Material Volume Calculator
Estimate cubic feet, cubic yards, and rough tonnage for gravel, soil, sand, mulch, and similar materials.
Calculators
Project Calculators
Estimate common project quantities for concrete, septic planning, sheet goods, paint, sod, framing, and loose materials. These tools are built for planning and budgeting, not final engineering or code review.
Choose a Calculator
Use these calculators to get rough quantities before ordering material or building an estimate. Always verify field dimensions, plans, manufacturer requirements, engineering details, and local code before final purchase or construction.
Concrete Slab Calculator
Estimate concrete for slabs, pads, walkways, and similar flatwork.
Concrete Footing Calculator
Estimate cubic feet and cubic yards for continuous footings.
Post Hole Concrete Calculator
Estimate concrete volume and approximate 50 lb, 60 lb, and 80 lb bag counts for post holes.
Sheet Coverage Calculator
Estimate 4x8 sheet counts for plywood, T1-11 siding, and 4x8 Hardie sheet products.
Wall Framing Lumber Calculator
Estimate studs, plates, kings, jacks, cripples, sill pieces, and header lineal footage for simple wall layouts.
Paint Calculator
Estimate wall area and paint gallons based on coats and basic door and window deductions.
Sod Calculator
Estimate square footage, square yards, and recommended ordering quantity for sod coverage.
Septic Tank and Drain Field Calculator
Estimate septic tank sizing ranges, trench area, gravel quantity, pipe length, and excavation volume for planning purposes.
Planning Use Only
These calculators provide rough estimating guidance only. They are not code-specific, not engineering documents, and not a substitute for approved plans, manufacturer instructions, or local building requirements.
Always verify final dimensions, spans, opening details, structural requirements, header sizing, sheathing layout, concrete mix yield, finish allowances, septic design requirements, soils conditions, and waste factors before ordering material or building.