Foundation & Footing Calculators
Browse $10 calculators in this category — organized by project group, with each tool featuring its own formula, worked example and technical diagram. All calculators run 100% in your browser — no backend, no tracking. US customary default with metric where useful.
$10 calculators · $3 groups
Costs & Excavation
Footings
Strip Footing Calculator
Calculate strip footing volume, bags and weight — cubic yards/feet, 40/60/80-lb bags vs ready-mix, weight and
OpenPad Footing Calculator
Calculate pad footing volume, bags and weight — cubic yards/feet, 40/60/80-lb bags vs ready-mix, weight and co
OpenPier Footing Calculator
Calculate pier footing volume, bags and weight — cubic yards/feet, 40/60/80-lb bags vs ready-mix, weight and c
OpenFooting Volume Calculator
Calculate footing volume in cubic yards and cubic feet — enter dimensions, get yards with waste. Enter foundat
OpenFooting Concrete Calculator
Calculate footing concrete volume, bags and weight — cubic yards/feet, 40/60/80-lb bags vs ready-mix, weight a
OpenWalls & Spaces
Foundation Wall Calculator
Calculate foundation wall volume, bags and weight — cubic yards/feet, 40/60/80-lb bags vs ready-mix, weight an
OpenBasement Wall Calculator
Calculate basement wall volume, bags and weight — cubic yards/feet, 40/60/80-lb bags vs ready-mix, weight and
OpenCrawl Space Calculator
Calculate crawl space volume, bags and weight — cubic yards/feet, 40/60/80-lb bags vs ready-mix, weight and co
Open