Guides
Plain-English background to the numbers behind the calculators — how much concrete you need, how many bags to buy, ready-mix vs bagged, cost per cubic yard, driveway/patio/slab cost, stamped concrete, sidewalks & steps, mudjacking vs foam leveling, crack repair & resurfacing, rebar & sub-base basics, and concrete vs asphalt.
How much concrete do I need? Measuring & cubic yardsMeasure a slab, convert to cubic feet and cubic yards, and turn that into bags or a ready-mix order — the formula, a worked example and how much extra to buy.How many bags of concrete for a slab? (40/60/80 lb)Convert a slab into 40, 60 and 80 lb bags of concrete with the yield formula, a worked example, a quick bags-per-cubic-yard chart, and when bags beat ready-mix.Ready-mix vs bagged concrete cost (and the breakeven)Compare bagged and ready-mix concrete by cost: the formulas, a worked breakeven, short-load and delivery fees, and how to tell which is cheaper for your pour.Concrete cost per cubic yard, explainedWhat ready-mix concrete costs per cubic yard: the price-per-yard formula plus delivery, short-load and pump fees, a worked example and how to read a quote.Concrete driveway cost guide (thickness, sub-base, rebar)What drives concrete driveway cost: area and price per sq ft, sub-base, rebar, finishes and contingency, with a worked example and how to read a bid.Concrete patio cost guideWhat a concrete patio costs: area and price per sq ft, sub-base and add-ons with a contingency, a worked example, and how finish choices change the budget.Concrete slab cost guide (garage, shed, floor)What a concrete slab costs: area and price per sq ft, sub-base, rebar and thickened edges with a contingency, a worked example, and thickness by use.Stamped concrete cost and options (colored, exposed aggregate)What stamped and decorative concrete costs: the area formula, a worked example, how colored and exposed-aggregate finishes compare, and the sealer they need.Concrete sidewalk & steps costWhat concrete sidewalks, walkways and steps cost: the area and step-volume formulas, worked examples, how many bags steps take, and what changes the price.Mudjacking vs foam concrete levelingMudjacking vs polyurethane foam concrete leveling: how each lifts a settled slab, the cost formulas, a worked comparison, and when lifting beats replacement.Concrete crack repair & resurfacingFixing worn or cracked concrete: the crack-repair and resurfacing formulas, worked examples, when to seal or resurface, and what is cosmetic vs structural.Rebar spacing & sub-base basics (labeled typicals, not engineering)Reinforcement and base for concrete flatwork: figuring rebar linear feet from grid spacing, how much gravel sub-base, and labeled typicals to plan with.Concrete vs asphalt driveway (a compare, not an asphalt calculator)Concrete vs asphalt for a driveway: how upfront cost, lifespan, maintenance and looks compare, and how to price the concrete option from your own quotes.