How to use Light Pollution Map?

Simply enter your values in the form above and click Calculate. Results are instant and free.

Yes, this tool is 100% free with no registration required.

Understand light pollution levels with the Bortle Scale. Tips for finding dark skies near you.

Understand light pollution levels with the Bortle Scale. Tips for finding dark skies near you.

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Last Updated: 2026-03-28

Users: 10,000+

Rating: ⭐⭐⭐⭐⭐ 5/5