Concrete Sidewalk Cost Calculator

Last updated: 05 Nov 2025 | Author: Brij | Review By: Irshad

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Use our Concrete Sidewalk Cost Calculator to easily estimate the total cost of your concrete sidewalk project. Enter the length, width, thickness, concrete price, and labor cost to get accurate material and total cost estimates instantly.

Sidewalk Length:

Sidewalk Width:

Sidewalk Thickness:

Cost of Concrete:

$ per cu yd

Labor Cost per Square Foot (optional):

$ per sq ft

Concrete Sidewalk Cost Results

Total Volume of Concrete:

cu yd

Total Material Cost:

Total Labor Cost:

Total Estimated Sidewalk Cost:

Planning to build a new concrete sidewalk? Our Concrete Sidewalk Cost Calculator helps you estimate the total cost of materials and labor in just a few clicks. Whether you’re handling a small DIY walkway or a large professional project, this tool ensures you know exactly what to expect before you start pouring.

Formula to Calculate the Total Cost of a Concrete Sidewalk

The total cost of a concrete sidewalk depends on its volume, concrete price per unit, and labor cost.

$\text{Total Cost} = \text{Material Cost} + \text{Labor Cost}$

Step 1: Calculate the Volume of Concrete

To find how much concrete is needed:

$\text{Volume (cu ft)} = \text{Length (ft)} \times \text{Width (ft)} \times \text{Thickness (ft)}$

If thickness is given in inches, convert it to feet:

$\text{Thickness (ft)} = \frac{\text{Thickness (in)}}{12}$

Step 2: Convert to Cubic Yards

Concrete is sold by the cubic yard. Convert the volume as follows:

$\text{Volume (cu yd)} = \frac{\text{Volume (cu ft)}}{27}$

Step 3: Calculate Material Cost

Once you have the volume in cubic yards, multiply it by the cost of concrete per cubic yard:

$\text{Material Cost} = \text{Volume (cu yd)} \times \text{Concrete Cost per cu yd}$

Step 4: Calculate Labor Cost (Optional)

If you include labor cost per square foot, you can calculate it as:

$\text{Labor Cost} = \text{Length (ft)} \times \text{Width (ft)} \times \text{Labor Cost per sq ft}$

Step 5: Find Total Sidewalk Cost

Finally, add both costs together:

$\text{Total Cost} = \text{Material Cost} + \text{Labor Cost}$

Example Calculation

Let’s say you want to build a sidewalk 20 ft long, 4 ft wide, and 4 inches thick.

Concrete costs $135 per cubic yard, and labor costs $8 per square foot.

Step 1: Convert thickness to feet

$\text{Thickness (ft)} = \frac{4}{12} = 0.3333\, \text{ft}$

Step 2: Find volume in cubic feet

$\text{Volume (cu ft)} = 20 \times 4 \times 0.3333 = 26.66\, \text{cu ft}$

Step 3: Convert to cubic yards

$\text{Volume (cu yd)} = \frac{26.66}{27} = 0.99\, \text{cu yd}$

Step 4: Calculate material cost

$\text{Material Cost} = 0.99 \times 135 = \$133.65$

Step 5: Calculate labor cost

$\text{Labor Cost} = 20 \times 4 \times 8 = \$640$

Step 6: Total cost

$\text{Total Cost} = 133.65 + 640 = \$773.65$

Result:

You’ll need approximately 0.99 cubic yards of concrete, costing $773.65 total (including labor).

Frequently Asked Questions (FAQs)

1. How much does it cost to pour a concrete sidewalk?

The average cost to pour a concrete sidewalk ranges between $5 to $15 per square foot, depending on factors like thickness, concrete quality, labor rates, and location. Basic sidewalks cost around $6–$8 per sq ft, while decorative or stamped sidewalks can cost more.

2. How do I estimate the total cost of a concrete sidewalk?

To estimate the total cost:

Calculate the volume of concrete (Length × Width × Thickness).
Convert to cubic yards.
Multiply by the cost per cubic yard to get the material cost.
Add labor cost (area × labor rate per sq ft).
Add both values for the total cost.

3. How many cubic yards of concrete are needed for a typical sidewalk?

A 4-inch thick sidewalk that is 4 feet wide and 25 feet long requires about 1.2 cubic yards of concrete. You can use our calculator to find exact results based on your specific dimensions.

4. What factors affect the cost of a concrete sidewalk?

The total cost depends on several factors:

Sidewalk size and thickness
Concrete mix quality and delivery charges
Labor costs in your area
Reinforcement materials (like rebar or wire mesh)
Optional finishes or decorative textures

5. How can I reduce the cost of my concrete sidewalk project?

You can lower costs by:

Doing site preparation (like digging and framing) yourself
Using standard concrete finishes instead of decorative ones
Ordering ready-mix concrete in bulk to minimize delivery costs
Comparing contractor quotes before hiring

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