Concrete Calculator Home › Productivity › Concrete Calculator Concrete Calculator Concrete Shape / Type Slab / Square Footing / WallHole / Column / Round FootingCircular Slab / TubeCurb and Gutter BarrierStairs with Top Platform LWHDHD₁D₂HCurbHTGutterRunRisePlatform Length ftinydmcmmm Width ftinydmcmmm Thickness / Height ftinydmcmmm Diameter ftinydmcmmm Depth / Height ftinydmcmmm Outer Diameter ftinydmcmmm Inner Diameter ftinydmcmmm Height / Length ftinydmcmmm Curb Depth (front-to-back) ftinydmcmmm Gutter Width ftinydmcmmm Curb Height above gutter ftinydmcmmm Gutter / Flag Thickness ftinydmcmmm Total Length ftinydmcmmm Run per tread ftinydmcmmm Rise per riser ftinydmcmmm Stair Width ftinydmcmmm Top Platform Depth ftinydmcmmm Number of Risers QuantityExtra / Waste (%) More Settings (bags, density & price)Density (kg/m³)Bag Yield40 lb (~0.4 ft³)60 lb (~0.6 ft³)80 lb (~0.8 ft³)10 L15 L20 LCustomCustom bag yield (liters)Price per yd³ (optional)Currency symbol CalculateReset 4.8/5 - (134 votes) ResultsEnter dimensions and select Calculate to see your concrete requirements.
