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Seed weight required
Area in thousands of square feet times the rate per thousand.
The Formula
pounds = (area / 1000) x rate
Area in thousands of square feet times the rate per thousand.
| Symbol | Meaning | Unit | Notes |
|---|---|---|---|
| m | Seed weight | pounds | The total pounds of seed needed. |
| A | Area | square feet | The lawn area to be seeded. |
| rate | Seeding rate | pounds per 1,000 sq ft | Pounds per 1,000 square feet. |
What Each Symbol Means
mpounds
Seed weight
The total pounds of seed needed.
Asquare feet
Area
The lawn area to be seeded.
ratepounds per 1,000 sq ft
Seeding rate
Pounds per 1,000 square feet.
See It Worked With Real Numbers
A formula on its own does not tell you which number goes where. The how to calculate grass seed needed page applies this equation to a concrete case, shows every intermediate step, and names the mistakes that produce a wrong answer even when the algebra is right.
Where This Formula Appears
This equation is the working core of How To Calculate Grass Seed Needed, filed under Everyday Life. Every number the guide produces comes from substituting into this one line.