Rollrasenrechner
Möchten Sie neuen Rollrasen verlegen? Unser kostenloser Rollrasenrechner ermittelt die genaue Anzahl an Rasenrollen, Palettenbedarf, Gesamtfläche inklusive Verschnitt und geschätzte Materialkosten.
Projektmaße
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Schritt-für-Schritt Beispielrechnung
Beispiel: Installing fresh sod across a 40 ft by 30 ft residential backyard (1,200 sq ft) with a 5% cutting waste allowance and $0.60 per sq ft sod pricing.
Calculate Lawn Area: 40 ft × 30 ft = 1,200 sq ft.
Add 5% Cutting Buffer: 1,200 sq ft × 1.05 = 1,260 sq ft total.
Compute Required Rolls: 1,260 sq ft ÷ 10 sq ft per roll = 126 rolls.
Estimate Pallet Requirement: 1,260 sq ft ÷ 450 sq ft per pallet = 2.8 pallets (order 3 pallets).
Calculate Total Weight: 1,260 sq ft × 3.5 lbs/sq ft = 4,410 lbs (2.21 Tons).
Estimate Material Cost: 1,260 sq ft × $0.60/sq ft = $756.00.
Sod Area & Roll Quantity Formula
Total Rolls = ⌈(Lawn Area × (1 + Waste %)) ÷ Roll Size⌉ Lawn area is calculated based on your yard's geometric footprint (Length × Width for rectangular lawns, π × Radius² for circular zones, or the sum of both rectangles for L-shaped yards). Multiplying by the cutting and trimming allowance (default 5% for simple lawns, 10% for curved edging) yields the total required square footage. Dividing by the roll size (typically 10 sq ft) gives the exact number of fresh turf rolls to order.
Formelvariablen
Berechnungsgrundlagen
- Standard commercial sod rolls measure 2 ft wide by 5 ft long (10 sq ft / 0.93 m²).
- Standard pallets of sod hold 450 to 500 sq ft (45 to 50 rolls) in North America, or 40 to 45 m² internationally.
- Freshly harvested sod weighs approximately 30 to 40 lbs per roll (3.5 lb per sq ft / 17 kg per m²).
- A full pallet of sod weighs approximately 1,500 to 2,000 lbs (0.75 to 1.0 Ton).
- Fresh sod must be installed within 24 to 48 hours of delivery to prevent root degradation and overheating.
Häufig Gestellte Fragen
Typische Fragen von Heimwerkern und RenovierernRollrasenrechner
How much sod do I need for my lawn?
To find out how much sod you need, calculate your lawn's total square footage (Length × Width in feet), then add 5% to 10% for cutting waste and irregular borders. Divide your total adjusted square footage by your sod roll size (usually 10 sq ft) to find the number of rolls.
How do I measure an irregular or curved lawn for sod?
Break the irregular yard into geometric sections: rectangles, triangles, and half-circles. Calculate each section's square footage separately, add them together, and add a 10% to 15% cutting buffer to account for curved edges and trimming around trees.
How many rolls of sod are on a standard pallet?
A standard pallet holds 450 to 500 square feet of sod, which equals 45 to 50 standard rolls (10 sq ft each). Pallet capacity can vary slightly depending on grass variety and soil moisture at harvest.
How much extra sod should I order for cutting waste?
Order 5% extra sod for open rectangular yards with few obstacles. Order 10% to 15% extra for lawns with curved garden beds, walkways, trees, or diagonal slopes where pieces must be trimmed to fit.
How much does sod cost per square foot or pallet?
Sod typically costs between $0.35 and $0.85 per square foot ($160 to $400 per 450 sq ft pallet) for the turf material alone, depending on grass species (Bermuda, Kentucky Bluegrass, Zoysia, St. Augustine, or Fescue). Professional installation usually adds $0.50 to $1.20 per sq ft.
How soon must fresh sod be installed after delivery?
Install fresh sod on the day of delivery, ideally within 24 hours (and no later than 48 hours in cool weather). Palletized sod generates internal heat from living plant respiration and will yellow and suffer root death if left stacked.
What is the best time of year to lay sod?
For cool-season grasses (Kentucky Bluegrass, Fescue, Ryegrass), early autumn and spring are ideal. For warm-season grasses (Bermuda, Zoysia, St. Augustine), late spring to early summer provides the warmest soil temperatures for rapid rooting.
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