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Calculator Collection

Seed Rate Calculator vs Lawn Seed Calculator

Two calculators for the same neighbourhood of questions. Here is what each measures, what you feed in, and where you'd reach for one over the other.

Agriculture

Seed Rate Calculator

Calculate the pounds of seed needed per acre to achieve a target plant population, adjusting for germination percentage, seed vigor, seed size, and field conditions. Use it when ordering seed or calibrating a planter before the season.

Answers
Seed Required (lbs)
Inputs
Field Area, Target Plant Population, Seed Germination Rate, Expected Field Emergence, 1000 Seed Weight
Landscaping

Lawn Seed Calculator

Calculate exactly how many pounds of grass seed are needed to cover your lawn based on its size and the recommended seeding rate. Perfect for new lawn installations and overseeding thin or patchy turf.

Answers
Seed Needed (lbs)
Inputs
Lawn Area, Seeding Rate

At a glance

Seed Rate CalculatorLawn Seed Calculator
CategoryAgricultureLandscaping
AnswersSeed RequiredSeed Needed
Inputs52
Result unitlbslbs

When to use each

Calculate the pounds of seed needed per acre to achieve a target plant population, adjusting for germination percentage, seed vigor, seed size, and field conditions. Use it when ordering seed or calibrating a planter before the season.

Calculate exactly how many pounds of grass seed are needed to cover your lawn based on its size and the recommended seeding rate. Perfect for new lawn installations and overseeding thin or patchy turf.

Compare page seeded from editorial siblings — both calculators list each other as related.