Dgnb Analysis

Calculate your building's DGNB certification score with this comprehensive online tool. Assess all criteria categories instantly.

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About This Tool

The DGNB Online Tool is a comprehensive calculator for assessing buildings according to the German Sustainable Building Council (DGNB) certification system. This tool allows architects, engineers, and sustainability consultants to evaluate projects across all six DGNB criteria categories: Environmental Quality, Economic Quality, Sociocultural and Functional Quality, Technical Quality, Process Quality, and Site Quality. Users can input scores for individual criteria, and the tool automatically calculates the overall DGNB score, determines the certification level (Platinum, Gold, Silver, Bronze), and provides a detailed breakdown. The tool implements the official DGNB weighting system and scoring methodology, making it an essential resource for sustainable building design and certification preparation.

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How to Use

Enter scores (0-
for each DGNB criterion in the six categories
Click 'Calculate DGNB Score' to process your inputs
View your overall DGNB score and certification level
Examine detailed breakdowns by category and individual criteria
Adjust inputs and recalculate as needed to optimize your score

Frequently Asked Questions

Find Quick Answers

What is DGNB certification?

DGNB (German Sustainable Building Council) is a comprehensive certification system for sustainable buildings that evaluates environmental, economic, sociocultural, technical, process, and site quality aspects. It's one of the most advanced green building certification systems worldwide.

How accurate is this DGNB calculator?

This tool follows the official DGNB weighting system and scoring methodology. However, for official certification, you should consult with accredited DGNB auditors who will conduct a detailed assessment of your project documentation.

What do the score ranges mean?

Each criterion is scored from 0-10 points. The overall DGNB score is calculated by weighting each category. Certification levels: Platinum (≥80%), Gold (65-79.9%), Silver (50-64.9%), Bronze (35-49.9%).

Can I save my calculations?

This tool runs entirely in your browser. You can bookmark the page with your inputs or take screenshots of the results. For persistent storage, consider using the platform's save features if available.

What if I don't know some criteria scores?

You can enter estimated values or leave them at default mid-range scores (5). The tool will still calculate an approximate result. For accurate assessment, consult DGNB documentation or a sustainability expert.

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