Germination Rate Calculator
Calculate seed germination percentage from test results. Determine seed viability to optimize planting rates and avoid costly stand failures.
Free Seeds Calculators
7 toolsSeed rate, cost, and germination calculators. Browse our free seeds tools below — no sign-up required.
Greenhouse Seedling Tray Calculator
Calculate how many seedling trays you need based on transplant requirements, cells per tray, and expected survival rate. Plan greenhouse space efficiently.
Nursery Propagation Calculator
Estimate nursery output from stock plants through cuttings, including rooting percentage and survival rate. Plan propagation schedules for commercial nurseries.
Seed Cost per Acre Calculator
Calculate total seed cost per acre including seed units, treatment, and technology fees. Budget your planting inputs accurately for any crop.
Seed Rate (Lbs per Acre) Calculator
Calculate the optimal seeding rate in pounds per acre based on target plant population, seed weight, germination, and purity percentages.
Seed Rate (Seeds per Foot) Calculator
Convert target plant population per acre and row spacing into seeds per foot of row for precise planter calibration and field scouting.
Seed Treatment Cost Calculator
Estimate seed treatment cost per acre by treatment rate, unit size, and acres planted. Compare fungicide and insecticide seed treatment options.