Dry Matter Calculator: Determine Feed & Forage DM Percentage

Calculate Dry Matter (DM) Percentage

Enter the weight of the sample before drying. Ensure units match dry weight.
Enter the weight of the sample after drying. Ensure units match wet weight.

Accurately calculate the dry matter (DM) percentage of any sample, from animal feed and silage to forage and grains, with our user-friendly online Dry Matter Calculator. Essential for farmers, livestock managers, and nutritionists, understanding DM content is crucial for balanced diets, proper nutrient intake, and efficient feed management. Simply input the wet weight and dry weight to get instant results.

Formula:

Dry Matter Percentage (DM%) = (Dry Weight / Wet Weight) * 100

  • Dry Weight: The weight of the sample after all moisture has been removed (e.g., grams, lbs, kg).
  • Wet Weight: The initial weight of the sample before drying (e.g., grams, lbs, kg).

Important: Ensure both wet and dry weights are measured using the same unit.

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