Biology & Life Science

Instant, private, and free

Grain Conversion Calculator.

Convert measured as-fed grain mass to dry-matter mass and volume using your moisture and bulk-density measurements.

On-device calculationNo signup
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Set your values

Results update as you type.

Results update automatically as you type.

Dry matter = as-fed mass × (1 − moisture ÷ 100); volume = as-fed mass ÷ entered bulk density. Moisture and density are user measurements; no commodity default is used.