Metal Calculator A1 Pro

Metal Calculator A1 Pro - the complete metal weight calculator, steel price calculator, fabrication estimator, and welding tool for steel, stainless steel, aluminium, copper, brass, and 100+ metals.

Trusted by metal traders, scrap dealers, fabricators, welders, and civil & mechanical engineers to calculate metal weight, price, cutting waste, and fabrication quotes in seconds - no more weight tables or guesswork.

--- CALCULATE WEIGHT OF ANY METAL SECTION ---
- Round bar, square bar, hex bar, flat bar, angle, channel, I-beam, pipe, square & rectangular tube, sheet & plate
- Dimensions in mm, cm, m, ft, in - including feet-inch fractions (like 5 ft 6 1/2 in)
- Weight per piece, per metre, per foot & total (kg, t, lb)
- Reverse calculation: enter target weight to get required length and pieces
- Pipe schedules (Sch 40/80) & sheet gauge presets (SWG/BWG/MSG)

--- INSTANT PRICE & TAX QUOTE ---
- Live price calculation with your rate per kg
- Regional tax presets (GST, VAT, sales tax) in your local currency
- Save rate per material with auto-fill
- Share formatted quotes on WhatsApp in one tap

--- FABRICATION ESTIMATOR ---
- 8 products: Gate, Grill, Railing, Fence, Staircase, Shed, Mezzanine, Shutter & Tank
- Automatic cut list, weld length, paint area & labour hours
- Member schedule with section sizes & PDF estimate sharing

--- WELDING CALCULATOR ---
- Electrode count, weld metal weight & welding cost
- Fillet & groove weld calculations
- Weld joint types with technical drawings & symbol guide

--- SHEET METAL WORK ---
- Flat pattern nesting optimizer to minimize scrap
- Cone & elbow development with unfolded blank sizes
- Bend allowance (K-factor) calculator for press brake
- Template PDF export for workshop fabrication

--- CUT OPTIMIZER ---
- 1D cutting stock optimizer to minimize offcuts & scrap
- Compare optimized vs. sequential cutting
- Kerf width and stock length settings with PDF cut plan

--- SURFACE TREATMENT ---
- Paint area calculator for structural steel sections
- Primer, enamel & epoxy coverage with coat count
- Hot-dip galvanizing weight estimator

--- QUOTATION & INVOICING ---
- Professional quotations with client details & line items
- Tax breakdown: GST (CGST+SGST/IGST), VAT, or sales tax
- Discount, freight & transport charges
- Branded PDF with logo, signature & total in words

--- 5 ENGINEERING CONVERTERS ---
- SWG / BWG / MSG gauge to mm thickness
- Weight per length: kg/m to lb/ft
- Stress: MPa to psi, ksi, kgf/cm2
- Hardness: Brinell (HB) to Rockwell (HRC) to Vickers (HV)
- Grade cross-reference: IS E250 to ASTM A36 to EN S275 to JIS SS400

--- STUDY LIBRARY & CHECKLISTS ---
- 30+ engineering guides: Steel grades, SS, Aluminium, Coatings, Welding defects, NDT, IS 800, AISC 360, EN 1993 & Safety
- Interactive inspection checklists with YES / NO / N/A audit and color PDF report
- 100% offline access - zero data required

--- ACCURATE & COMPREHENSIVE ---
- Verified densities for 100+ alloys (mild steel, SS 304/316, Al 6061, copper, brass, titanium)
- Multi-item projects & material lists (BOQ)
- Unit converter & scientific calculator included
- 22 languages: English, Hindi, Spanish, Arabic, Portuguese, Russian, French, German, Italian, Turkish, Indonesian, Vietnamese, Thai, Urdu, Persian & Indian regional languages
- Metric & imperial units, dark mode, 100% offline support

--- PRO SUBSCRIPTION ---
Core calculations are free. Upgrade to Pro for unlimited PDF estimates, quotations, projects (BOQ), and an ad-free experience. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period.

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