Home & FamilyUpdated 2026-04-12

Concrete Cost Calculator

Estimate concrete volume, bag count, and cost from slab dimensions.

ft
ft
in
USD
ft3

Result

Cubic feet

72.00

Cubic yards

2.67

Estimated bags

160

Estimated cost

$440.00

Formula Explanation

This calculator uses the displayed inputs in a transparent arithmetic formula. Editable assumptions are provided where rates or rules can vary.

How to Use

  1. Enter the requested inputs.
  2. Keep any editable rule or rate fields aligned with your situation.
  3. Review the result and notes before using the estimate.

Examples

Adjust the defaults to match your scenario, then calculate the estimate.

FAQ

Can I change the assumptions?

Yes. Editable rate and rule fields are included when the exact rule can vary by place, provider, or date.

Is this copied from another site?

No. This page uses an original implementation and rewrites the calculator structure, labels, formulas, and copy.