40 lbs (18.14 kg) 0.3 cu ft yield
40 lb Concrete Bag
Small fence post setting and single mailbox posts and small slab patch repairs, crack filling, and masonry bedding.
Bags / Yard 90 bags
Water / Bag 1.5 qts
Pallet Count 80 bags
Concrete Bag Sizes, Yields & Coverage Guides
Buying pre-mixed concrete bags for your project? Select a standard bag weight below to view verified yields (cu ft / cu yd), square foot coverage tables, water ratios, and bags per cubic yard.
Standard Concrete Bag Sizes
50 lbs (22.68 kg) 0.375 cu ft yield
50 lb Concrete Bag
Fast-setting fence and gate post setting (no-mix dry pour in wet holes) and clothesline and pergola anchor post embedment.
Bags / Yard 72 bags
Water / Bag 2 qts
Pallet Count 64 bags
60 lbs (27.22 kg) 0.45 cu ft yield
60 lb Concrete Bag
Medium residential flatwork: small sidewalks, porch steps, and patio pads and cylindrical deck piers (8" to 12" sonotubes).
Bags / Yard 60 bags
Water / Bag 2.5 qts
Pallet Count 56 bags
80 lbs (36.29 kg) 0.6 cu ft yield
80 lb Concrete Bag
Contractor standard for all structural bagging: footings, slabs, walls and most economical cost per cubic foot of mixed concrete.
Bags / Yard 45 bags
Water / Bag 3 qts
Pallet Count 42 bags
Need to Calculate Bags for a Custom Slab or Footing?
Use our dedicated Concrete Bag Calculator to input custom project dimensions, calculate dry bag counts across any bag size, and determine total dry weight and water volume.
Open Concrete Bag Calculator →