Sod Calculator – How Much Sod Do I Need? | CalcLoft
Find out exactly how much sod you need for any lawn, in rolls or slabs.
How much sod do I need?
Sod is sold by the square foot. Measure the lawn area (length × width) and add 5-10% for curves, angles and cutting mistakes. For a 20 × 15 ft lawn: 300 sq ft × 1.05 = 315 sq ft — about 32 standard rolls (10 sq ft each).
Sod vs. seed
Sod gives an instant lawn but costs 3-5× more than seed. Use sod for sloped areas (erosion control), repairs, or when you want results now. Seed is better for large areas on a budget — but needs 4-6 weeks of care.
Best time to lay sod
Early fall or spring, when temperatures are mild and rain is more likely. Water heavily the first 2 weeks — new sod needs about 1 inch of water per week until the roots take (usually 2-3 weeks).
Sod calculator FAQ
How many rolls of sod for 1000 sq ft?
About 100-110 rolls (standard 10 sq ft rolls, with 5-10% waste).
How much does sod cost?
Installed sod runs $0.50-1.20 per sq ft depending on grass type and region. DIY is typically $0.30-0.60 per sq ft.
How long before I can walk on new sod?
Light walking after 2 weeks; full use after 4-6 weeks once roots establish.
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