Patio & Deck Calculators
Planning to build or upgrade an outdoor living space? Our free patio and deck calculators help you estimate total installation costs, lumber requirements, paving materials, and structural dimensions. Choose a tool below to get started on your backyard project.
Deck Cost Calculator
Free deck cost calculator — estimate decking materials, labor costs, and total installation budget based on size and wood or composite material options.
Deck Joist Span & Spacing Calculator
Free deck joist span & spacing calculator. Estimate joist counts, joist spacings (12, 16, or 24 inches on-center), joist hangers, and verify IRC-compliant maximum allowable spans.
Deck Pier & Concrete Footing Calculator
Free deck pier & concrete footing calculator — calculate required concrete bags (60lb/80lb), volume in yards, and gravel subbase for deck cylindrical post piers.
Driveway Cost & Materials Calculator
Free driveway cost & materials calculator — estimate materials, gravel bases, and total project budgets for asphalt, concrete, gravel, and paver driveways.
Gazebo Cost Calculator
Free gazebo cost calculator — estimate footprint area, octagon or square style materials, labor, and total construction budget.
Outdoor Fireplace Cost & Materials Calculator
Free outdoor fireplace cost & materials calculator. Estimate cinder blocks, firebrick linings, concrete footings, stone veneer area, and costs.
Outdoor Kitchen Cost Calculator
Free outdoor kitchen cost calculator — estimate countertop area, base masonry veneer surface, built-in BBQ appliances, labor, and total island construction budget.
Patio Cost Calculator
Free patio cost calculator — estimate material, labor, and total costs for concrete, pavers, natural stone, brick, and wood patio projects. Plan your budget now.
Patio Slope & Grading Calculator
Free patio slope & grading calculator — calculate elevation fall, slope grade percentages, run distances, and excavation soil cut or fill volumes.
Pergola Cost Calculator
Free pergola cost calculator — estimate lumber materials, rafters, slats, post count, and total DIY or professional construction budget.