Engineering Tools

Practical calculators for estimating, detailing and fabrication. Results are estimates – verify before use.

Advanced Section FinderFilter by dimensions, mass, Ix, Zx, grade and standard. Steel Weight CalculatorMass per metre, per piece, total kg and tonnes. Steel Surface Area CalculatorExternal, internal and coating areas. Painting Estimation CalculatorPaint litres and cost from DFT, VS and losses. Built-up Section CalculatorWelded I/H, box, channel and custom plates. Section ComparisonUp to six sections side by side with % differences. Section Equivalence FinderSimilar weight, geometry, stiffness or modulus. Multi-Section BOM CalculatorBills of materials with CSV/PDF export.