Commercial-intent calculator
Concrete Calculator
Estimate concrete volume and bag count with editable waste.
Calculator inputs stay on this page.
Estimate only. Adjust inputs for your product and check local requirements before buying or building.
Concrete volume29.33 cu ft
Concrete volume1.09 cu yd
60 lb bags66 bags
80 lb bags49 bags
Constants status
Market start: United States
Profile: United States
QUIKRETE Concrete Mix No. 1101 data sheet: Supports the US bag yield defaults: 60 lb yields approximately 0.45 cu ft and 80 lb yields approximately 0.60 cu ft. Waste remains a user-adjustable estimating allowance. Verified 2026-09-03.