Landscaping Calculators

From mulching a flower bed to seeding a new lawn, these calculators convert your project dimensions into the exact quantities landscape suppliers sell — cubic yards, bags, pallets and pounds.

• Mulch CalculatorCalculate how much mulch you need in cubic yards or 2 cu ft bags, with estimated 2026 cost. Enter your bed size and mulch depth for instant results.
• Gravel CalculatorCalculate how much gravel you need in cubic yards or tons, plus 0.5 cu ft bag equivalents and estimated 2026 cost for driveways, walkways and French drains.
• Topsoil CalculatorCalculate how much topsoil you need in cubic yards or 40 lb bags for garden beds, lawn repairs and raised beds, with 2026 cost estimates.
• Sod CalculatorCalculate how much sod you need in rolls and pallets for your lawn, with 2026 cost estimates. Enter your lawn size for instant results.
• Grass Seed CalculatorCalculate how much grass seed you need by seed type (Kentucky bluegrass, fescue, ryegrass) for a new lawn or overseeding, with 2026 cost estimates.
• Retaining Wall Block CalculatorCalculate how many retaining wall blocks you need for your wall length and height, with waste allowance and 2026 cost estimates.