Concrete Guides

Concrete estimating guides, formulas, and buying notes

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Concrete Pump vs Wheelbarrow Cost

Compare route time, pump minimums, wait fees, and placed total.

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Concrete Yield Calculator Guide

Check measured volume, bag yield, ticket quantity, and waste.

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Concrete vs Asphalt Driveway Cost

Compare first-quote price, base prep, drainage, maintenance, and lifespan.

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Ready-Mix Concrete for Shed Base

Check minimum load, access, delivery, and small-slab shed pricing.

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Rejected Concrete Load Fee

Separate returned concrete, wait time, standby, and reschedule risk.

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Philippines Ready-Mix vs Site-Mix Concrete

m3, bags, VAT, delivery, and access before ordering.

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Cement Bag Calculator Philippines

Start with m3, then compare 40 kg, 50 kg, site-mix, VAT, and delivery.

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Cost and scope paths

Practical guides before you request a quote

Concrete Cost Per YardYard price, delivery, waste, fees, and quote scope.Concrete Patio Calculator GuidePatio size, thickness, base, drainage, bags, and ready-mix.Concrete Patio Extension Calculator GuideMeasure only the new area, split irregular shapes, and keep the old slab out of the math.Concrete Patio Extension Cost GuideAdded area only, old-to-new edge detail, drainage, access, and quote scope.How Many Sq Ft Does One Bag of Concrete Cover?One 40, 60, or 80 lb bag at 4 inches, plus waste, dry weight, and ready-mix.How Many Bags of Concrete Are on a Pallet?42, 56, or 80 bags, 3,360 lb dry mix, and the one-yard pallet check.Concrete Truck Driveway AccessTruck width, slope, overhead clearance, surface risk, chute reach, and fallback placement.Concrete Delivery Minimum Calculator GuideUsable yards, billable yards, short-load fees, delivery, and access in one screen.Fence Post Concrete CalculatorPost holes, diameter, depth, bags, and setting scope.How Much Gravel Under Concrete SlabBase depth, cubic yards, tons, compaction, and drainage.Ready Mix Calculator Bags GuideConvert yards to bag counts and compare delivery paths.Concrete Truck Load Size GuideTruck capacity, partial loads, minimums, fees, and access.How Much Is a Load of Concrete?Usable yards, ordered yards, billable minimums, delivery, short-load fees, and quote scope.Sonotube Concrete Cost GuideTube diameter, depth, bags, pallets, inspection, and hardware.24x24 Garage Slab Cost GuideGarage slab yards, base, thickness, reinforcement, and bids.Concrete Curb Calculator GuideCurb length, shape, waste, forms, and installed scope.Concrete Waste Factor Calculator GuideOrder buffer, overage, short loads, and yield checks.Sand and Cement Calculator for Shed BaseSite-mix materials, bags, gravel, and shed base scope.Shed Base Cost Calculator GuideShed slab cost, base prep, anchors, access, and cleanup.Shed Foundation CalculatorChoose slab, piers, gravel, or blocks before quantity math.
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Patios

Jobsite guide

How Many Concrete Slabs Do I Need?

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PatiosUpdated 2026/08/14
How Many Concrete Slabs Do I Need?
Work out how many concrete slabs or pavers you need by area, slab size, waste, cuts, base prep, delivery, and quote checks.
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Bagged Concrete

Jobsite guide

How Much Concrete Does a 60 lb Bag Yield? 0.45 ft3, 66 Bags/Yd

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Bagged ConcreteUpdated 2026/08/08
How Much Concrete Does a 60 lb Bag Yield? 0.45 ft3, 66 Bags/Yd
Answer first: one 60 lb concrete bag makes about 0.45 ft3, covers about 1.35 sq ft at 4 in, and one cubic yard takes about 66 bags with 10% waste. A 100 sq ft slab needs about 82 bags / 4,920 lb dry mix.
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Bagged Concrete

Jobsite guide

How Many Bags of Concrete for an 8x8 Slab? 40 80-lb Bags

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Bagged ConcreteUpdated 2026/08/08
How Many Bags of Concrete for an 8x8 Slab? 40 80-lb Bags
Answer first: an 8x8 concrete slab at 4 inches needs 40 80-lb bags with 10% waste, about 0.87 yd3 and 3,200 lb dry mix. Compare pallet pickup and ready-mix.
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Bagged Concrete

Jobsite guide

12x12 Concrete Slab Bags: 88 80-lb Bags or 1.96 yd3

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Bagged ConcreteUpdated 2026/08/05
12x12 Concrete Slab Bags: 88 80-lb Bags or 1.96 yd3
Answer first: a 12x12 slab at 4 in needs 88 80-lb bags or 1.96 yd3 with waste. Check 2.1 pallets, pickup payload, and ready-mix.
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Bagged Concrete

Jobsite guide

How Many Bags to Pour a 4 Inch 16x16 Slab? 157 80-lb Bags

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Bagged ConcreteUpdated 2026/08/05
How Many Bags to Pour a 4 Inch 16x16 Slab? 157 80-lb Bags
Answer first: a 4 inch 16x16 slab needs 157 80-lb bags, 209 60-lb bags, or 3.48 yd3 with waste; compare pallets and ready-mix.
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Bagged Concrete

Jobsite guide

18x18 Concrete Slab Bags: 198 80-lb Bags or 4.40 yd3

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Bagged ConcreteUpdated 2026/08/05
18x18 Concrete Slab Bags: 198 80-lb Bags or 4.40 yd3
Answer first: an 18x18 slab at 4 in needs 198 80-lb bags or 4.40 yd3 with waste. Check pallets, pickup payload, and ready-mix before buying.
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