Montana State University

Southern Agricultural Research Center

"Serving the Land Grant Mission in South Central Montana"

Research Centers

Seed Rate Calculator

Enter values in the table below to determine your seeding rate. Then click on submit to calculate seeding rate.

Clear form
Desired Plant Population
Seed Weight
Germination Rate (%)Enter as Pct (%)
Purity (%)Pure seed (100 minus %weed and %inert)
Emergence Mortality (%)Percent of viable seeds that will survive
Row Spacing
Area to Plant
Seed Price ($)

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