2026 Ready-Mix & Installed Cost Estimator
Estimate concrete cost in Rhode Island for slabs, driveways, patios, sidewalks, garage floors and foundations. Calculate cubic yards, ready-mix material cost, waste, short-load charges and a customizable installed-project budget using your own Rhode Island supplier and contractor rates.
Estimate ready-mix material by cubic yard, calculate slab volume, model small-order charges or build a broader installed concrete budget.
Enter your required yardage and current supplier price. Add waste plus any known delivery, fuel, environmental, small-load or scheduling fees.
Replace $160 with your supplier quote.
Calculate slab cubic yards from length, width and thickness, then estimate ready-mix material cost with waste.
Estimate the impact of a small-order surcharge when your order is below a typical full ready-mix truckload.
Use your supplier's actual fee or set it to 0 for a mobile-mix quote with another pricing structure.
Estimate slab material plus an editable placement/finish rate per square foot and additional fixed project costs.
Replace with a local contractor rate.
Rebar, forms, pump, base, removal, permits, etc.
Budget for Providence, Pawtucket, Warwick, Cranston, Newport and smaller Rhode Island communities.
Use your actual ready-mix quote instead of relying on one fixed statewide average.
Compare conventional ready-mix with short-load or mobile-mix pricing structures.
Add placement, finish, reinforcement, pumping and project-specific extras.
For early budgeting, current 2026 references place concrete cost in Rhode Island in a fairly broad range. One state estimator uses about $160 per cubic yard as a base and describes a regional band of roughly $125–$175. Another 2026 state comparison lists Rhode Island at about $132 low, $155 average and $188 high for standard ready-mix. Pawtucket-area delivery estimates can span about $100–$200 per cubic yard.
State calculator range with about $160/yd³ used as a base planning price.
Low-to-high estimate for standard 3,000–4,000 PSI ready-mix in Rhode Island.
Editable planning value selected from current Rhode Island references—not a contractor quote.
The important point is that concrete is sold locally. The final quote depends on the batch plant, travel distance, order quantity, concrete specification, truck utilization, fuel, delivery scheduling and jobsite access. Rhode Island is geographically small, but dense traffic corridors and coastal routes can still create meaningful delivery differences.
For a material-only estimate, calculate the required concrete volume, add a realistic waste allowance and multiply the order quantity by the supplier's price per cubic yard. Then add any known delivery or fixed charges.
The first calculator above applies this formula automatically.
For a rectangular slab, driveway or patio:
Then add your waste allowance before ordering.
This table uses an editable planning rate of $160 per cubic yard and a 10% waste allowance. It demonstrates the material math only; delivery, pumping, reinforcement, site preparation and labor are not included.
| Slab Size | Thickness | Base Yards | With 10% Waste | Material @ $160/yd³ |
|---|---|---|---|---|
| 10 × 10 ft | 4 in | 1.23 yd³ | 1.36 yd³ | $217 |
| 12 × 12 ft | 4 in | 1.78 yd³ | 1.96 yd³ | $313 |
| 12 × 20 ft | 4 in | 2.96 yd³ | 3.26 yd³ | $521 |
| 20 × 20 ft | 4 in | 4.94 yd³ | 5.43 yd³ | $869 |
| 20 × 24 ft | 4 in | 5.93 yd³ | 6.52 yd³ | $1,043 |
| 24 × 24 ft | 4 in | 7.11 yd³ | 7.82 yd³ | $1,252 |
Ready-mix has to reach the site on schedule while maintaining the specified properties. A project near a plant can price differently from a coastal, island-adjacent or congested urban job. The exact job address matters more than a generic state average.
Higher PSI, air entrainment, fibers, accelerators, retarders, pump mixes, color and other specialty requirements can raise the per-yard price. Structural work should follow the plans, project specifications and applicable Rhode Island code requirements instead of choosing a mix solely on price.
Small loads can be expensive because truck, batch and dispatch costs are spread across fewer yards. Some Rhode Island suppliers use conventional minimum-load or delivery structures, while mobile-mix services may price distance plus the actual quantity placed. Compare the final delivered total, not just the advertised $/yd³.
A boom pump, line pump, concrete buggy or additional labor may be required when a truck cannot discharge close to the forms. Tight urban lots and backyard placements can add significant cost.
Excavation, compacted stone, vapor barrier, rebar, welded wire, fibers, thickened edges and drainage are outside the basic ready-mix price. Contractor bids can include some or all of these items, so compare scope carefully.
Broom finish, trowel finish, exposed aggregate, integral color, stamped patterns and polished surfaces require different materials, equipment and labor. Decorative concrete can increase installed cost substantially without changing the raw slab volume.
Rhode Island has short-load and mobile-mix services that can be useful for repairs, small patios, shed pads, footings and other projects that do not need a full truck. One Rhode Island mobile-mix supplier publicly states that deliveries are priced using a delivery fee based on distance plus a per-cubic-yard product price and allows orders in quarter-yard increments with no minimum quantity.
That does not automatically mean mobile mix is cheaper for every job. The right comparison is the final delivered cost for the exact amount you need. A conventional ready-mix producer may have a better base rate but a short-load fee; a mobile-mix operator may have a higher per-yard cost but reduce waste and minimum-order charges.
Usually quoted by cubic yard with delivery conditions defined by the producer. It does not automatically include excavation, base, forms, reinforcement, pump, placement or finishing.
Use calculator tabs 1–3 for material, yardage and small-order planning.
An installed contractor bid may include grading, stone base, forms, reinforcement, equipment, labor, finishing, cleanup, overhead and profit. Decorative work and difficult access can raise the total considerably.
Use tab 4 with a local contractor's labor/finish rate.
Providence, Pawtucket, Cranston and nearby communities have access to multiple Rhode Island and regional ready-mix producers, but traffic, dispatch timing and jobsite access still affect delivery. A current Pawtucket-area estimate places concrete delivery broadly around $100–$200 per cubic yard, which is consistent with the wider Rhode Island planning ranges used on this page.
For an urban pour, ask whether the truck can safely access the property, where washout is permitted, how long unloading time is included and what waiting-time charge applies if forms or crews are not ready.
Coastal projects may involve additional durability considerations because of moisture and salt exposure. The cost impact depends on the structural design, exposure classification, reinforcement, concrete mix requirements and protective details. For code-regulated work, use the mix and construction details required by the plans and applicable Rhode Island rules.
Do not use a generic residential cost calculator to override an engineer's specified concrete strength, air content, water-cement ratio, reinforcement cover or other durability requirement.
A contained planning example showing how base yardage, waste and price per cubic yard combine. All labels remain inside the figure on desktop and mobile.
A driveway budget depends on more than the amount of ready-mix. Thickness, reinforcement, subgrade, drainage, demolition, access and finish all affect the installed price. The calculator can estimate concrete volume and material cost, but a contractor proposal should clearly state excavation, base preparation, forms, reinforcement, joints and finishing.
For replacement work, demolition and disposal of an existing driveway can be a meaningful additional cost. If drainage needs correction or the driveway requires thicker edges, calculate those quantities separately instead of assuming a uniform slab.
Patios and sidewalks often use fewer cubic yards than driveways but may have higher labor per square foot because of curves, forms, handwork and backyard access. Decorative borders, exposed aggregate, color or stamped patterns add additional labor and material.
For small patios, compare ready-mix minimum charges with a mobile-mix supplier or bagged concrete. Once the pour grows, consistent mixing and placement speed become increasingly important.
Rhode Island winters expose exterior concrete to freezing conditions, while roads and coastal environments can introduce deicing salts and salt exposure. Durable exterior work depends on the correct mix, drainage, joints, curing and construction practices—not just the compressive-strength number printed on a quote.
The Rhode Island Building Code adopts concrete provisions through the state's building-code framework. For structural work, follow the adopted code, design documents and project specifications.
Measure accurately and include a realistic waste allowance.
Have PSI, air, slump and admixture requirements ready.
Delivery distance and access affect the final price.
Confirm short-load, waiting, fuel and weekend fees.
Compare conventional ready-mix and mobile-mix on the same scope.
Rhode Island's official building-code rules incorporate national and international codes by reference, so code-regulated concrete work may require both the adopted national code text and the corresponding Rhode Island rules. Rhode Island's Building Code adopts its concrete chapter within that framework.
The Rhode Island Department of Transportation also maintains materials resources and approved concrete mixes for state transportation work. These lists are not residential price lists, but they are useful examples of why public and engineered projects specify approved materials and mix requirements rather than purchasing concrete by price alone.
This page uses multiple 2026 public pricing references rather than presenting one number as an official statewide average. All calculator cost fields are editable because actual ready-mix pricing changes by supplier, product, distance and project conditions.
Common Rhode Island ready-mix, slab, delivery, small-load and installed-cost questions.