Soil Texture Triangle
Classify soil texture using the USDA texture triangle from sand, silt, and clay percentages. Estimates drainage, water holding capacity, and permeability.
Inputs
Results
Texture Classification
Loam
How to Use This Calculator
- Enter the percentages of sand, silt, and clay from a hydrometer analysis or lab test.
- Ensure the three percentages sum to 100%.
- Review the USDA Soil Texture Class determined by the triangle classification.
- Check the Water-Holding Capacity and Permeability ratings for your texture class.
- Use the Texture Class output to select appropriate irrigation scheduling and tillage practices.
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