Calculate cubic yards, bags needed, and MS-accurate ready-mix costs for any Mississippi concrete project — driveways, patios, Gulf Coast slabs, foundations, sidewalks, footings & more.
$138
Avg MS Ready-Mix (per Cu Yd)
3,000
Min PSI — MS Exterior Flatwork
130°F
Peak Surface Temp — MS Summer
6 in.
Max Frost Depth — North MS
🚗 Driveway🌊 Gulf Coast Slab🛤️ Patio / Pool Deck🏗️ Foundation🪨 Footings🌾 Delta Ag Pad
The Mississippi Concrete Calculator helps homeowners, contractors, and builders estimate cubic yards, bag count, and ready-mix costs for any concrete project across the Magnolia State. MS pricing typically runs $118–$178/yd — among the most affordable in the nation — thanks to a mild subtropical climate and competitive local supply markets. Mississippi's warm, humid climate means freeze-thaw is almost non-existent south of Jackson, making non-air-entrained 3,000–3,500 PSI concrete acceptable for most exterior flatwork statewide. The biggest MS challenge is extreme summer heat and humidity — requiring strict ACI 305 hot-weather procedures — and coastal hurricane-zone concrete standards for Biloxi, Gulfport, and the Gulf Coast. Enter your dimensions for instant results, or explore more tools at Concrete Toolkit.
🌊 Mississippi Concrete Calculator
🌊 MS-Accurate Pricing · IBC Compliant · Magnolia State
Enter your project dimensions to calculate volume, bags needed, and estimated MS material cost.
Residential driveway: 4 in. min, 3,000–3,500 PSI statewide. Air entrainment not required in south MS. MS building permit required in most cities and counties.
Sidewalk 4 in · Driveway 4 in · Pool Deck 4 in · Foundation 8–10 in · Gulf Coast 6 in min
Cubic Yards Required
—
Including waste factor
📋 Project Summary
💵 MS Cost Estimate
📐 Mississippi Driveway Cross-Section — MS Standard Layers
Broom / Brushed Finish — MS Standard
Concrete — 4 in. Min (MS Driveway) 3,000–3,500 PSI · No Air Entrainment Required · W/C Ratio ≤ 0.50
🪨 4 in. Compacted Crushed Limestone Base (MDOT Aggregate Spec)
Compacted Subgrade / Mississippi Native Soil
27
Cu ft per cubic yard
45
80 lb bags per cu yd
$138
Avg MS ready-mix / yd
Concrete SlabWire MeshGravel BaseSubgrade
Mississippi Concrete Calculator — What You Need to Know
Mississippi's humid subtropical climate makes it one of the most concrete-friendly states in the South. With virtually no freeze-thaw cycles south of Jackson and only 3–8 cycles per year in the far north (Tupelo, Corinth), air entrainment is rarely required — a major advantage that keeps MS concrete specs simple and affordable. The primary challenges are extreme summer heat and humidity (concrete can set in 30–45 minutes on a 100°F July day), expansive Yazoo Clay soils across central Mississippi, and hurricane-zone concrete requirements for the Gulf Coast. Mississippi building codes are enforced through the Mississippi State Building Codes Office (MSBCO) and local county/city building departments. Contractor licensing in Mississippi is primarily handled at the local or project-size level through the Mississippi State Board of Contractors.
🔵 Mississippi Minimum Concrete Requirements by Zone
South MS / Gulf Coast (Biloxi, Gulfport, Pascagoula): 4,000 PSI min for hurricane-zone foundations, 6 in. elevated slabs, rebar required · Central MS (Jackson, Hattiesburg, Meridian): 3,000–3,500 PSI, 4 in. driveways, air entrainment not required · North MS (Tupelo, Corinth, Southaven): 3,500 PSI recommended, air entrainment optional · Yazoo Clay zones: Rebar or wire mesh mandatory, 4–6 in. compacted base required. Always confirm with your local MS building department.
🌊 Gulf Coast Hurricane-Zone Concrete
Biloxi, Gulfport, Pascagoula, and all Harrison, Hancock, and Jackson County coastal properties fall under ASCE 7 wind and flood zone requirements. Gulf Coast foundations require 4,000 PSI minimum, rebar at 12 in. on center, and elevated slab construction above FEMA base flood elevation. Post-Katrina building codes dramatically increased concrete strength and reinforcement requirements for all coastal MS construction.
🚗 MS Driveway Concrete
Mississippi driveways are among the simplest to specify in the US — 4 inches at 3,000–3,500 PSI is acceptable statewide, with no air entrainment required. A standard 20×20 ft two-car driveway needs approximately 4.9 cubic yards. Full installed cost including labor, base prep, and forming typically runs $3,000–$5,500 in the Jackson and Hattiesburg markets — well below the national average.
🌾 Yazoo Clay & Delta Soil Warning
Central Mississippi's notorious Yazoo Clay is one of the most expansive soils in North America — it swells dramatically when wet and shrinks when dry, cracking slabs and foundations that lack proper reinforcement. In Jackson, Clinton, Brandon, and the entire I-20/I-55 corridor, always install rebar or wire mesh, a 4–6 in. compacted crushed stone base, and closely spaced contraction joints to manage clay movement.
How to Calculate Concrete Volume in Mississippi
Measure your project length and width in feet and depth in inches. Multiply length × width × (depth ÷ 12) for cubic feet, then divide by 27 for cubic yards. For pool decks, irregular patios, or curved Gulf Coast slabs, divide the area into rectangles and sum the volumes. In Mississippi, a standard 10% waste factor is sufficient for most flat, simple shapes. In the Delta region, where soft alluvial soils can create uneven subgrade depths, use 15% overage to account for variable slab thickness.
Mississippi's summers are brutal for concrete — July and August bring 95–100°F temperatures with 80–90% humidity, which can reduce workable set time to under 45 minutes and cause severe plastic shrinkage cracking. Follow ACI 305 hot-weather procedures for all MS summer pours: schedule pours before 8 AM, use a water-reducing retarder admixture, request chilled mix water from your supplier, keep aggregates shaded, and begin wet burlap or white curing compound application immediately after finishing. Never pour concrete in Mississippi between noon and 4 PM in July or August.
Mississippi Concrete Pricing — Current Reference
Mississippi is one of the most affordable ready-mix concrete markets in the US — statewide pricing is consistently 10–20% below the national average. Jackson and Hattiesburg have the most competitive markets with the highest plant density. The Gulf Coast (Biloxi/Gulfport) is slightly higher due to hurricane-resistant mix requirements and strong construction demand post-Katrina. The Mississippi Delta and northeast MS see modest premiums due to longer haul distances from major plants.
Mix Type / PSI
MS Price / Cu Yd
National Avg
Best For
Air Entrained?
MS Use
3,000 PSI — MS Standard
$118–$142
$143–$158
Driveways, patios, sidewalks statewide
Not Required
Standard MS
3,500 PSI — North MS
$128–$152
$153–$166
North MS driveways, commercial slabs
Optional
Compliant
4,000 PSI — Gulf Coast
$138–$168
$161–$173
Gulf Coast hurricane zone, foundations
Optional
Compliant
4,500 PSI — Structural
$152–$185
$171–$181
Commercial foundations, retaining walls
Optional
Compliant
5,000 PSI — High Strength
$168–$205
$178–$193
Industrial, warehouse, bridge decks
Optional
Compliant
Fiber-Reinforced / Colored
$175–$225
$160–$200
Decorative driveways, pool decks, patios
Optional
Compliant
3,000 PSI — MS Standard
MS Price / Cu Yd$118–$142
National Avg$143–$158
Best ForDriveways, patios statewide
MS UseStandard MS
3,500 PSI — North MS
MS Price / Cu Yd$128–$152
National Avg$153–$166
Best ForNorth MS driveways, commercial
MS UseCompliant
4,000 PSI — Gulf Coast
MS Price / Cu Yd$138–$168
National Avg$161–$173
Best ForGulf Coast hurricane zone
MS UseCompliant
4,500 PSI — Structural
MS Price / Cu Yd$152–$185
National Avg$171–$181
Best ForCommercial foundations, walls
MS UseCompliant
5,000 PSI — High Strength
MS Price / Cu Yd$168–$205
National Avg$178–$193
Best ForIndustrial, warehouse, bridges
MS UseCompliant
Mississippi Concrete Cost by Region
Mississippi pricing divides across five main regions. Jackson and Hattiesburg are the most competitive markets. The Gulf Coast carries a small premium for post-Katrina building standards and strong demand. The Delta's remote flatlands and northeast hill country see moderate delivery surcharges outside of major towns like Tupelo and Cleveland.
MS Region
Key Cities / Areas
3,000–3,500 PSI / Cu Yd
Frost Depth
Air Entrainment
Permit Required
Central MS / Jackson
Hinds, Rankin, Madison, Simpson Counties
$122–$148
0–4 in.
Not Required
Yes
Gulf Coast
Biloxi, Gulfport, Pascagoula, Bay St. Louis
$132–$162
0 in.
Not Required
Yes
Pine Belt / Hattiesburg
Forrest, Lamar, Jones, Perry Counties
$120–$148
0–3 in.
Not Required
Yes
Northeast MS / Tupelo
Lee, Itawamba, Monroe, Prentiss Counties
$128–$158
4–8 in.
Optional
Yes
Mississippi Delta
Bolivar, Sunflower, Leflore, Washington
$130–$165
0–4 in.
Not Required
Varies
Central MS / Jackson
PSI Price$122–$148/yd
Frost Depth0–4 in.
Air EntrainmentNot Required
Gulf Coast — Biloxi / Gulfport
PSI Price$132–$162/yd
Frost Depth0 in.
Air EntrainmentNot Required
Pine Belt / Hattiesburg
PSI Price$120–$148/yd
Frost Depth0–3 in.
Air EntrainmentNot Required
Northeast MS / Tupelo
PSI Price$128–$158/yd
Frost Depth4–8 in.
Air EntrainmentOptional
Mississippi Delta
PSI Price$130–$165/yd
Frost Depth0–4 in.
Air EntrainmentNot Required
✅ Verify Your MS Contractor Before You Pour
Mississippi requires contractors on projects over $50,000 to be licensed through the Mississippi State Board of Contractors. Verify licenses, check standings, and confirm insurance at msboc.us. For smaller residential projects, always request proof of general liability and Workers' Compensation coverage regardless of the project size before work begins.
Mississippi Concrete Project Tips
Pour concrete before 8 AM in Mississippi summers — July and August concrete in MS can become unworkable in under 45 minutes on hot, humid days. Schedule your pour to finish by 10 AM at the latest. Use a water-reducing retarder admixture to extend workability, and request your supplier deliver the coldest possible load.
Yazoo Clay requires rebar or wire mesh — no exceptions — the Jackson metro, Clinton, Brandon, Pearl, and Flowood areas have some of the most active expansive clay in the US. A 4 in. slab without reinforcement on Yazoo Clay will crack within 1–2 seasons. Wire mesh minimum, #4 rebar on 18 in. centers preferred for driveways.
Gulf Coast projects must meet post-Katrina IBC wind/flood standards — all coastal Harrison, Hancock, and Jackson County concrete must comply with ASCE 7 hurricane wind loading and FEMA flood elevation maps. Use 4,000 PSI minimum, epoxy-coated rebar in saltwater-adjacent environments, and consult a licensed MS structural engineer for any foundation or elevated slab design.
Cure for 7 days minimum — especially in MS heat — Mississippi's hot, dry sun evaporates surface moisture rapidly and causes plastic shrinkage cracks if curing is neglected. Cover with wet burlap immediately after finishing, then plastic sheeting, or use a white-pigmented curing compound. Maintain moisture for at least 7 days.
Compact a 4–6 in. crushed limestone base under all MS slabs — Mississippi's native soils range from soft Delta alluvium to plastic Yazoo Clay to loose sandy loam in the pine belt. A well-compacted crushed stone base is essential in all regions to prevent settling, heaving, and slab cracking regardless of soil type.
Install contraction joints every 8–10 feet in central MS — while MS has minimal freeze-thaw, Yazoo Clay movement and daily thermal cycling in the summer still cause slab cracking. Tooled or saw-cut joints at 8–10 ft intervals in both directions help direct and control cracking in all MS flatwork.
Use epoxy-coated rebar near the Gulf Coast — the Mississippi Gulf Coast's salt air and periodic storm surge exposure causes conventional rebar to corrode and expand inside concrete, eventually spalling the surface. Use epoxy-coated or stainless steel rebar within 3 miles of the Gulf and in any coastal flood zone property.
Best MS pour season is October–April — Mississippi's mild winters make off-season pouring an advantage. October through April offers moderate temperatures, lower humidity, and longer working times. Avoid May–September midday pours whenever possible for best quality results statewide.
How much does concrete cost per yard in Mississippi?+
$118–$148 per cubic yard for 3,000–3,500 PSI ready-mix in Jackson and Hattiesburg — among the lowest in the US. Gulf Coast pricing runs $132–$162/yd, and the Delta and northeast MS reach $130–$165/yd. Short-load fees of $75–$150 typically apply for orders under 3–5 cubic yards.
What PSI concrete is needed for Mississippi driveways?+
3,000 PSI at 4 inches minimum is acceptable for residential driveways statewide — air entrainment is not required in Mississippi's mild climate. Gulf Coast driveways and any coastal flood zone work should use 4,000 PSI per post-Katrina IBC hurricane zone requirements. Always check with your local MS building department for project-specific requirements.
Is air-entrained concrete required in Mississippi?+
No — air entrainment is not required for most of Mississippi. With virtually zero freeze-thaw cycles south of Jackson and only 3–8 cycles in far north MS, air-entrained concrete is optional and rarely specified for standard MS residential projects. The cost savings from non-air-entrained mixes make standard 3,000–3,500 PSI concrete the practical MS choice.
What are the Gulf Coast concrete requirements in Mississippi?+
4,000 PSI minimum, rebar reinforcement, and elevated construction above FEMA base flood elevation are required for Gulf Coast (Harrison, Hancock, Jackson Counties) foundation and slab work. Post-Katrina IBC amendments require strict adherence to ASCE 7 hurricane wind loading standards. Always hire a licensed MS structural engineer for any coastal MS foundation design.
What is Yazoo Clay and why does it affect concrete in Mississippi?+
Yazoo Clay is a highly expansive soil found throughout central Mississippi (Jackson, Clinton, Brandon, Ridgeland area) that swells dramatically when wet and shrinks when dry. This constant movement cracks unreinforced concrete slabs and foundations within 1–2 seasons. Always use wire mesh or rebar, a compacted 4–6 in. crushed stone base, and closely spaced contraction joints on any Yazoo Clay pour.
Do I need a permit for concrete work in Mississippi?+
Yes in most MS cities and counties. Jackson, Biloxi, Gulfport, Hattiesburg, Tupelo, and most municipalities require permits for driveways, foundations, and structural concrete. Rural MS county requirements vary — some unincorporated areas have minimal oversight for small residential projects. Always check with your local MS city or county building office before starting any concrete work.
Who supplies ready-mix concrete in Mississippi?+
Major MS suppliers include APAC Mississippi, Gulf Coast Ready Mix, Capital City Concrete (Jackson area), Martin Marietta, and numerous regional independent yards. Jackson and Hattiesburg have the highest plant density and most competitive pricing. In the Delta and rural northeast MS, local independent suppliers are the primary option — confirm delivery range and surcharges before scheduling.
MS State Board of Contractors, MDOT, and industry references for compliant concrete work in Mississippi.
🏛️
Mississippi State Board of Contractors
Contractor Licensing
Verify Mississippi contractor licenses, confirm standing, and check complaint history for any concrete contractor working on your property. MS law requires licensing for projects over $50,000 — always verify credentials and request proof of general liability and Workers' Compensation insurance.
MDOT provides standard specifications for concrete mix design, aggregate quality, and construction methods on Mississippi state highways and public infrastructure. MDOT specs are widely used as a quality baseline for private MS concrete work as well.
ACI 305 is the essential reference for every Mississippi contractor and homeowner planning a summer pour. It covers retarder admixtures, chilled water mixes, early morning scheduling, and wet curing practices that prevent plastic shrinkage cracking and premature set in MS heat and humidity.