Ready-Mix · Slabs · Driveways · Patios · All U.S. Projects Explained
Ready-mix concrete runs $125 to $195 per cubic yard across the U.S. — but the final price on your invoice often looks nothing like that. This guide breaks down the real cost per yard, explains every fee most contractors don’t mention upfront, and shows exactly what to budget for driveways, patios, slabs, and footings near you.
🪨 What a “Yard” of Concrete Actually Is
When contractors quote concrete “by the yard,” they mean a cubic yard — a cube that is 3 feet wide, 3 feet deep, and 3 feet tall. One cubic yard equals 27 cubic feet and weighs roughly 4,000 pounds when wet. A standard concrete mixer truck holds 8 to 10 cubic yards per load. For reference: a typical 10×10 backyard patio poured 4 inches thick uses about 1.2 cubic yards of concrete. A two-car driveway measuring 20×20 feet at 5 inches thick needs around 6.2 cubic yards. The word “yard” on your invoice always means cubic yard — not linear feet, not square feet, and not the more casual sense of the word. Always confirm you’re thinking in cubic yards when comparing quotes from different suppliers.
📋 Key Facts — Concrete Costs Answered Plainly
Concrete pricing confuses homeowners because the base price per yard is rarely the final price — short-load fees, pump truck rentals, Saturday surcharges, and labor all add up fast. These questions address what people actually need to know before calling a supplier or signing a contract.
-
1
How much does a yard of concrete cost? $125–$175/yard delivered (national average) · High-demand urban areas: up to $195/yard · Rural markets: as low as $115/yard · 3,000 PSI standard residential mixReady-mix concrete delivered to a standard residential site currently runs between $125 and $175 per cubic yard for a 3,000 PSI mix — the strength used for most driveways, patios, sidewalks, and shed pads. That price includes the concrete itself and delivery within approximately 20 miles of the plant. What it does not include: short-load fees if you order less than a full truck (typically 8–10 yards), extra charges for delivery beyond 20 miles, Saturday or holiday delivery premiums of $75–$125, and pump truck rental if your site can’t be reached by the delivery chute. In dense urban markets like New York, Chicago, and Los Angeles, prices run $160–$195 per yard due to higher fuel, labor, and operating costs. In rural areas closer to quarries with less traffic, $115–$135 is common. The single most important step before any pour: call two or three local ready-mix suppliers, give them your address and approximate yardage, and ask for an all-in delivered price including any surcharges.
-
2
How much is a 10-yard truck of concrete? $1,250–$1,750 for a full 10-yard load delivered · Full truckload gets the best per-yard rate · Ordering less than a full truck triggers short-load fees of $50–$150 extraA standard ready-mix truck holds 8 to 10 cubic yards per load. At the current national average of $125–$175 per yard, a full 10-yard truck costs approximately $1,250 to $1,750 delivered. Full-load orders get the best per-yard rate because the plant doesn’t need to run a partial batch. The pain point most homeowners miss: if your project only needs 3 or 4 yards, you will still pay for the truck’s time and the plant’s setup cost through a short-load surcharge — typically $15–$25 per yard extra on top of the base price. On a 3-yard order, that short-load fee can add $45–$75 or more, effectively raising your per-yard cost by 20–30%. If your project is under 3 yards, it’s worth seriously comparing the cost of ready-mix delivery (including the short-load fee) against buying pre-mixed bags at a home improvement store, where an equivalent cubic yard runs roughly $280–$320 in bags but has no delivery fee and no minimum order.
-
3
What does a 30×30 concrete slab cost? $5,400–$10,800 installed (900 sq ft) · Material only (concrete + gravel): $1,800–$3,200 · Labor adds $3–$5/sq ft · Requires roughly 14–17 cubic yards at 4–5 inches thickA 30×30 concrete slab covers 900 square feet. At the national average installed cost of $6–$12 per square foot, the total project runs $5,400 to $10,800 depending on your region, slab thickness, and finish type. Breaking it down: a 4-inch slab needs about 14 cubic yards of concrete (at $125–$175/yard = roughly $1,750–$2,450 in materials), plus a gravel base, rebar or wire mesh, forming lumber, finishing, and curing. Labor for a slab this size typically runs $3–$5 per square foot, or $2,700–$4,500 for the 900 square feet. If you want a brushed or broom finish (standard for a garage or utility slab), you’re at the lower end. A stamped decorative finish can push total installed cost to $15–$22 per square foot — or $13,500–$19,800 for the full 30×30 area. Always ask contractors to quote the complete job including site prep, forming, pour, and finishing rather than just the material cost per yard.
-
4
How much does it cost to pour 4 yards of concrete? Material delivered: $500–$700 (but short-load fees likely add $60–$100) · With labor: $1,200–$2,200 total depending on project · 4 yards covers about a 10×13 ft area at 4 inches thickFour cubic yards of ready-mix concrete at $125–$175/yard comes to $500–$700 for the material. But a 4-yard order almost certainly triggers a short-load surcharge from most plants, which charge minimum fees when orders fall under 7–10 yards. Budget an extra $60–$150 for that surcharge depending on your supplier. Four yards of concrete covers a roughly 10×13 foot area poured 4 inches thick — which is a good-sized backyard patio, a small garage apron, or a substantial section of sidewalk. If you’re hiring a contractor for labor as well, expect the total project cost — material, delivery, forming, finishing, and cleanup — to land between $1,200 and $2,200 depending on your location and project complexity. For a project this size, some contractors will include material in their labor quote as a fixed project price; always ask whether material is included in their bid or priced separately.
-
5
What does a 40×60 concrete slab cost? $14,400–$28,800 installed (2,400 sq ft) · This is barn, shop, or large garage size · Requires 40–60 cubic yards depending on thickness · Commercial-grade pricing and structural rebar typically requiredA 40×60 slab covers 2,400 square feet — large enough for a barn, a 3-car garage, a workshop, or a small commercial pad. At the current installed price of $6–$12 per square foot, the full project typically runs $14,400–$28,800. A slab this large will almost certainly require 5–6 inch thickness (rather than 4 inches) to handle vehicle weight and heavy equipment, which adds significantly to material volume: a 5-inch pour across 2,400 square feet requires approximately 37 cubic yards of concrete. Rebar (rather than wire mesh) is standard for a slab this size, adding $0.50–$1.00 per square foot. Most contractors treat a project of this scale as a commercial or semi-commercial job, which can bring slightly higher labor rates but also more experienced crews. Get a minimum of three contractor quotes in writing, and confirm whether the price includes site grading, vapor barrier, rebar, finishing, and a sealer coat — each of these can be a significant add-on if left out of the initial bid.
-
6
What PSI concrete do I actually need for my project? 3,000 PSI: patios, walkways, residential driveways · 4,000 PSI: heavy vehicle traffic, RV pads · 5,000 PSI: commercial slabs, freezing climates · Higher PSI = 10–20% more per yardPSI stands for “pounds per square inch” and measures how much compressive force the cured concrete can withstand before cracking. Most homeowners default to 3,000 PSI, which is appropriate for the vast majority of residential projects — patios, sidewalks, standard driveways, and shed pads. If you park heavy trucks, an RV, a boat trailer, or farm equipment on the surface, 4,000 PSI is worth the additional $10–$20 per yard. Climates that see significant freeze-thaw cycles (Midwest, Northeast, mountain states) benefit from 4,000 PSI even for standard driveways because freeze-thaw cycles stress lower-PSI concrete more aggressively over time. Adding a water-reducing admixture and a curing blanket in cold weather extends slab life regardless of PSI. One common mistake: homeowners sometimes upgrade to 5,000 PSI for a basic patio thinking “stronger is always better.” For non-structural residential flatwork, the extra expense rarely pays off — proper base preparation and adequate thickness matter more than PSI for everyday slabs.
-
7
What hidden fees should I watch for when ordering concrete? Short-load fee: $50–$150 (orders under 7–10 yards) · Fuel surcharge: $5–$15/yard · Saturday delivery: $75–$125 extra · Pump truck: $150–$300 if needed · Waiting time: $1–$2/minute after 5–7 minutes of free unload timeThe sticker price per yard is rarely the number that shows up on your final invoice. Short-load fees are the most common surprise: most plants have a minimum order of 7–10 yards, and anything under that minimum triggers a flat or per-yard fee to cover the truck’s partial run. Fuel surcharges — typically $5–$15 per yard — are standard and often listed separately from the base price. Saturday, Sunday, and holiday deliveries carry a premium of $75–$125 or more; scheduling your pour on a weekday morning almost always saves money. If a ready-mix truck can’t back up close enough to your pour site due to narrow gates, landscaping, or steep grades, you’ll need a pump truck — a separate piece of equipment that costs $150–$300 per use. Finally, most plants allow 5–7 minutes per yard of free unloading time; if your crew works slowly or you have complications, waiting-time charges of $1–$2 per minute kick in quickly. Ask every supplier for a full written quote that includes delivery distance, short-load policy, fuel surcharge, and their waiting-time rate before you commit.
-
8
Is it cheaper to mix concrete yourself using bags from Home Depot or Lowe’s? Bags from a store: ~$280–$320 per cubic yard equivalent · Ready-mix delivered: $125–$175/yard (plus fees) · DIY bags win only for projects under 1 yard · Over 1.5 yards, ready-mix almost always wins on both cost and qualityPre-mixed bags (Quikrete, Sakrete) from a home improvement store cost roughly $6–$7 per 80-pound bag. One cubic yard of concrete requires approximately 45 bags at 80 pounds each — totaling around $270–$315 in bags alone, before equipment rental. Mixing that volume by hand or with a rented drum mixer takes a crew several hours and produces inconsistent mix quality compared to plant-batched concrete. For projects under 1 cubic yard — a small fence-post pour, a set of stepping stones, or a small patch — bagged concrete makes sense: no delivery minimum, no surcharges, and you control the schedule. For anything over 1.5–2 yards, ready-mix from a plant is almost always cheaper per cubic yard and delivers consistent 3,000–4,000 PSI results with one pour. The gray area is 1–1.5 yards: crunch the specific numbers including any short-load fee from your local plant versus the bag cost and rental fee for a mixer. For that middle range, the decision depends on your local plant’s minimum order policies.
-
9
Do I need a permit to pour a concrete driveway or patio? Patios: most cities don’t require a permit for slabs under 200 sq ft at grade level · Driveways: almost always require a permit (connects to public right-of-way) · Foundations and footings: always need a permit and inspection · Never skip — fines and forced removal are real consequencesPermit requirements vary by municipality but follow predictable patterns. A simple backyard patio poured at ground level — especially one under 200 square feet — typically does not require a building permit in most U.S. cities. Check your specific city or county code before assuming. Driveways almost always require a permit because they connect to a public road or alley, involve work in the public right-of-way, and must meet setback requirements from property lines. The permit fee itself is usually modest ($50–$200) and worth every dollar: unpermitted concrete work that fails inspection can result in fines and a mandatory demolition and repour at your expense. Any concrete that involves footings — for a deck, an addition, a retaining wall, or a structure — always requires both a permit and an inspection. Your local building department’s website almost always has a one-page permit guide for common residential projects. A call or quick website check before starting saves far bigger headaches later.
💰 Concrete Project Costs at a Glance — Real Numbers
These estimates reflect current U.S. installed costs including materials, delivery, and labor for a standard residential project in an average-cost market. Your local pricing will vary — use these as a starting point when evaluating contractor quotes, not as a final budget.
| Project Type | Typical Cost | Yards Needed | Notes |
|---|---|---|---|
| 10×10 Patio Slab | $600–$1,200$6–$12/sq ft installed | ~1.2 yards | 4-inch thickness · Broom finish · May qualify for DIY bags |
| 20×20 Patio / Pad Common Size | $2,400–$4,800$6–$12/sq ft installed | ~5 yards | 400 sq ft · 4-inch slab · Good size for two-car parking or large patio |
| Standard Driveway (2-car) | $3,400–$8,500$5–$21/sq ft depending on finish | 8–12 yards | 5–6 inch thickness · Rebar recommended · Permit usually required |
| 30×30 Garage Slab | $5,400–$10,800$6–$12/sq ft installed | 14–17 yards | 900 sq ft · 5-inch minimum · Wire mesh or rebar · Vapor barrier |
| 40×60 Barn / Shop Slab | $14,400–$28,800$6–$12/sq ft · commercial-grade | 37–60 yards | 2,400 sq ft · 5–6 inch · Full rebar grid · Contractor quotes essential |
| Sidewalk (20 ft run) | $300–$600$6–$12/sq ft | ~0.6 yards | 3 ft wide × 4 inches thick · Short-load fees apply for ready-mix |
| Stamped Decorative Slab | $10–$22/sq ftLabor-intensive specialty finish | Varies | Patio or walkway · Pattern + color add $4–$10/sq ft over plain concrete |
| Ready-Mix Only (no labor) | $125–$175/yardMaterial + standard delivery only | As ordered | Add: short-load fee, fuel surcharge, pump truck if needed |
⚠️ Regional Pricing Swings 30–40% — Get Local Quotes
A 400 sq ft patio that costs $2,800 in Tennessee can cost $4,200–$5,600 in California — for identical specs. Urban markets with high labor costs (California, New York, Massachusetts) run 20–30% above the national average. Interior Southeast, Midwest, and rural Southwest markets typically run 10–15% below average. Always get two to three quotes from local contractors before budgeting any concrete project.
📊 Concrete vs. Alternatives — Cost & Durability
🪨 Concrete Slab (Installed)
$6–$12/sq ft
Lasts 30–50 years with proper care · Low maintenance · Can crack in freeze-thaw cycles · Best long-term value for driveways and large patios
⬛ Asphalt Driveway
$3–$7/sq ft
Lower upfront cost · Needs sealing every 3–5 years · Softens in extreme heat · Lifespan 20–30 years · Popular alternative for driveways
🟫 Pavers (Brick or Stone)
$10–$30/sq ft
Premium aesthetic · Individual pavers replaceable · No cracking · Higher upfront cost · Best for patios and walkways where looks matter most
🟤 Gravel / Crushed Stone
$1–$3/sq ft
Cheapest option · Good drainage · Needs replenishing every few years · Not ideal for high-traffic areas or where mud is an issue
🔍 Answers to the Questions Contractors Don’t Always Volunteer
How do I avoid getting overcharged on a concrete project?
PROTECT YOUR BUDGET
The number one protection: get at least three written quotes and understand what each one includes. Concrete bids vary enormously not because contractors are dishonest but because what’s included differs. One contractor’s $8/sq ft quote might include gravel base, rebar, forming, finishing, and cleanup. Another’s $6/sq ft quote may cover only the pour itself — no base prep, no forms, no removal. When comparing quotes, ask every contractor the same five questions: Does the price include site preparation and grading? Does it include the gravel base? Is rebar or wire mesh included? Is disposal of the old concrete or debris included (if applicable)? What is the warranty on the work? Beyond comparing bids, verify that your contractor is licensed and insured — ask for their license number and insurance certificate before signing anything. Unlicensed concrete work that fails, cracks prematurely, or was done without a required permit leaves you with no legal recourse and the full cost of repairs.
📋 Get 3 written quotes — all for the same specs
🔑 Ask: is base prep, rebar, and cleanup included?
🪪 Verify contractor license + insurance before signing
📐 Know your yardage before calling — use a calculator
When is the best time of year to pour concrete — and does it affect price?
TIMING & SAVINGS
Fall — specifically September through November in most U.S. regions — is generally the best time to schedule concrete work for both price and quality. Spring and early summer are peak season for concrete contractors; demand outpaces supply of crews, and many contractors book months in advance. Getting quotes in July or August for a fall pour often gets you a better price and a more attentive crew. Winter pours are possible in most U.S. climates but require heated enclosures, insulating blankets, and sometimes chemical accelerators that add $5–$15 per yard to the material cost — plus the risk that a cold snap during curing ruins the slab. In warm-climate states like Arizona, Florida, and Texas, winter is often the preferred time to pour because crews are less busy and heat-related curing problems are minimized. Avoid pouring on days over 90°F or under 40°F without explicit precautions — both extremes cause premature curing problems that result in surface cracks that can’t be repaired, only lived with.
🍂 Best time: September–November in most U.S. regions
☀️ Warm-climate states: winter is fine — lower demand
🥶 Under 40°F or over 90°F: cold/hot weather admixtures required
📅 Schedule fall pour now — contractors book out weeks ahead
What should I do if my new concrete slab cracks?
AFTER THE POUR
Hairline cracks (under 1/4 inch wide) within the first few weeks are normal and not a structural concern — they are a byproduct of concrete shrinking as it dries. This is why control joints — the shallow grooves cut or tooled into the surface in a grid pattern — are deliberately built into every professional slab: they give the concrete a controlled place to crack so that cracking happens where you want it, not randomly across the surface. If a slab cracks along control joints, that’s the system working as designed. Structural concerns arise when: cracks are wider than 1/4 inch; cracks run diagonally across a corner; one side of the crack is higher than the other (heaving); or cracks appear within days of the pour in a pattern that covers the whole slab. These signs suggest either a base preparation failure, inadequate curing conditions, or insufficient thickness for the load. Contractors who guarantee their work should address these under warranty. If you’re an existing homeowner dealing with surface cracks that are purely cosmetic, concrete crack filler ($10–$20 at home improvement stores) or a full resurfacer product ($50–$150 per kit for 100 sq ft) handles most situations without replacing the slab.
✅ Hairline cracks at control joints: normal — no action needed
⚠️ Cracks over 1/4 inch wide: call contractor for warranty review
🔧 Surface-only cracks: concrete resurfacer from home improvement store
🚨 Heaving or diagonal corner cracks: base failure — get assessment
How do I calculate how many yards of concrete I need?
DIY MATH · ESTIMATING
The formula is straightforward: multiply length (feet) × width (feet) × thickness (inches ÷ 12), then divide by 27. That gives you cubic yards. Example: a 20×20 patio at 4 inches thick = 20 × 20 × (4÷12) = 20 × 20 × 0.333 = 133.3 cubic feet ÷ 27 = 4.94 cubic yards. Always add 5–10% for waste — concrete squeezed into a form doesn’t always fill perfectly, and running slightly short mid-pour forces a second delivery with a full short-load fee. For a 5-yard project, ordering 5.5 yards is standard practice. Round up, not down. If you can’t do the math easily, any concrete supplier’s website has a free yardage calculator — give them your dimensions in feet and inches and they’ll return cubic yards instantly. Most contractors will also calculate this for you during the quote process, but knowing your own number protects you from being oversold on a larger order than you need.
📐 Formula: L × W × (thickness ÷ 12) ÷ 27 = cubic yards
➕ Always add 5–10% for waste — round up your order
🧮 Free yardage calculators at most concrete supplier websites
📏 Know your number before calling — prevents being oversold
What questions should I ask a concrete contractor before hiring?
HIRING GUIDE
Seven questions that separate prepared homeowners from ones who end up surprised by the final invoice. First: Is your business licensed and insured for concrete work in this state? (Ask for the certificate — don’t just take their word.) Second: Is site preparation, gravel base, and forming lumber included in this quote? Third: What PSI mix are you quoting, and is that appropriate for how I’ll use this surface? Fourth: Will you use rebar, wire mesh, or fiber reinforcement — and what’s included? Fifth: How will you handle control joint placement? Sixth: What are your warranty terms if the slab cracks within the first year? Seventh: Do I need a permit for this project, and will you pull it? A contractor who handles permits on your behalf is usually worth a small premium — they know the local inspection process and protect you from violations. Any contractor who tells you permits aren’t necessary for a driveway or structural footing should raise immediate concerns: driveways connect to public right-of-way and nearly always require municipal approval.
🪪 Ask for license number and insurance certificate before signing
📋 Confirm: base prep, forms, and rebar in the quote?
📝 Ask who pulls the permit — contractor should handle it
⚠️ “No permit needed” for a driveway = red flag
📍 Find Concrete Contractors & Suppliers Near You
Use the buttons below to find local ready-mix concrete plants, licensed concrete contractors, building permit offices, and home improvement stores for DIY supplies. Always get written quotes and confirm licensing before hiring.
🔑 Quick Reference — Concrete Resources & Contacts
📐 Free yardage calculator: concretenetwork.com/calculator
🏗️ Find licensed contractors: angi.com or homeadvisor.com
🏛️ Permit lookup: your city or county building department website
🚛 Ready-mix locator: nrmca.org (National Ready Mixed Concrete Assoc.)
🔍 Contractor license lookup: your state’s contractor licensing board website
🏪 Bagged concrete: Home Depot · Lowe’s · Menards (Quikrete, Sakrete)
💬 Concrete contractor forum: concretenetwork.com/contractor-talk
📋 FTC guide on hiring contractors: consumer.ftc.gov (search “hiring contractor”)
🗺️ Check local zoning setbacks: your city’s GIS or planning department
🔧 Concrete repair products: concretenetwork.com/repair
✅ 6-Step Checklist Before You Order or Sign Anything
- Step 1: Calculate your cubic yardage using the formula (L × W × thickness in feet ÷ 27), then add 5–10% for waste. Know your number before calling suppliers or contractors.
- Step 2: Check permit requirements with your local building department before starting. Driveways almost always need one. Patios often don’t — but confirm for your address.
- Step 3: Get three written quotes from licensed, insured contractors. Confirm each quote includes: site prep, gravel base, forming, reinforcement (rebar or mesh), pour, finish, and cleanup.
- Step 4: If ordering ready-mix directly, ask the plant for an all-in price: base per-yard rate plus short-load fee, fuel surcharge, any weekend premium, and waiting-time policy.
- Step 5: Confirm PSI for your project: 3,000 PSI for patios and walkways; 4,000 PSI for driveways, vehicle-bearing slabs, and freeze-thaw climates; 5,000 PSI for heavy commercial loads.
- Step 6: Schedule your pour during optimal weather — above 40°F and below 90°F — and plan to keep the slab moist for at least 7 days after pouring to ensure proper curing and maximum strength.
Concrete pricing, labor rates, and permit requirements vary significantly by region, season, project size, and local market conditions. Costs shown in this guide represent current U.S. national averages and may not reflect pricing in your specific area. Always obtain written quotes from licensed local contractors and verify permit requirements with your local building department before starting any project. This page has no affiliation with any concrete supplier, contractor, or building materials retailer.