Material Calculator
Estimate material quantities using coverage per piece
Free, no signup. Calculation data stays in your browser.
Your inputs
Results
Area20 m²
Pieces to buy110
Material cost5,500 THB
For materials sold by coverage, such as wall or floor panels. Rounds up to whole pieces; excludes labor.
Formula and method
Pieces = round up(area × (1 + waste/100) ÷ coverage per piece). Cost = pieces × price per piece.
Worked example
For 20 m², 0.2 m² coverage per piece and 10% waste, buy 110 pieces. At THB 50 each, the material cost is THB 5,500.
Frequently asked question
Can I use the panel’s physical area as coverage?
Use net coverage from the manufacturer. Overlaps and joints may reduce usable coverage below the panel’s width times length.
Address
TNGroup soft thailand Mueang District, Maha Sarakham
Social
LINE Official
Scan QR to add LINE
@966sclod
Account: TNGroup Soft TH