Concrete Guides

Concrete estimating guides, formulas, and buying notes

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Footings

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Concrete Footing Calculator Guide - Yards, Bags, and 2026 Cost

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FootingsPublished 2026/06/21
Concrete Footing Calculator Guide - Yards, Bags, and 2026 Cost
Estimate concrete for continuous footings by run length, width, depth, waste factor, cubic yards, bag count, ready-mix cost, rebar, inspection, access, and quote checks.
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Bagged Concrete

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Concrete Post Hole Calculator Guide - Fence Post Bags & Depth

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Bagged ConcretePublished 2026/06/21
Concrete Post Hole Calculator Guide - Fence Post Bags & Depth
Use a post hole concrete calculator to estimate fence, deck, gate, and sign post concrete by diameter, depth, hole count, gravel depth, and 40/60/80 lb bags.
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Cost Planning

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Concrete Price Calculator Guide - Cost per Yard, Bags, and Delivery

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Cost PlanningPublished 2026/06/21
Concrete Price Calculator Guide - Cost per Yard, Bags, and Delivery
Use a concrete price calculator to estimate 2026 concrete cost by yard, bag, delivery fee, minimum load, short-load charge, waste factor, and quote details.
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Bagged Concrete

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How Many Bags of Concrete for 100 Square Feet?

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Bagged ConcretePublished 2026/06/21
How Many Bags of Concrete for 100 Square Feet?
Estimate 40 lb, 60 lb, and 80 lb concrete bags for 100 square feet, including thickness, waste, cost, delivery weight, and ready-mix checks.
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Bagged Concrete

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40 lb Concrete Bag Calculator: How Much Does One Bag Make?

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Bagged ConcretePublished 2026/06/18
40 lb Concrete Bag Calculator: How Much Does One Bag Make?
A 40 lb concrete bag makes about 0.30 cubic feet, covering about 0.9 sq ft at 4 in thick. Calculate bags, coverage, cost, waste, and ready-mix breakpoints.
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Bagged Concrete

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Concrete Bags for a 10x10 Slab - 40, 60, and 80 lb Counts

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Bagged ConcretePublished 2026/06/18
Concrete Bags for a 10x10 Slab - 40, 60, and 80 lb Counts
Estimate how many concrete bags you need for a 10x10 slab at common thicknesses, including 40 lb, 60 lb, and 80 lb bag counts with waste.
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