100+ civil engineering calculators in one app — your all-in-one concrete calculator, structural calculator, BBS (Bar Bending Schedule), BOQ estimator, and surveying calculator for Android. Fast, accurate, and 100% offline.
From concrete quantity estimation to RCC beam design, steel weight calculation to land surveying — Civil Engineering Calculator gives site engineers, designers, and surveyors reliable, hand-verifiable results with visual diagrams and downloadable PDF reports.
🧱 CONCRETE & QUANTITY CALCULATOR
Estimate materials for any construction project:
• Concrete Volume Calculator — slabs, walls, columns, footings, and custom pours
• Brick & Block Calculator — single-room, multi-room, arch, and circular walls
• Plaster, Paint & Tile Calculator — finishing quantities for any surface
• Steel & Metal Weight Calculator — bars, pipes, plates, and structural sections
• Earthwork Calculator — excavation volumes, embankment fill, and cut & fill
• Asphalt, Formwork & Culvert calculations
📊 BBS — BAR BENDING SCHEDULE
Create professional Bar Bending Schedules with the built-in BBS Editor:
• 9 standard rebar shapes with automatic cutting length calculations
• Add multiple bar entries per project with diameter, spacing, and quantity
• Net steel weight and grand total with wastage
• Export BBS reports as downloadable PDF documents
• Organize multiple BBS projects for different structural members
📋 BOQ — BILL OF QUANTITIES
Build detailed Bill of Quantities estimates for construction projects:
• Multi-currency support for international projects
• Add custom line items with quantities, unit rates, and descriptions
• Professional BOQ reports with PDF export
🏗️ STRUCTURAL CALCULATOR & RCC DESIGN (ACI 318)
Design reinforced concrete members with confidence:
• Isolated Footing Design — square & rectangular footings under axial load and biaxial moments, punching shear, one-way beam shear, flexure, dowel design, and CAD Plan & Section drawings