Free Tools

Lawn & Landscaping Calculators

Figure out exactly how much material you need for any yard project. No more guessing, no more wasted trips to the store.

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Fertilizer Calculator

How many bags of fertilizer for your lawn size

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Mulch Calculator

Bags of mulch needed by depth and area

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Grass Seed Calculator

Seed quantities for new lawns or overseeding

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Fence Calculator

Cost, panels, and posts for any fence type

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Gravel Calculator

Cubic yards and tons for driveways and paths

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Topsoil Calculator

Cubic yards for lawns, grading, and fill

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Sod Calculator

Pallets and cost by grass type

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Paver Calculator

Paver counts for patios and walkways

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Retaining Wall Calculator

Blocks, gravel, and cost by wall size

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Concrete Calculator

Cubic yards and bags for slabs and posts

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Irrigation Calculator

Sprinkler heads, zones, and system cost

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Compost Calculator

Cubic yards for garden beds and topdressing

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River Rock Calculator

Decorative stone by area and depth

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Weed Killer Calculator

Product quantities for weed control

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French Drain Calculator

Pipe, gravel, and cost for drainage

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Mowing Time Calculator

How long to mow by mower type

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Tree Removal Calculator

Cost range by height, condition, and access

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Lawn Square Footage Calculator

Measure your lawn area from satellite imagery

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Lawn Size Calculator

Find your lawn size by satellite or manual entry

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How to Measure Property

Every method for finding your lot size

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Property Line Map

See your lot on satellite imagery

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All-In-One

Product Quantity Calculator

Know your lot size? Pick any product and get exact bag counts with cost estimates.

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NPK 28-0-3Spring / FallKills 50+ weeds via WeedGripβ„’ technology. Apply in spring or fall when 60–90Β°F.
2 bags
4,000 sq ft/bag Γ— 2 = 8,000 sq ft covered
$56.00
est. total
3,000 sq ft of leftover coverage. Save the remainder for touch-ups
Scotts Turf Builder Weed & Feed Β· 11.32 lb
$28 per bag Β· $56.00 total

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Also Calculated for 5,000 sq ft

FAQ

Calculator Questions

Don't know your yard size?

Enter your address to measure your lawn, garden beds, and total lot. Free.

Also check out our guides & resources for lawn care tips, or the lot size calculator for total property area.