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Pressure Washing Calculator

Quote a pressure washing job by area, rate per square foot and a minimum charge.

How this calculator works

Enter the square footage, your rate per square foot and your minimum charge. The calculator multiplies the area by the rate and compares it with the minimum. It shows whichever is higher, so small jobs still cover your costs. Surface type, dirt level and access change the real time and chemicals needed.

Example

A 1,800 square foot driveway and patio at $0.25 per square foot, with a $175 minimum charge. The calculator shows: Quote: $450.00.

Tips

Set the minimum to cover your travel, setup and a fair profit on even the smallest jobs.
Charge more for heavy staining, tall surfaces and delicate materials that need lower pressure.
Make sure customers understand any risks to fragile surfaces such as old siding, and carry the right insurance.

Common questions

Why is there a minimum charge?

Setup, travel and equipment cost the same for a small job as for a large one, so a minimum makes sure each job is worth doing.

Should I price by area or by hour?

Area is easy to quote. Check your hourly earnings on a few jobs to make sure the rate works.

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Results are estimates only. See our disclaimer.