Wall Square Footage Calculator

Home Trusted Engineering Tools Calculate accurate wall square footage in seconds using room dimensions, ceiling height, and door or window deductions. Switch units, handle different room shapes, and reverse-solve one missing dimension for faster project planning. Start calculating Room shape* RectangleSquareOther Wall length 1* Wall length 2* Ceiling height* Number of doors # Number of […]

Rip Rap Calculator

Home Trusted Engineering Tools Calculate rip rap D50 rock size, volume, tonnage, weight, and material cost in seconds with real-time unit conversion and reverse solving. Plan erosion-control, shoreline, channel, and embankment projects with clearer quantities and faster purchasing decisions. Start calculating Average rock diameter (D50) Rip rap volume Both D50 and rip rap volume Rip […]

Tonnage Calculator

Home Trusted Engineering Tools Calculate the tonnage of gravel, stone, sand, and other construction materials from project dimensions, depth, and material density. Estimate required weight, wastage, and material cost instantly, with flexible units and reverse-solving support. Start calculating Material* required Aggregate base course Anti-skid type 3 (1/4 in) Barn dry Concrete sand (C-33 Spec) Crushed […]

Rolling Offset Calculator

Home Trusted Engineering Tools Calculate true offset, travel, and run instantly with a flexible Rolling Offset Calculator built for accurate pipe layout and reverse solving. Enter the measurements you know, choose the bend angle, and let AxiCalculator solve the missing geometry in real time. Start calculating Roll or horizontal offset (h) cm Set or vertical […]

Framing Calculator

Home Trusted Engineering Tools Calculate wall studs, OC spacing, material waste, and framing costs instantly with the AxiCalculator Framing Calculator. Reverse-solve missing values, compare layouts, and plan your wall framing with greater speed and confidence before ordering materials. Start calculating Wall length * required m OC spacing * required cm Price per stud USD Estimated […]

Landscape Rock Calculator

Home Trusted Engineering Tools Calculate the landscape rock volume you need from area, depth, and waste factor in seconds, with support for rectangular and circular beds. Reverse-solve missing dimensions, switch units instantly, and plan your material order with greater confidence. Start calculating Bed shape * Rectangular Circular Length Width Radius Depth * Waste factor * […]

Pipe Weight Calculator

Home Trusted Engineering Tools Calculate pipe weight instantly from diameter, wall thickness, length, material density, and quantity with the Pipe Weight Calculator. Reverse solve missing values, compare materials, switch units, and get clear results for engineering, fabrication, procurement, and transport planning. Start calculating Pipe material * SelectPolyvinyl chloride (PVC)Pure ironWrought ironCarbon steelMild steelStainless steelAluminumBrassCopperCustom material […]

Rebar Calculator

Home Trusted Engineering Tools Calculate rebar quantity, grid dimensions, total length, stock pieces, and estimated cost for rectangular concrete slabs in seconds. Adjust dimensions, spacing, clearance, units, or editable results to plan materials faster and make purchasing decisions with greater confidence. Start calculating Slab dimensions Length * required Width * required Spacings Rebar-rebar spacing * […]

SAG Calculator

Home Trusted Engineering Tools Calculate SAG, radius of curvature, or chord length instantly by entering any two known values. Use AxiCalculator for fast reverse solving, clear unit handling, and reliable circular-segment checks. Start calculating Enter any two valid values. The remaining value is calculated automatically. Radius of curvature * m Search radius units No matching […]

River Rock Calculator

Home Trusted Engineering Tools Calculate how much river rock your project needs by area, depth, density, wastage, weight, and cost with fast, flexible results. Reverse solving also lets you work backward from known volume, weight, or coverage to find missing project values. Start calculating P1 Decimal & Rounding Policy River rock calculations use full numerical […]