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Pearson’s Square Protein

Balance feed protein levels with mathematical precision using the square method.

Ingredient 1 (%)

Target Protein (%)Total Weight (kg)

Ingredient 2 (%)

45%

20 parts

10%

15 parts

30%

Fish Meal

57.14%(57.14 kg)

Rice Bran

42.86%(42.86 kg)

How the Pearson Square Works

The Pearson Square (or Pearson's Square) is a simple and effective tool for balancing two feed ingredients to achieve a desired nutrient level, usually crude protein. It is widely used by farmers and nutritionists when a complex computer formulation is not available.

The Calculation Process

Place the target protein percentage in the center of the square.
Place the protein content of your two ingredients on the left corners.
Subtract diagonally (always subtract the smaller number from the larger one).
The results on the right corners represent the "parts" of each ingredient needed.
Sum the parts and calculate the percentage ratio.

How the Pearson’s Square Protein Works

The Pearson’s Square Protein is part of the Everyday Calculations utility library, designed specifically to balance feed protein levels with mathematical precision using the square method. Instead of requiring slow cloud processing or software installations, this tool performs its core algorithms directly in your browser.

Operational Workflow & Technical Standards

•Engineered with a focus on speed, high computational accuracy, and modern web standards.
•Privacy-first architecture ensuring zero server transmission of your personal inputs or files.
•Lightweight, ad-optimized responsive layout designed to function seamlessly across any device.