Grass Seed Calculator: Determine How Much Seed Your Lawn Needs

Area to be seeded: sq. ft.

Type of seed (select one):

Bluegrass or Bermuda
Fescue or Ryegrass
Bahi

Pounds of seed needed:
to lbs.

Please note: For your convenience, this calculation has been rounded up slightly.

Important reminder: Every effort has been made to ensure accuracy, but verify amounts with suppliers before purchasing.

Helpful Information

Tips: Whether seeding a whole lawn or patching bare spots, test soil first—aim for pH 6–7. Add lime, organic matter, and 10-10-10 fertilizer. Till 6 inches deep for a pebbly texture. For large areas, use a mechanical spreader: half the seed in one direction, half perpendicular. Follow bag-recommended rates.

Consider a seed blend for best results; consult your supplier for local suitability. Avoid cheap seed that may be old or adulterated. Learn everything about growing the best lawn.

Should You Seed, Sod, or Both?

Explore the pros and cons of each method to decide what’s right for your yard.