compost calculator

Our Compost Calculator is Now Free!

Fill out the form to download the Calculator for use on your Windows or MAC computer.

How Much Are You Composting Each Year?

Our Compost Recipe Calculator is a free tool developed by Green Mountain Technologies to help you determine various feedstock ratios while calculating key factors such as C:N ratio, moisture level and bulk density.

A balanced recipe is the key to successful aerobic composting.

Fill out the form to download the Calculator for use on your Windows or MAC computer.

The software automatically calculates C:N, C:P, bulk density, and moisture content calculations and presents the data in easy to read dials. The software also has the ability to add or adjust the feedstock parameters based on your own lab data.

Tutorial Video

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Download the Calculator