Calculate cubic yards, bags needed, and estimated Clarksville Tennessee concrete cost for driveways, patios, slabs, footings, post holes, and foundations — with Montgomery County pricing and seasonal pour guidance built in.
Enter your project dimensions to calculate volume, bags needed, and estimated Clarksville TN material cost.
Driveways: 4–5 in. at 3,000–3,500 PSI. Footings must extend below the 12–18 inch Clarksville frost depth line.
Walkway 4 in · Patio 4 in · Driveway 4–5 in · Garage 4–5 in · Footing per structural design
Clarksville is one of Tennessee's fastest-growing cities, with rapid residential and commercial construction driven by Fort Campbell, Nashville metro spillover, and a strong migration trend into the region. The city's mild climate — frost depth of only 12–18 inches, with mild winters compared to the Midwest or Northeast — means concrete specifications are less demanding than in colder states. Tennessee construction costs run approximately 15% below the national average, making Clarksville one of the more affordable concrete markets in the Southeast. Ready-mix pricing in the Montgomery County area typically runs $95–$125 per cubic yard for standard residential mixes. Always confirm permit requirements with the City of Clarksville Building and Codes Department before starting structural or driveway work.
Exterior residential slabs: 3,000 PSI minimum · Driveways: 4–5 in. thickness, 3,000–3,500 PSI with wire mesh or rebar · Frost depth: 12–18 inches — footings must extend below this · Garage floors: 4–5 in. at 3,000–3,500 PSI · Summer pours: schedule early morning for hot July–August days to avoid rapid moisture loss · Permits: required from City of Clarksville Building and Codes for driveways, foundations, and structural concrete.
Clarksville driveways typically use 4–5 inches at 3,000–3,500 PSI. A standard 20×20 ft driveway at 4 inches needs about 4.94 cubic yards before waste — plan for approximately 5.4 cubic yards with 10% overage. Tennessee's below-average labor and material costs make Clarksville driveways more affordable than national estimates, with installed costs typically running $4–$8 per square foot for a standard reinforced slab.
Patios and sidewalks in Clarksville use 4 inches at 3,000 PSI as a standard spec. A 16×20 ft patio needs roughly 3.95 cubic yards before overage. Average installed patio cost in Clarksville is approximately $3.65 per square foot for a basic slab, making it one of the most cost-effective markets in the mid-South for outdoor flatwork. Broom finish is standard for walkways and driveways.
With a shallow frost depth of 12–18 inches, Clarksville footings don't require the deep excavation common in northern states. 3,000–3,500 PSI with rebar is standard for residential foundations. Slab-on-grade construction is popular in Clarksville for both residential and commercial buildings. Note that Middle Tennessee's karst limestone terrain in some areas can create unexpected subgrade conditions — always inspect and compact subgrade before pouring.
Measure your project length and width in feet and enter slab thickness in inches. The calculator converts to cubic feet, divides by 27 for cubic yards, applies your selected waste factor, and returns an estimated material cost range using Montgomery County-area ready-mix pricing. Always order at least 10% extra — summer heat in Clarksville can accelerate concrete set, and calling for a second short-load truck adds $50–$75 per cubic yard in surcharge fees on top of the standard delivery rate.
Clarksville's summer temperatures regularly reach the upper 90s°F from June through August. Hot temperatures, direct sun, and humidity can cause fresh concrete to lose moisture and stiffen faster than expected, making finishing more difficult and increasing the risk of plastic shrinkage cracking. For large outdoor pours in summer, schedule early morning starts, keep mixing water cool, and have enough finishers on-site to complete the work before the afternoon heat peaks.
Tennessee is one of the most affordable states for concrete work in the U.S., with construction costs running about 15% below the national average and skilled labor averaging around $38/hour. In the Clarksville market, it's worth getting at least two or three quotes from local Montgomery County and Fort Campbell-area contractors — competition is healthy, and pricing can vary meaningfully. Also note: Tennessee has no state income tax, which keeps contractor overhead lower and supports competitive project bids.
These examples use common Clarksville project sizes and a ready-mix planning range of $95–$125 per cubic yard for standard residential mixes with local delivery. Installed square-foot costs reflect Tennessee-adjusted labor and material rates. Final bids vary based on site prep, reinforcement, finish type, and contractor workload in the Montgomery County area.
| Project | Size | Thickness | Base Volume | Order Qty (+10%) | Raw Ready-Mix Range | Installed Budget Range |
|---|---|---|---|---|---|---|
| Walkway | 4 × 30 ft | 4 in | 1.48 cu yd | 1.63 cu yd | $155 – $204 | $384 – $768 |
| Patio | 12 × 16 ft | 4 in | 2.37 cu yd | 2.61 cu yd | $248 – $326 | $701 – $1,114 |
| Driveway (4 in) | 20 × 20 ft | 4 in | 4.94 cu yd | 5.43 cu yd | $516 – $679 | $1,600 – $3,200 |
| Driveway (5 in) | 20 × 20 ft | 5 in | 6.17 cu yd | 6.79 cu yd | $645 – $849 | $2,000 – $4,000 |
| Garage Slab | 20 × 24 ft | 4 in | 5.93 cu yd | 6.52 cu yd | $619 – $815 | $1,920 – $3,840 |
| Backyard Slab | 24 × 24 ft | 4 in | 7.11 cu yd | 7.82 cu yd | $743 – $978 | $2,304 – $4,608 |
Use these tools and references for additional Clarksville TN estimating data and volume cross-checks.
Tennessee-based ready-mix supplier with an online volume calculator — cross-check your cubic yard estimates for slabs, footings, and standard project shapes before ordering.
Open ToolReview detailed Tennessee concrete cost data with regional pricing adjusted for the TN market — covering slabs, driveways, labor rates, and professional vs. DIY cost comparisons.
View GuideCompare Clarksville TN estimates against national averages for PSI mix pricing, short-load surcharges, and installed square-foot cost ranges across all residential project types.
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