Concrete Guides

Concrete estimating guides, formulas, and buying notes

Concrete Estimator Hub
Bagged Concrete

Jobsite guide

How Much Is a Bag of Concrete? Cost, Yield & 1 Yard

Answer firstCalculator CTAQuote check
Open calculatorReview quoteCompare options
Bagged ConcreteUpdated 2026/07/22
How Much Is a Bag of Concrete? Cost, Yield & 1 Yard
Answer first: compare concrete bags by cost per cubic foot, not shelf price. See 40/60/80 lb yield, bags per yard, dry weight, and ready-mix breakpoints.
Open guideRead now
Concrete Estimator Hub
Bagged Concrete

Jobsite guide

Concrete Bags per Yard: 45 80-lb, 60 60-lb, 90 40-lb

Answer firstCalculator CTAQuote check
Open calculatorReview quoteCompare options
Bagged ConcreteUpdated 2026/07/21
Concrete Bags per Yard: 45 80-lb, 60 60-lb, 90 40-lb
Answer first: one cubic yard takes about 45 80-lb bags, 60 60-lb bags, or 90 40-lb bags before waste; compare pallets and ready-mix.
Open guideRead now
Concrete Estimator Hub
Driveways

Jobsite guide

Concrete Driveway Calculator Guide: 20x20 = 5.43 yd3

Answer firstCalculator CTAQuote check
Open calculatorReview quoteCompare options
DrivewaysUpdated 2026/07/21
Concrete Driveway Calculator Guide: 20x20 = 5.43 yd3
Answer first: a 20x20 driveway at 4 in needs about 5.43 yd3 with waste; compare bags, ready-mix, base prep, drainage, and quote scope.
Open guideRead now
Concrete Estimator Hub
Sidewalks

Jobsite guide

Concrete Sidewalk Calculator: 40 ft x 4 ft Needs 2.18 yd3

Answer firstCalculator CTAQuote check
Open calculatorReview quoteCompare options
SidewalksUpdated 2026/07/20
Concrete Sidewalk Calculator: 40 ft x 4 ft Needs 2.18 yd3
Answer first: a 40 ft x 4 ft sidewalk at 4 inches needs about 2.18 yd3 with 10% waste, or about 99 80 lb bags.
Open guideRead now
Concrete Estimator Hub
Ready Mix Concrete

Jobsite guide

Ready-Mix vs Bags Break-Even Chart

Answer firstCalculator CTAQuote check
Open calculatorReview quoteCompare options
Ready Mix ConcretePublished 2026/07/14
Ready-Mix vs Bags Break-Even Chart
Compare ready-mix vs concrete bags with break-even examples for 0.25-3 cubic yards, minimum loads, short-load fees, labor pressure, and access.
Open guideRead now
Concrete Estimator Hub
Shed Bases

Jobsite guide

12x16 Shed Base Cost Guide 2026

Answer firstCalculator CTAQuote check
Open calculatorReview quoteCompare options
Shed BasesPublished 2026/07/10
12x16 Shed Base Cost Guide 2026
Estimate 12x16 concrete shed base cost by thickness, cubic yards, 80 lb bags, ready-mix delivery, gravel base, anchors, access, and quote scope.
Open guideRead now