All Calculators
Every calculator on MaterialCal, organized by category. Free, mobile-friendly, and accurate to within professional supplier tolerances.
Aggregates & Stone
Gravel, crushed stone, sand and decorative rock.
Gravel Calculator
Estimate gravel volume, weight and total cost for your project.
Stone Calculator
Crushed and decorative stone — volume, tons and bag count.
Pea Gravel Calculator
Quantity needed for pea gravel projects.
Crushed Stone Calculator
Crushed stone volume and tonnage.
River Rock Calculator
Decorative river rock estimator.
Sand Calculator
Sand volume, weight and bag count.
Volume & Measurement
Cubic yards, cubic feet, square footage, board feet.
Board Feet Calculator
Calculate board feet for lumber projects — instant volume and cost.
Cubic Feet Calculator
Convert any dimensions to cubic feet — supports any unit.
Cubic Yard Calculator
Find how many cubic yards of material you need.
Acreage Calculator
Calculate land area in acres.
Square Footage Calculator
Total square footage for any shape or area.
Soil & Garden
Mulch, topsoil, compost and fill dirt.
Surfaces & Paving
Asphalt, concrete, pavers, tile and flooring.
Structure & Roofing
Roof pitch, stairs, drywall, insulation.
Outdoor & Fencing
Fence, deck and paint coverage.