Concrete Calculator › Cost by city › Columbus, OH
Concrete Cost in Columbus, OH
Concrete for a 20×20 ft (400 sq ft) 4-inch concrete slab in Columbus, OH costs about $719 ($611–$826). Local 2026 price is around $146 per cuyd. Free calculator inside.
What goes into concrete cost in Columbus
The line items below are 2026 national averages adjusted by the OH construction-cost factor (×0.97). A written Columbus quote is usually built from these pieces — use them to sanity-check any bid line by line before you sign.
| Cost item | Typical Columbus price | Unit |
|---|---|---|
| Ready-mix concrete, 3,000–4,000 PSI | $146 – $179 | per cu yd delivered |
| Labor: forming, pouring & finishing | $3.88 – $7.76 | per sq ft |
| Gravel base & subgrade prep | $0.97 – $1.94 | per sq ft |
| Wire mesh / rebar reinforcement | $0.34 – $0.97 | per sq ft |
| Short-load fee (orders under ~4 cu yd) | $73 – $146 | per delivery |
| Residential flatwork permit | $48 – $291 | per project |
Permit fees are set by the city rather than the market — confirm current fees with the local building department.
What’s different about building in Columbus
The frost line around Columbus is roughly 32 inches, so footings for anything structural (stairs, walls, covered patios) must bear below that depth — confirm the exact figure with Columbus Building & Zoning Services. A patio or driveway slab itself floats above the frost line, but its thickened edges and base prep are what keep it from heaving.
Outdoor concrete in Columbus should be an air-entrained mix (about 5–7% air) so it survives freeze-thaw cycles and de-icing salt. Skipping air entrainment is the most common cause of surface scaling here.
Permits: for larger flatwork, driveways, or anything structural, check requirements with Columbus Building & Zoning Services before work starts.
Estimate your own Columbus project
Prices in Columbus, OH run about -3% versus the national average. Enter your dimensions — the calculator starts from the local $146 per cuyd rate; change it to your supplier's quote for an exact figure.
Material shopping list
- Order about 4.94 cubic yards of concrete.
- Budget about $719 before delivery, taxes, and labor.
- Add 5–10% waste for uneven subgrade, cuts, settling, or spillage.
Formula & assumptions
Area = length x width. Volume = area x depth / 12. Cubic yards = cubic feet / 27. Cost = quantity x local unit price.
- Default depth: 4 inches
- Default price: $146 per cuyd
- 80-lb bags yield: 0.6 cu ft each
These assumptions make the estimate easy for search engines and AI answer tools to verify. Replace the default price with your supplier quote for a local estimate.
Concrete cost in Columbus by project size
Material quantities use the local Columbus unit price; the last column adds delivery, base prep, and labor at OH-adjusted rates. Click any size for its full breakdown and calculator.
| Project size | You need | Material cost | Installed estimate |
|---|---|---|---|
| 10×10 ft · 4 in | 1.23 cu yd | $180 | $582 – $970 |
| 12×12 ft · 4 in | 1.78 cu yd | $259 | $838 – $1,397 |
| 12×16 ft · 4 in | 2.37 cu yd | $345 | $1,117 – $1,862 |
| 16×20 ft · 4 in | 3.95 cu yd | $575 | $1,862 – $3,104 |
| 20×20 ft · 4 in | 4.94 cu yd | $719 | $2,328 – $3,880 |
| 24×24 ft · 4 in | 7.11 cu yd | $1,035 | $3,352 – $5,587 |
| 30×40 ft · 4 in | 14.81 cu yd | $2,156 | $6,984 – $11,640 |
| 40×50 ft · 4 in | 24.69 cu yd | $3,593 | $11,640 – $19,400 |
Installed ranges assume straightforward access and a buildable subgrade; steep, tight, or poor-soil sites price above the top of the range.
Concrete questions Columbus homeowners ask
- How much does a concrete slab cost in Columbus?
- Materials alone for a 20×20 ft (400 sq ft) 4-inch concrete slab run about $719 in Columbus. Fully installed — gravel base, forms, reinforcement, labor, and finishing — most homeowners pay $2,328 to $3,880 for the same slab, roughly $5.82–$9.7 per square foot.
- What does ready-mix concrete cost per yard in Columbus?
- Plan on $146–$179 per cubic yard delivered for a standard 3,000–4,000 PSI mix in the Columbus area. Orders under about 4 cubic yards usually add a short-load fee of $73–$146, so small pours cost noticeably more per yard.
- Do I need a permit to pour a concrete slab in Columbus?
- Driveways, sidewalks, and anything structural almost always require one; small detached patio pads sometimes fall under the permit threshold. Confirm with Columbus Building & Zoning Services before you pour — a permit costs far less than being ordered to remove finished work.
- Is it cheaper to pour concrete myself in Columbus?
- Labor and finishing account for $3.88–$7.76 per square foot of the installed price, so DIY can roughly halve the cost of a simple pad. But concrete is unforgiving: once the truck arrives you have under two hours to place, screed, and finish. Most first-timers cap DIY at about 100–150 square feet.
- Can you pour concrete in winter in Columbus?
- Below about 40°F, fresh concrete needs curing blankets, heated enclosures, or accelerating admixtures to gain strength — all of which add cost. Most residential work in Columbus is scheduled between spring and fall, and winter quotes often carry a cold-weather premium.
- How can I save money on concrete in Columbus?
- Combine small pours into one delivery to clear the short-load threshold, handle your own excavation and gravel base, and collect at least three written Columbus quotes — 30% spreads between local bids are normal.
Concrete cost in nearby cities
Regional estimate = national average adjusted by a OH cost factor. Not a quote. Actual prices vary by site conditions, access, and supplier.