CALCULATION TOOL 01

Formwork Sheet Count & Quantity Estimator

Enter the total contact area (m²) of your slab, wall, or column formwork to calculate net and gross sheet requirements, total payload weight, and pallet count instantly.

Quick Technical Specification
Verified Engineering Specs
Calculation Method N = ceil(Area / 3.125) × (1 + Waste)
125 × 250 cm Levha 1 Sheet = 3.125 m²
122 × 244 cm Levha 1 Sheet = 2.977 m²
Önerilen Fire Oranı 5% (Slab) / 8-10% (Beam-Column)
Palet Kapasitesi 40 Sheets 125 m² / 18 mm Standard
Hesaplama Çıktısı Net & Gross Sheet Requirements

Enter Project Dimensions

Define formwork contact area and cutting waste allowance to calculate required panel count.

m²
Quick Presets:
Required Sheets 34 Adet Net: 32 + Fire: 2
Total Area 106,25 m² Net: 100 m²
Estimated Pallets 1 Palet Capacity: 40 Sheets
Total Weight 1.088 kg ~1.09 Ton
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Calculated on net area. Final requirement may vary by cutting geometry.

Engineering Calculation Method

A standard 1250×2500 mm plastic formwork board covers exactly 3.125 m². American 1220×2440 mm sheets cover 2.977 m².

A_sheet = 1.25 m × 2.50 m = 3.125 m²
Net_Sheets = ceil(Area / A_sheet)
Gross_Sheets = ceil(Net_Sheets × (1 + Waste% / 100))
Pallets = ceil(Gross_Sheets / 40) (18 mm; 15 mm: 50, 21 mm: 30)

Selecting the Waste Allowance

For large uninterrupted slabs, 3% – 5% cutting waste is sufficient; for complex architectural designs with frequent column and beam intersections, 8% – 10% is recommended.

Sheet Count Estimator FAQ

Frequently Asked Questions

Common questions regarding board selection, reuse cycles, technical parameters, and global delivery.

How are plastic formwork board prices determined?

Pricing is determined by polymer type (PP/PVC), thickness (15, 18, 21 mm), order volume (sheets, pallets, full container/truckload), and delivery terms (jobsite, warehouse, or seaport).

What is the difference between sheet price and price per m²?

A standard sheet (1250×2500 mm) covers 3.125 m². The price per m² is calculated by dividing the sheet price by 3.125. When comparing boards of different formats, always use the square meter price as the baseline.

How can I calculate the required number of boards for my project?

Divide total contact area (m²) by sheet area (3.125 m² for 125×250 cm) and incorporate a 5–10% safety margin for cutting loss. Our online Formwork Quantity Calculator automates this calculation.

Does the cost-per-use calculation constitute a financial guarantee?

No, cost-per-use figures are parametric engineering models based on purchase price and targeted reuse cycles. Actual site stripping care and maintenance determine actual realized savings.

What is the typical order lead time and delivery period?

In-stock domestic orders are dispatched within 1–3 business days. Custom dimension orders or ocean freight container shipments are prepared within a 7–15 business day lead time.

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Share your required board dimensions, thickness, estimated quantity and delivery destination for a clearly scoped quotation.

✓ Clear Unit & m² Rates ✓ Jobsite Delivery Planning ✓ Pallet & Container Shipping ✓ Technical Spec Compliance
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