Crop Diversity Score Calculator

Evaluate farm biodiversity using the Simpson Diversity Index, crop count, rotation length, and legume proportion for organic rotation planning.

Total Farm Acres

Crop 1 Acres (largest)

Crop 2 Acres

Crop 3 Acres

Crop 4 Acres

Crop 5 Acres

Crop 6 Acres

Total Legume Acres

Rotation Length (years)

Tab to move between fields

Diversity Score (0-100)

79.9

Distribution Evenness

0.91

Simpson Diversity Index0.78

Number of Crops6

Legume Proportion (%)25%

Unallocated Acres0

How to Use This Calculator

Enter the number of crop species and families planned in the rotation.
Enter field count, rotation length (years), and cover crop inclusion.
Read crop diversity score and biodiversity index for the rotation system.
Higher diversity scores correlate with better soil health, pest suppression, and weed control.
Use results to demonstrate diversity to organic certifiers and soil health program requirements.

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