Sod Calculator
Calculate exactly how much sod you need for your lawn. Get pallet and roll counts, weight estimates, irrigation suggestions, and grass type recommendations.
How It Works
Understand how sod coverage is calculated and what affects your order.
Area Measurement
Measure your lawn length and width in feet and multiply for rectangular areas. For circular areas, use π × radius². For irregular lawns, divide into rectangles, calculate each section, and add them together. The calculator handles all shapes.
Pallet & Roll Counts
One pallet of sod covers approximately 450 square feet. One roll covers about 10 square feet. Each pallet weighs between 1,500 and 3,000 pounds depending on moisture content. The calculator rounds up to ensure you have enough.
Irrigation Planning
New sod needs consistent watering — typically 1-2 inches of water per week. The calculator suggests sprinkler zones based on your lawn area. Most residential sprinkler heads cover about 300-500 sq ft per zone.
Frequently Asked Questions
Common questions about sod coverage, installation, and care.
To calculate how much sod you need, measure the length and width of your lawn in feet and multiply them to get total square feet. Divide by 450 to get the number of pallets needed (one pallet covers about 450 sq ft). For rolls, divide by 10 since each roll covers approximately 10 sq ft. Always order 5-10 percent extra to account for cutting and fitting around curves and obstacles.
Early fall is the best time to lay sod because the soil is still warm from summer, promoting root growth, while cooler air temperatures reduce stress on the grass. Spring is the second-best time. In warm climates, sod can be laid year-round. Avoid laying sod during extreme heat or drought conditions, as the grass will struggle to establish roots before it dries out.
Start by removing all existing grass, weeds, and debris from the area. Grade the soil so it slopes away from buildings for proper drainage. Till the top 4-6 inches of soil and mix in 2-3 inches of organic compost. Level the surface with a rake, removing any rocks or clods larger than 2 inches. Lightly compact the soil with a roller, then water thoroughly one day before installation.