How do you calculate concrete driveway?
How to calculate concrete:
- Determine how thick you want the concrete
- Measure the length and width that you’d like to cover
- Multiply the length by the width to determine square footage
- Convert the thickness from inches to feet
- Multiply the thickness in feet by the square footage to determine cubic feet
- Convert cubic feet to cubic yards by multiplying by .037
How do you calculate the cost of a concrete driveway?
Upgrading a gravel driveway to a concrete driveway:
- Grading the existing drive and removing some material, if necessary for proper height
- Installation and finish of 4-6 inches of reinforced concrete
- Application of sealer
- Cost: $3.40 to $5.25 per square foot using 4 inches of concrete
- Cost: $4.35 to $6.50 per square foot using 6 inches of concrete
How much does a concrete driveway cost to build?
The cost of concrete driveway can range from $1,530 to $10,530 depending on the size of your site, type of finish and preparation work. On 18m2 plain concrete driveways, the price can be around $1,530 to $3,510 including materials and labour. Concrete driveways are more durable and versatile compared to other types.
How much does it cost to pour a concrete driveway?
To pour a typical 10x10 concrete slab will cost $670 to $930, a 12x12 slab for a patio will cost $796 to $1,476, a 20x24 driveway slab runs between $1,440 and $3,360, and a 24x24 slab for a garage will cost $3,058 to $5,944. Consult with a concrete slab professional.
How do you calculate concrete for a driveway?
Multiply the square footage by the depth in feet to find the volume in cubic feet. You can find volume by measuring length × width × depth. Finally, divide the cubic footage by 27 to find the volume in cubic yards. This is the amount of concrete needed.
How do I calculate my driveway?
Measure the length of your driveway in linear feet. Measure the width of your driveway in linear feet. Multiply the length x width to calculate the total square footage of your driveway.
How much will my concrete driveway cost?
A simple concrete driveway ranges between $4 and $7 per square foot. That includes about $3 to $4 per square foot of materials and $2 to $3 per square foot of labor. A strong mix with 5,000 or more pounds per inch strength leaves you at the high end of that range.
What's the formula for figuring concrete?
Use the formula. Calculating the volume for concrete requires using three dimensions: length times width (which is area) times the height (thickness) or L x W x H. If you are using feet as your standard unit of measurement, this formula will give you the volume of concrete in cubic feet.
How thick should driveway concrete be?
four inches thickAs for thickness, non-reinforced pavement four inches thick is standard for passenger car driveways. For heavier vehicles, a thickness of five inches is recommended. To eliminate standing water, the driveway should be sloped towards the street a minimum of one percent, or 1/8 inch per foot, for proper drainage.
How many square feet is the average driveway?
Size: The average 2-car driveway in the U.S. is 16 x 40 feet, or a total of 640 square feet. Many driveways may be larger or smaller, depending on the distance from the garage or house to the street and possible extensions for RV parking.
How much does it cost to pour a 24x24 slab of concrete?
A typical 24x24 garage slab costs between $3,057 and $5,944 with prices ranging from $5.31 to $8.31 per square foot for a 4” reinforced slab of concrete, and $6.83 to $10.32 per square foot for a 6” slab of reinforced concrete.
What is the cheapest type of driveway?
Aggregate, or gravel, is the cheapest and most durable of these four common driveway materials.
Is concrete cheaper than asphalt?
Because the substance used to create asphalt is less expensive than cement, asphalt driveways are usually 30% to 45% less expensive than concrete. Curing Time - Asphalt driveways can be completed faster than concrete driveways, which is the reason it is used almost exclusively for road construction.
How many yards of concrete do I need for a 24x24 x4 slab?
7.11 yardsFor example, for a concrete slab that is 24' X 24' X 4”, simply enter 4 in the Thickness/Depth field, 24 in the Width field, and 24 in the Length field. Click “Calculate”. Your answer should be 7.11 yards. Note: The Concrete Volume Calculator can also be used to determine yardage for aggregate products.
How many yards of concrete can a truck hold?
Concrete trucks weigh an average of 25,000 lbs. by themselves and up to 40,000 lbs. when carrying a full load. Their capacity is around 8 cubic yards, but can be up to 10 cubic yards if fully-loaded.
How much concrete do I need for a 10x10 slab?
At 4″ thick, for a 10×10 slab, generally, you will need 1.23 cubic yards or 33 cubic feet or either 74- 60lb or 56-80lb bags of premixed concrete.
Calculator Use
Calculate volumes for concrete slabs, walls, footers, columns, steps, curbs and gutters. Enter dimensions in US units (inches or feet) or metric units (centimeters or meters) of your concrete structure to get the cubic yards value of the amount of concrete you will need to make this structure.
Curbs & Gutters
We calculate the volume in sections from the ground to the top of each section. The Curb and Gutter are each a section.
How much does it cost to pave a concrete driveway?
The average cost for a standard two car-driveway measuring 16′ ft. x 40′ ft. that equals 640 sq. ft. with a a minimum of 1/8 inch per foot slope for drainage will cost you $3,840 – $4,480 or $6-7.00 per square ft.. This would be on the low-end.
Additional Cost Factors
Your standard driveway is normally a minimum of 4 inches in thickness with a reinforced wire mesh. Which cost on average .30 – $.80 per square for materials and installation.
Concrete Driveways – Pricing and Installation Cost Checklist
Expect the Concrete driveway prices to fluctuate between various companies – each and every company have different operation expenses and over-head.
Driveway Costs
A new driveway can add some curb appeal and more. It comes with a cost and a commitment for a few days to get the project done. A driveway costs between $1,700 to $7,000 for materials and averages $4,500. Expect to pay between $2 and $15 per square foot for materials and installation.
Driveway Cost Per Square Foot
The cost of a driveway will depend upon the condition of your current driveway, its size and the material you want to use. Gravel is the cheapest material to use at just $1 to $3 per square foot while a heated driveway is the most expensive at $12 to $18 per square foot.
Driveway Cost by Material
A gravel driveway is the cheapest way to go and it’ll last more than 100 years with regular maintenance. But it’s not attractive to every homeowner and tends to kick up dust on vehicles. Concrete driveways remain a low-cost option because they come in slightly cheaper than an asphalt driveway and often require less maintenance.
Driveway Construction Cost
Building a driveway will cost around $3 to $12 on average, depending upon the size of the driveway and the selected material. Expect to pay as much in labor as you do for materials. Labor costs can increase if the driveway needs leveling, too.
When to Build a Driveway
Depending upon your climate, summer is likely the best time to build a driveway. Plan when there are a few clear days of moderate temperatures. Installing an asphalt driveway is dirty work and you need a few days of clear skies to get it done.
Frequently Asked Questions (FAQs)
Gravel is by far the cheapest driveway material and one of the longest-lasting materials with a lifespan of 100 years. It still needs regular maintenance and dust suppression.
Should I order concrete by the yard from a ready mix company or just use bags?
Larger jobs such as driveways are easier to complete when ordering concrete by the yard, rather than trying to mix bag after bag by hand. For smaller jobs, like a walkway, modest patio or footings, you should calculate the number of concrete bags instead.
Calculating the amount of concrete needed for slabs (including odd shapes)
Rule of thumb: add 1 / 4 " to the thickness of your slab for your slab concrete budget. This assumes you have the job evenly graded to the right depth, and the grade is well compacted.
Calculating the amount of concrete needed for footings
Footings will rarely follow the drawing exactly. In rocky soil the footings may collapse when big rocks are excavated
Estimating concrete steps
Steps seem tricky to calculate but are not. If there are three steps leading up to a porch:
Calculating the amount of base fill
Granite Construction has an excellent base fill calculator on their site. Use this to figure how much material you need for the subgrade.
Requesting your ready mix supplier to visit your site
After you have chosen a Ready Mix Supplier, have a representative come to your site to give his/her opinion on the quantity required. Compare the figure with what you came up with. Discuss any variances with the supplier.
How much cement should I use for a concrete driveway?
Professional standards are to use at least five sacks cement for every cubic yard or if using a compressive strength cement it should be at least 2800 PSI.
How thick should a concrete driveway be?
Concrete should be poured onto a surface that is well compacted and should be at least four inches thick. Expansion joints need to placed so that sections of concrete are not more than 150 square feet. The cost of installing a concrete driveway can vary depending on your location.
How long does a concrete driveway last?
It is something that lasts for twenty years or more, so it is an important feature of your home. It is important that your concrete driveway is properly designed to make sure you don't encounter any problems in the future.
Is concrete driveway good?
Concrete driveways are one of the most popular forms of driveway. There are very good reasons for this. For one thing concrete is a very durable material and doesn't require a lot of maintenance. Another advantage is it is quite versatile and offers several different decorative options to give your concrete driveway an interesting appearance.
Is concrete more expensive in San Diego?
San Diego concrete may be more expensive than say, Wisconsin concrete. Concrete does tend to be less expensive than cobblestone, brick or pavers, but more expensive than asphalt, gravel or a generic stone. Overall a concrete driveway is very durable, does not require a lot of maintenance and is reasonably priced.
Can you decorate a concrete driveway?
You can decorate your driveway to enhance your landscaping or the exterior features of your house to give your home a very distinct and appealing look.
Example
A circle 6″ thick where the circle has a radius of 5.5' (11' diameter circle)
Example
A column 8' high where the column has a radius of 5″ (10″ diameter tube)