Inputs
Enter your own numbers, then use the result as a pricing checkpoint before you send a customer quote.
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Concrete Removal Calculator
Estimate concrete removal pricing from slab area, thickness, production rate, machine cost, hauling, disposal, mobilization, and margin.
How This Calculator Helps
Use this calculator for patio, sidewalk, driveway, and small slab removal where thickness, hauling, dump fees, and machine wear can quickly change the price.
It is built for pricing compact equipment concrete tear-out jobs. The goal is not to copy a rate book or guess from a competitor rumor. The goal is to make the cost floor visible, then add the job-specific items that decide whether the work actually pays.
The main decision is what concrete tear-out should charge after area, thickness, production, disposal, hauling, and margin. The biggest risks to check are reinforcement, thicker-than-expected slab, limited access, dump weight, saw cutting, and cleanup expectations. If one of those risks is present, adjust the input before quoting rather than hoping the job goes perfectly.
Input Notes
- Area (sq ft): Measure the job before quoting when possible. Small measurement errors become large price errors when material, hauling, and machine time are tied to quantity.
- Thickness (inches): Use the most recent number you trust and keep a note of where it came from. Update it when your local costs, machine condition, or customer expectations change.
- Production (sq ft/hr): Use the most recent number you trust and keep a note of where it came from. Update it when your local costs, machine condition, or customer expectations change.
- Loaded Hourly Cost ($/hr): Use realistic billable time. Include condition, setup, cleanup, waiting, and the slower pace that comes with tight access or unclear customer scope.
- Dump / Recycling ($/ton): Use delivered, hauled, or dump-gate totals. If the quantity is uncertain, treat the number as an allowance and say so in the quote.
- Hauling / Trucking ($): Include the real truck, trailer, loading, unloading, mileage, and scheduling cost. This is the line most often missed when a job looks simple.
- Mobilization ($): Include the real truck, trailer, loading, unloading, mileage, and scheduling cost. This is the line most often missed when a job looks simple.
- Target Profit Margin (%): Use the margin you need after direct cost, not a casual markup. Higher-risk work, uncertain quantities, or jobs that block a full day usually need more margin than routine local work.
Formula, Example, and Quote Checks
Plain-English Formula
Cubic yards = area x thickness in feet / 27. Tons are estimated from cubic yards. Quote = machine time + dump fees + hauling + mobilization, then add margin.
Worked Example
A 600 sq ft slab at 4 inches thick is about 7.4 cubic yards and roughly 15 tons before hauling, dump fees, and machine time.
Quote Checks
Inspect thickness, reinforcement, access, saw-cut needs, dump requirements, and whether the customer expects base cleanup.
Quote Checks
- Check slab thickness in more than one spot.
- Add time for rebar, wire mesh, and saw cutting.
- Use dump tonnage, not only square footage.
- Clarify whether haul-away and final grading are included.
Write the scope in normal job language. Include what the customer gets, what is excluded, when extra charges apply, and whether material quantities are allowances. A clear scope protects the customer and the operator.
FAQ
Can I use this concrete removal estimates calculator as the final price?
Use it as a planning estimate before the final quote. Walk the site, confirm access, customer expectations, material quantities, and risk. The calculator gives you a cost-based number so you are not starting from a guess.
Which input should I check first for Concrete Removal Calculator?
Inspect thickness, reinforcement, access, saw-cut needs, dump requirements, and whether the customer expects base cleanup.
Why does this calculator include margin?
Margin is what lets the business survive after direct cost. If the job only pays for fuel, labor, payment, and material, there is no room for callbacks, slow days, admin time, or future equipment replacement.
How should I compare the result with local rates?
Use the result as your floor, then compare local market prices. If competitors are cheaper, look at scope, mobilization, insurance, operator skill, and whether they are including the same costs. Passing on underpriced work is sometimes the best decision.