CompostBuilder.com
Free planning tools for composting professionals. For those who plan, build, operate, and invest.
Design and visualize pad layouts in seconds.
The same pad layout tool in meters and metric tons.
Optimize your composting mixture.
How much to reach a certain moisture?
More irrigation, accounting for rain and evaporation.
Limited to just volume and bulk density.
Calculator for a single pile.
Convert tons ↔ cubic yards (US and Metric).
Estimate truck loads by buckets and capacity.
Estimate volume of piles by shape.
For existing and new ops. 5 mins. Get score and recommendations.
Federal and state grant opportunities.
AI guidance on composting regulations and compliance.
Interactive US map of mulching and composting operations.
Daily filtered headlines from across the industry.