SlabCraft: Concrete Calculator

SlabCraft is the ultimate high-precision concrete calculator and job estimator engineered for professional contractors, builders, masons, and DIY homeowners. Eliminate guesswork, prevent costly material shortages, and calculate exact ready-mix concrete yardage, premix bags, gravel, and rebar reinforcement in seconds. If you're pouring a backyard patio, driveway, foundation footings, circular columns, or complex stairs, SlabCraft delivers instant volume calculations and professional PDF proposals on the spot. ================================== KEY ESTIMATING MODULES & CALCULATORS ================================== • Slabs, Patios & Driveways: Calculate square or rectangular slabs with custom waste percentage margins (5%–20%). • Footings & Foundations: Accurate trench, wall, and spread footing volume calculations. • Circular Slabs & Sonotubes: Round concrete pads, cylindrical columns, post holes, and piers. • Concrete Curbs & Gutters: Curb height, depth, flag thickness, and gutter dimensions. • Stairs & Steps: Calculate total rise, run, platform landing, and tread yardage. • Retaining Walls & Core Fill: Solid walls or hollow CMU block concrete core-fill estimates. • Multi-Section Job Combiner: Add multiple project pours (e.g., driveway + sidewalk + porch) into one total batch order. ================================== MATERIAL & REINFORCEMENT TAKEOFFS ================================== • Cubic Yards & Cubic Meters: Switch seamlessly between US Imperial (ft/in/yds) and Metric (m/cm) units. • Premix Bag Counts: Instant breakdowns for 40 lb, 60 lb, and 80 lb ready-mix concrete bags. • Rebar Grid Estimator: Calculate rebar length, rebar stick counts (#3, #4, #5, #6), grid spacing (12", 18", 24"), and tie wire requirements. • Wire Mesh: Calculate roll quantities and sheets needed with overlap factors. • Base Material & Subbase: Estimate crushed stone, gravel, and sand tonnage and volume. ================================== PRO CONTRACTOR FEATURES ================================== • Cost & Profit Estimator: Add labor rates, equipment rentals, concrete ready-mix price per yard, and profit margins. • Professional PDF Invoices & Proposals: Generate clean, branded PDF estimates with your company name to share directly with clients via WhatsApp, email, or print. • Project History & Cloud Sync: Save previous calculations and re-open past job specs anytime on site. • Offline Ready: Full functionality in the field with zero internet connection required. Stop overpaying ready-mix suppliers and wasting expensive concrete. Download SlabCraft today and pour with confidence!