🏗 Shihan — Universal Civil Engineering Calculator (Advanced)
Global units • Sirajganj Polytechnic presets • Save/Export • Smart interface
Wall — Area & Volume
Units: m
Wastage (%)
Tip: Press Enter
Brick — Count & Cost
Supports Sirajganj Polytechnic presets
Concrete — Mix & Materials
Ratio, quantities, cost
Steel — Weight & Cost
Plaster
Tiles
Unit Converter
🏗 Shihan — Universal Civil Engineering Calculator (Advanced)
Global units • Sirajganj Polytechnic presets • Save/Export • Smart interface
Wall — Area & Volume
Units: m
Wastage (%)
Tip: Press Enter
Brick — Count & Cost
Supports Sirajganj Polytechnic presets
Concrete — Mix & Materials
Ratio, quantities, cost