Expanded Metal Tool
Expanded Metal Calculator
Quickly calculate total weight, kg per m², and open area for expanded metal mesh. Use millimeters for all input values.
Input Data
Enter your material and mesh dimensions below. All input values should be in millimeters.
Formula Reference
- Open Area % = ((LWD - Strand Width) × (SWD - Strand Width) ÷ (LWD × SWD)) × 100
- Solid Area Ratio = 1 - Open Area Ratio
- Weight per m² = 2 × Thickness × Strand Width ÷ SWD × Density
- Total Weight = Weight per m² × Sheet Area
When to Use This Calculator
- Estimate expanded metal weight before sending an inquiry
- Compare different materials and sheet sizes quickly
- Check open area for filtration, guarding, and architectural use
- Prepare a faster quotation request for export projects
Expanded Metal Calculator FAQ
Does this calculator work for raised and flattened expanded metal?
Yes. It provides a practical estimate for both types, but final production values should still be confirmed according to your actual mesh form and specification standard.
What unit should I use for the input data?
Please enter thickness, strand width, long pitch, short pitch, mesh width, and mesh length in millimeters. The result will be shown in kilograms and kilograms per square meter.
Can I use this page for stainless steel expanded metal weight calculation?
Yes. You can select stainless steel from the material list and the calculator will use the corresponding density for the estimate.
Is the open area formula suitable for quotation use?
It is suitable for quick quotation reference and technical discussion. For production drawings and final orders, your supplier should confirm the exact expanded metal standard and tolerance.
Can YueChu Metal help confirm my expanded metal specification?
Yes. You can send your drawing, target dimensions, sample photo, and application to YueChu Metal for a more accurate specification review and quotation.