1 Yd of Concrete: How Much It Covers, Weight, Cost & Ordering Guide (2026)

What Is 1 Yard of Concrete?

One yard of concrete — technically one cubic yard — is the standard unit that ready-mix concrete is sold and delivered in across the United States. A cubic yard is a cube that measures 3 feet long, 3 feet wide, and 3 feet deep. That equals 27 cubic feet of material. When someone asks "how much is 1 yard of concrete," they usually want to know how much area it covers, how heavy it is, and how much it costs.

Understanding what 1 yard of concrete represents is essential for planning any project — from a small shed floor to a backyard patio. Order too little and you get a cold joint (a weak spot where the new pour meets the old). Order too much and you are paying to dump hardened leftovers. This guide breaks down every practical detail about a single yard of concrete so you can order with confidence.

Quick Answer: 1 Yd of Concrete Coverage

One cubic yard of concrete covers different areas depending on thickness:

• At 3 inches thick: covers approximately 108 square feet
• At 4 inches thick: covers approximately 81 square feet
• At 5 inches thick: covers approximately 65 square feet
• At 6 inches thick: covers approximately 54 square feet
• At 8 inches thick: covers approximately 40 square feet

These numbers assume a perfectly level subgrade and no waste. In practice, add 5-10% extra for uneven ground, form deflection, and spillage. Use our free concrete yardage calculator to get an exact number for your specific dimensions.

How Many Cubic Feet in 1 Yard of Concrete?

One cubic yard contains exactly 27 cubic feet. This conversion is fixed — it never changes regardless of the mix design or aggregate type. The math is:

• 1 yard = 3 feet
• Volume of a cube = 3 ft x 3 ft x 3 ft = 27 cubic feet

When you calculate yardage from measurements, you first find the volume in cubic feet (length x width x depth, with depth converted from inches to feet), then divide by 27. For example, a 9x9 slab at 4 inches thick: 9 x 9 x 0.333 = 27 cubic feet = exactly 1 yard.

How Much Does 1 Yard of Concrete Weigh?

One yard of standard ready-mix concrete weighs approximately 4,050 pounds (about 2.025 tons). This weight can vary based on the mix design:

• Standard mix (3,500 PSI): ~4,050 lbs per yard
• High-strength mix (5,000+ PSI): ~4,200 lbs per yard (more cement = slightly heavier)
• Lightweight concrete: ~2,500-3,000 lbs per yard
• With heavy reinforcement: add 50-100 lbs per yard for rebar displacement

This weight matters for planning delivery. A standard ready-mix truck carries 8-10 yards, meaning 32,400-40,500 pounds of concrete on one vehicle. That is why residential streets and soft driveways can be damaged by fully loaded trucks — the weight exceeds 15 tons including the truck itself.

How Many Bags Equal 1 Yard of Concrete?

If you are mixing by hand instead of ordering ready-mix, here is how many bags make up one cubic yard:

• 40-lb bags: 90 bags per yard (each covers ~0.30 cu ft)
• 60-lb bags: 60 bags per yard (each covers ~0.45 cu ft)
• 80-lb bags: 45 bags per yard (each covers ~0.60 cu ft)

Mixing 45 to 90 bags by hand is significant labor. Each bag requires adding the correct amount of water (typically 3-4 quarts for an 80-lb bag), mixing in a wheelbarrow or mixer, and placing it quickly before the concrete sets. For anything over 1 yard, ready-mix delivery is almost always the better choice — the cost difference shrinks when you factor in your time and the risk of inconsistent batches.

1 Yd of Concrete Cost in 2026

The cost of one yard of concrete varies by region, project size, and current material pricing. Here are the 2026 national averages:

• Ready-mix delivery (full truck, 8-10 yards): $120-$180 per yard
• Short-load delivery (3-7 yards): $150-$220 per yard (includes short-load fee of $50-$150)
• High-strength or specialty mix: $170-$250 per yard
• 80-lb bag mix (45 bags per yard): $225-$315 per yard ($5-$7 per bag)

Additional costs that affect your total per-yard price include:

• Pump truck: $150-$300 flat fee (adds $15-$30 per yard on a 10-yard pour)
• Weekend or after-hours delivery: $50-$100 surcharge
• Long-distance delivery: $3-$6 per mile beyond the plant's free radius
• Fiber reinforcement additive: $10-$20 per yard

To get the best price per yard, call at least 2-3 local ready-mix suppliers and ask for their current per-yard rate for the PSI strength you need. Prices can vary by $30-$50 per yard between suppliers in the same market.

When 1 Yard of Concrete Is Enough

One yard covers a surprising amount of area at standard thicknesses. Here are common projects that fit within a single yard:

• Small shed floor: 10x10 at 4 inches = 3.7 yards (so 1 yard covers about a 5x10 section)
• Trash can pad: 4x4 at 4 inches = only 0.2 yards — easily done with bags
• Single mailbox post footing: 12" diameter x 24" deep = 0.05 yards
• Hot tub pad (small): 6x6 at 4 inches = 1.33 yards (close to 1 yard with waste)
• Steps (3-step small staircase): approximately 0.5-0.8 yards
• Dog kennel slab: 4x6 at 4 inches = 0.89 yards — just under 1 yard

For projects under 1 yard, bag mix is usually the most economical option. For projects right at 1 yard, compare the bag cost ($225-$315) against a short-load delivery minimum (often 3 yards minimum at $150+/yard). In that case, the short load wins even if you have leftover material.

How to Calculate How Many Yards You Need

The formula for calculating yardage is straightforward:

1. Measure your area: Length (ft) x Width (ft) = square feet
2. Convert thickness to feet: inches / 12 = feet (e.g., 4 inches = 0.333 ft)
3. Calculate cubic feet: Area (sq ft) x Thickness (ft) = cubic feet
4. Convert to yards: Cubic feet / 27 = cubic yards
5. Add waste factor: multiply by 1.05 to 1.10 (5-10% extra)

Example: A 12x12 patio at 4 inches thick:

• 12 x 12 = 144 sq ft
• 144 x 0.333 = 48 cubic feet
• 48 / 27 = 1.78 yards
• With 10% waste: 1.78 x 1.10 = 1.96 yards (order 2 yards)

Our concrete yardage calculator does this math instantly and also calculates bag counts and cost estimates based on your local pricing.

Ready-Mix vs. Bags for 1 Yard Projects

The decision between ordering a ready-mix truck and mixing bags comes down to logistics:

Choose Ready-Mix When:

• You need 3 or more yards (most plants require a 3-yard minimum for delivery)
• The project is time-sensitive (ready-mix arrives pre-mixed and ready to place)
• You want consistent quality (plant-batched concrete has precise water-cement ratios)
• The site is accessible for a heavy truck

Choose Bag Mix When:

• You need under 2 yards total
• The delivery truck cannot access your site (narrow gates, soft ground, steep slopes)
• You are working alone and can mix as you go
• The project spans multiple days (mix only what you can place that day)
• You are doing small repairs or patching

Tips for Ordering 1 Yard of Concrete

If your project requires approximately 1 yard, here are practical tips to avoid common problems:

1. Order 1.25-1.5 yards instead of exactly 1 yard. The extra $30-$50 for a quarter-yard buffer is far cheaper than a second truck trip if you run short. A cold joint on a small slab is a structural weakness that never fully heals.
2. Call suppliers 24-48 hours ahead. Same-day orders often carry a premium or are simply unavailable during busy season (May through October).
3. Confirm the PSI rating. Standard residential flatwork uses 3,000-3,500 PSI. Driveways and garage floors benefit from 4,000 PSI. Exterior work in freeze-thaw climates should specify air-entrained mix (6% air content).
4. Check truck access before ordering. A fully loaded ready-mix truck weighs 60,000+ pounds. It needs a firm, level surface and at least 10 feet of width. If the truck cannot reach the pour site, budget for a pump ($150-$300) or wheelbarrow time.
5. Have all forms and base prep done before the truck arrives. Concrete typically has 60-90 minutes of working time from batching. Any delay in placing reduces your working window.

FAQ: 1 Yard of Concrete

How many square feet does 1 yard of concrete cover at 4 inches thick?

One yard covers 81 square feet at 4 inches thick. This is the most common thickness for residential patios, sidewalks, and shed floors.

How many 80-lb bags of concrete make 1 yard?

You need 45 bags of 80-lb concrete mix to equal one cubic yard. Each 80-lb bag yields approximately 0.6 cubic feet, and 27 cubic feet / 0.6 = 45 bags.

Can I get just 1 yard of concrete delivered?

Most ready-mix plants have a minimum delivery of 3-4 yards. For a single yard, you will typically pay a short-load premium that brings the effective cost to $150-$220 per yard. Alternatively, you can mix 45 80-lb bags yourself for $225-$315 total.

How long does 1 yard of concrete take to set?

Concrete typically sets enough to walk on (foot traffic) within 24-48 hours. Full cure strength is reached at 28 days. For a 1-yard pour, you should avoid heavy loads (vehicles, heavy equipment) for at least 7 days.

What is the difference between 1 yard and 1 square yard of concrete?

"1 yard" of concrete means 1 cubic yard (27 cubic feet). "1 square yard" is an area measurement (9 square feet). To convert, you need to know the thickness. 1 cubic yard spread at 4 inches thick covers 81 square feet, which equals 9 square yards of surface area.

How much does 1 yard of concrete cost delivered in 2026?

Nationally, expect to pay $120-$180 per yard for full-truck delivery (8-10 yards) or $150-$220 per yard for short-load delivery. Bag-mixing 1 yard yourself costs $225-$315 in materials. Prices vary significantly by region — call local suppliers for exact quotes.

Calculate Your Concrete Yardage Now

Now that you know exactly what 1 yard of concrete covers, weighs, and costs, you can plan your next project with precision. Use our free concrete yardage calculator to enter your exact dimensions and get an instant yardage calculation, bag count, and cost estimate. No guesswork, no wasted money — just the right amount of concrete every time.