Calculators

Practical industrial calculators for perforated sheet, wire mesh, filter area and sheet bending.

Open Area Quote Wire Mesh Filter Area Unfold

PERFORATED SHEET

Open Area & Weight Calculator

Check a/d, P1 and P2 in the guide, then enter dimensions to calculate open area and theoretical weight.

Dimension Guide a/d is hole size. P1 is horizontal pitch. P2 is row pitch.

Open area: --
Finished weight / sheet: --
Finished weight / m²: --
Original sheet weight: --
Removed weight: --
Holes / m²: --

Current formula

The result is theoretical. Borders, special staggering, bending or irregular layouts should be confirmed by drawing.

Perforated Sheet Quote Estimate

Gross weight: --
Net weight: --
Unit price: --
Total: --

Wire Mesh Weight Calculator

Weight / m²: --
Total weight: --
Aperture: --
Open area: --

Filter Area Calculator

Side area: --
Bottom area: --
Total area: --

Sheet Bend Unfold Calculator

Bend allowance: --
Bend deduction: --
Flat length: --