Construction Calculator A1 Pro

Description

The #1 construction calculator trusted by 1M+ contractors, builders, and engineers worldwide. CONCRETE CALCULATOR • Slabs, footings, columns, beams, stairs & circular slabs • Instant material quantities: cement bags, sand, gravel • Mix ratios for any project specification REBAR & STEEL CALCULATOR • Bar Bending Schedule (BBS) with shape codes • Weight calculator for all bar sizes (#3-#18) • Lap length, cover & spacing calculations • Steel tonnage for structural estimates FEET-INCHES CALCULATOR • Add, subtract, multiply, divide in feet-inches-fractions • No decimal conversion needed • Perfect for lumber & framing calculations AREA & VOLUME • 15+ shapes: rectangle, circle, triangle, trapezoid & more • Room area, paint coverage, flooring estimates • Excavation & fill volume calculations UNIT CONVERTER • Length, area, volume, weight conversions • Construction-specific units included PROFESSIONAL FEATURES • Bill of Quantities (BOQ) with PDF/Excel export • Save & organize calculations by project • Share estimates with clients instantly • Material cost estimation • Company branding on reports Built for real job sites. Used by professionals in 150+ countries. Download now and estimate like a pro.

Our biggest update yet! ADVANCED RCC CALCULATORS (NEW) • Column, Footing, Beam & Slab with real geometries and regional bar standards for India, USA, Canada, UK, Australia & Gulf • Live engineering drawings that follow your inputs — tie styles, curtailment, mats and zones • Export straight to a Bar Bending Schedule, or share a professional PDF report with the drawing included TILE QUANTITY (NEW) • Floor tiles, wall tiles & skirting as three focused calculators • Generated layout plans and wall elevations, custom tile sizes, dado bands and openings PAINT & FINISHES (NEW) • Putty, primer, texture & paint with coverage-based quantities and smart pack sizes • Wood & metal finishes measured with standard coefficients MATERIALS & RATES • Your one steel rate now prices every rebar size, metal section and alloy • Brick sizes show units and cost per m²; ready-mix grades price per m³ • Set your own labour rates per trade, and price concrete the way you buy it — ready-mix or site-mix BAR BENDING SCHEDULE, REDESIGNED • Clean, mobile-friendly editor with add-row cards and automatic weight-by-diameter totals • Sign by hand and export a professional PDF or Excel sheet Plus dozens of fixes and UI polish across the app.

Information

Seller

BINARY AND BRICKS PRIVATE LIMITED

Category

Productivity

Version

2026.08.04

Requires

iOS 15.0+

Size

125.7 MB

Age Rating

4+