Virginia Concrete Calculator | Cubic Yards, Bags & VA Cost | Free Tool
🏛️ VA USBC COMPLIANT · ACI 318 · VIRGINIA STATE✓ 100% Free
VirginiaConcrete Calculator — Yards, Bags & Cost
Calculate cubic yards, bags needed, and Virginia-accurate ready-mix costs for any concrete project — driveways, foundations, NoVA slabs, patios, footings & more.
$138
Avg VA Ready-Mix (per Cu Yd)
4,000
Min PSI — VA Exposed Flatwork
20 in
Max Frost Depth (Northern VA)
USBC
VA Uniform Statewide Building Code
🚗 Driveway🏗️ Foundation🏙️ NoVA / DC Metro Slab🪨 Footings🛤️ Patio / Walkway🏠 Garage Floor
The Virginia Concrete Calculator helps homeowners, contractors, and builders estimate cubic yards, bag count, and ready-mix costs for any concrete project across Virginia. Pricing typically runs $125–$165/yd statewide, with Northern Virginia (NoVA) and the DC metro corridor running $15–$30/yd above average due to high labor costs and construction demand. Virginia follows the Uniform Statewide Building Code (USBC) — based on the IBC — enforced at the local level by county and city building departments. Frost depth ranges from just 10 inches in coastal southeastern VA to 20 inches in the Northern VA / Shenandoah Valley region. Enter your dimensions for instant, VA-accurate results.
🏛️ Virginia Concrete Calculator
🏛️ VA-Accurate Pricing · USBC Compliant · Virginia State
🚗 Driveway🏗️ Foundation🏙️ NoVA Slab🪨 Footings🛤️ Patio
Enter project dimensions to calculate volume, bags, and estimated Virginia material cost.
Residential driveway: 6 in. min depth, 4,000 PSI air-entrained in Northern VA. VDOT entrance permit required on state routes.
Patio/walkway 4 in · Driveway 6 in · NoVA/structural 6–8 in · Footing 10–14 in · Foundation 8–12 in
Cubic Yards Required
—
Including waste factor
📋 Project Summary
💵 Virginia Cost Estimate
📐 Virginia Driveway / Slab Cross-Section — USBC Standard Layers
Broom / Brushed Finish — VA Standard
Concrete — 4–6 in. (VA USBC / IBC) 4,000 PSI · Air-Entrained Required Northern VA · W/C ≤ 0.45
⬛ Rebar #4 / Wire Mesh (Driveways, Foundations, NoVA Slabs)
🪨 4–6 in. Compacted Gravel / Crushed Stone Base
Compacted Subgrade — Frost Line 10 in. (Coastal VA) / 20 in. (Northern VA)
27
Cu ft per cubic yard
45
80 lb bags per cu yd
$138
Avg VA ready-mix / yd
Concrete SlabRebar LayerGravel BaseSubgrade
Virginia Concrete Calculator — What You Need to Know
Virginia spans a wide range of climate zones and construction markets. Northern Virginia (Fairfax, Arlington, Loudoun, Prince William) sits in the DC metro corridor — one of the most active and expensive construction markets on the East Coast, with pricing regularly hitting $155–$180/yd. The region also experiences moderate freeze-thaw cycles requiring air-entrained concrete and frost-depth footings of 18–20 inches. Central Virginia (Richmond, Charlottesville) is milder — frost depth around 14–16 inches — while Coastal and Southeast Virginia (Virginia Beach, Norfolk, Hampton Roads) has minimal frost risk (10 inches) but requires attention to chloride exposure and salt-air durability for concrete near tidal areas. All Virginia concrete work is governed by the Virginia USBC, enforced by local building departments statewide.
🔵 Virginia USBC Minimum Concrete Requirements
Exposed flatwork (driveways, patios, walkways): 4,000 PSI min · Structural exposed to weather: 4,000–4,500 PSI · Air entrainment: 4.5–6% required in Northern VA freeze-thaw zone; recommended statewide for outdoor flatwork · W/C ratio: max 0.45 · Frost depth: 10 in. (coastal SE Virginia) · 14–16 in. (Central VA / Richmond) · 18–20 in. (Northern VA / Shenandoah Valley).
🚗 Virginia Driveway
A standard 10×40 ft driveway at 6 inches needs ~7.4 cubic yards. At VA pricing of $128–$158/yd (NoVA can reach $175+), material cost runs $947–$1,169. A VDOT entrance permit is required for any driveway connecting to a state-maintained road — nearly 60,000 miles of Virginia roads are VDOT-maintained.
🏙️ Northern VA / DC Metro
NoVA's active construction market drives concrete prices $15–$30/yd above state average. Short-load fees of $150–$300 are common for orders under 5 yards. Many NoVA jurisdictions (Fairfax County, Arlington) have strict stormwater and impervious surface regulations — permeable concrete or drainage plans may be required for large driveways.
🌊 Hampton Roads / Coastal VA
Virginia Beach, Norfolk, Chesapeake, and Newport News have minimal frost risk but face chloride exposure from salt air that degrades standard concrete. Use 4,000 PSI minimum with a low W/C ratio of 0.40 and apply a penetrating sealer after cure. VDOT coastal bridge and flatwork specs often call for epoxy-coated rebar in tidal and marine environments.
How to Calculate Concrete Volume for Virginia Projects
Measure your project length and width in feet, and depth in inches. Multiply together after converting depth to feet (divide by 12) to get cubic feet, then divide by 27 for cubic yards. Always add at least 10% for waste — Virginia suppliers frequently have minimum order requirements and short-load fees for small pours. Compare with the West Virginia Concrete Calculator or Maryland Concrete Calculator for regional pricing context.
Example: 20 ft × 10 ft driveway × 6 in = 100 cu ft = 3.70 cu yd → Order 4.1 cu yd (+10%)
⚠️ VDOT Entrance Permit — Required Across Virginia
Virginia's VDOT maintains nearly 60,000 miles of roads — more than any other state except Texas. Any driveway, entrance, or apron connecting to a VDOT-maintained road requires an entrance permit before any concrete is poured. Contact your local VDOT residency office. Unpermitted entrances can result in removal orders at the homeowner's expense.
Virginia Concrete Pricing Reference
Northern Virginia (Fairfax, Loudoun, Prince William, Arlington) is the most expensive market in the state due to DC-area labor rates and high demand. Central Virginia (Richmond, Charlottesville) and the Shenandoah Valley are near the state average. Southwest Virginia (Roanoke, Bristol) and Southside Virginia (Danville, Martinsville) tend to run $10–$20/yd below average. Air-entrained mixes add $5–$10/yd statewide.
Mix Type / PSI
VA Price / Cu Yd
National Avg
Best For
Air Entrained?
VA Code
3,000 PSI — Standard
$112–$135
$125–$145
Interior slabs, protected areas
Optional
Min Only
3,500 PSI — Residential
$120–$142
$133–$152
Garage floors, southern VA flatwork
Recommended
Acceptable
4,000 PSI — VA Standard
$128–$155
$140–$162
Driveways, patios, exposed flatwork
Required N. VA
Compliant
4,500 PSI — Structural
$138–$165
$150–$172
Foundations, NoVA exposed, coastal
Required
Compliant
5,000 PSI — High Strength
$148–$178
$158–$185
Heavy commercial, industrial
Required
Compliant
Fiber-Reinforced / Colored
$158–$200
$155–$200
Decorative slabs, stamped patios
Required
Compliant
3,000 PSI — Standard
VA Price / Cu Yd$112–$135
National Avg$125–$145
Best ForInterior / protected slabs
3,500 PSI — Residential
VA Price / Cu Yd$120–$142
National Avg$133–$152
Best ForGarage floors, southern VA flatwork
4,000 PSI — VA Standard
VA Price / Cu Yd$128–$155
National Avg$140–$162
Best ForDriveways, patios, exposed flatwork
4,500 PSI — Structural
VA Price / Cu Yd$138–$165
National Avg$150–$172
Best ForFoundations, NoVA exposed, coastal
5,000 PSI — High Strength
VA Price / Cu Yd$148–$178
National Avg$158–$185
Best ForHeavy commercial, industrial
✅ Virginia Coastal / Hampton Roads Concrete Tip
In Hampton Roads (Virginia Beach, Norfolk, Chesapeake, Newport News), salt-air chloride exposure can corrode standard rebar and degrade concrete over time. Use 4,000–4,500 PSI with epoxy-coated or stainless rebar near tidal zones, apply a penetrating silane/siloxane sealer after 28-day cure, and increase concrete cover over rebar to at least 2 inches. This adds modest upfront cost but dramatically extends service life.
Virginia Concrete Project Tips
Northern VA: always use air-entrained mix — specify 4.5–6% air content for any outdoor flatwork in Fairfax, Loudoun, Prince William, Arlington, and Alexandria. Freeze-thaw cycles will destroy non-entrained surfaces within a few winters.
Southern VA: air entrainment still recommended — Roanoke, Lynchburg, and Danville experience occasional hard freezes. Even if not strictly required, air-entrained 4,000 PSI adds little cost and significantly improves long-term durability.
Get your VDOT entrance permit early — VDOT processing takes 2–4 weeks in most Virginia residencies. Apply before finalizing your contractor schedule to avoid costly delays on driveway projects.
Check NoVA impervious surface limits — Fairfax County, Arlington, and Loudoun County have strict limits on impervious surface coverage. Large driveways and patios may require permeable pavers, drainage swales, or stormwater management plans before concrete can be poured.
Coastal VA: seal and protect — apply a penetrating silane/siloxane sealer to all exterior concrete within a mile of tidal water. Chloride penetration from salt air is the primary cause of rebar corrosion and concrete spalling in Hampton Roads.
Cure properly in VA summers — Virginia's hot and humid summers (Richmond regularly exceeds 95°F) can cause rapid moisture loss. Apply curing compound within 20 minutes of finishing, or wet-cure with burlap for 7 days to prevent surface shrinkage cracking.
Short-load fees add up in NoVA — most Northern Virginia ready-mix suppliers charge $150–$300 for orders under 5–7 yards. For small jobs under 1 yard, bagged concrete from Home Depot, Lowe's, or local suppliers is significantly more economical.
Frequently Asked Questions — Virginia Concrete Calculator
How much does concrete cost per yard in Virginia?+
Expect $125–$165 per cubic yard statewide for standard 4,000 PSI ready-mix. Northern Virginia (Fairfax, Loudoun, Arlington) regularly hits $155–$180/yd due to DC-area labor rates. Southwest Virginia and Southside VA run $10–$20/yd below the state average. Short-load fees of $150–$300 apply for orders under 5–7 yards in NoVA.
What PSI concrete is required for a Virginia driveway?+
Use 4,000 PSI minimum for any exposed driveway statewide. In Northern Virginia (freeze-thaw zone), specify 4.5–6% air entrainment. In coastal Hampton Roads, use 4,000–4,500 PSI with a low W/C ratio of 0.40 for chloride resistance. A VDOT entrance permit is required before pouring any driveway on a state-maintained road.
How deep should concrete footings be in Virginia?+
Frost depth ranges from 10 inches in coastal Southeast Virginia (Virginia Beach, Norfolk) to 18–20 inches in Northern VA and the Shenandoah Valley. Central Virginia (Richmond, Charlottesville) falls in the 14–16 inch range. Always confirm with your local building department before digging — local jurisdictions may require additional depth.
Do I need a permit for a concrete driveway in Virginia?+
A VDOT entrance permit is required for any driveway connecting to a VDOT-maintained road — which covers nearly all public roads in Virginia. Local building permits vary by city and county; Northern Virginia jurisdictions (Fairfax, Loudoun) have additional stormwater and impervious surface requirements. Always check locally before starting work.
Why is concrete more expensive in Northern Virginia?+
Northern Virginia's proximity to Washington, D.C. drives up labor rates, traffic surcharges, and overall construction costs. NoVA pricing runs $15–$30/yd above the state average, and short-load fees are higher. Concrete trucks also face significant delivery delays in NoVA's dense traffic — expect to pay a premium for tight scheduling or pump trucks on urban lots.
How many cubic yards for a Virginia garage floor?+
A standard 20×24 ft two-car garage at 4 inches needs approximately 5.93 cubic yards (6.5 yd with 10% waste). At VA pricing of $128–$155/yd, material cost runs roughly $832–$1,008. Use wire mesh or rebar for best durability, especially in Northern VA freeze-thaw conditions.
How long does concrete take to cure in Virginia?+
24 hrs for foot traffic · 7 days for vehicles · 28 days for full strength. Virginia's hot summers (Richmond frequently exceeds 95°F) require wet curing or curing compounds to prevent surface shrinkage cracking. In Northern VA winters (below 40°F), use insulating blankets per ACI 306 and extend cure time accordingly.
Virginia DHCD building codes, VDOT entrance permits, and industry standards for compliant concrete work.
🏛️
Virginia DHCD — Building Codes (USBC)
USBC Authority
The Virginia Department of Housing and Community Development (DHCD) administers the Uniform Statewide Building Code (USBC), which governs all residential and commercial concrete construction requirements including foundations, slabs, and footings across Virginia.
The Virginia Department of Transportation (VDOT) maintains nearly 60,000 miles of Virginia roads and requires an entrance permit before any driveway or access point is constructed connecting to a state-maintained road. Apply through your local VDOT residency office.
ACI 318 is the national structural concrete standard adopted by Virginia's USBC. It defines PSI requirements, air entrainment levels, freeze-thaw and chloride exposure classes, rebar cover requirements, and curing procedures applicable across all Virginia climate zones.