Wire Mesh Calculator

Enter your slab dimensions to find out how many sheets or rolls of welded wire mesh you need for reinforcement, including overlap and waste — plus which format is cheaper.

Slab Length (ft)

Slab Width (ft)

Overlap (in)

Waste Factor (%)

Pricing (edit to match local rates)

Price per Sheet ($)

Price per Roll ($)

Slab Area

400 sq ft

420 sq ft incl. 5% waste

Recommended Buy

Sheets (5×10 ft)

10 sheets · $70.00

Sheets Needed

42.8 sq ft effective each

Purchase Option	Quantity	Est. Cost
Sheets (5×10 ft)Best value	10 sheets	$70.00
Rolls (5×150 ft)	1 rolls	$110.00

Cheapest option: Sheets (5×10 ft) at $70.00For small slabs (under ~700 sq ft), sheets are typically cheaper and easier to handle. For larger pours, rolls cover more area per unit and usually save money despite the higher per-unit price.

This is a material estimate only. Actual coverage depends on slab shape, obstructions, and how mesh is laid out. Always confirm overlap requirements with your local building code.