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Updated October 2026. Rates come from public US pricing guides (Angi, HomeAdvisor, Fixr, HomeGuide and Housecall Pro), checked this month.
This free pressure washing estimate calculator turns a few measurements into a ready-to-send price. Pick the services, enter the square footage, choose where you want to sit in your local market, and you’ll get line items, a total and a market range in seconds. It works for house washing, driveways and patios, roof soft washing and commercial flatwork, and it applies your minimum charge so small jobs still pay.
Use it as a starting point, not a final answer. Your costs, your area and how dirty the job is matter more than any national average, so we explain every number the calculator uses below.
Pressure washing estimate calculator
1. Choose services and enter square footage
2. Set your pricing
Want to send this as a professional quote with a sign-off button instead of a text message? Field service apps like Jobber turn the same line items into an online quote your customer can approve from their phone. More on that below.
The rates behind the calculator
Every rate in the tool comes from the price ranges that major US cost guides publish for homeowners. Those are the numbers your customers see when they Google a price, so they’re a fair anchor for your quotes.
| Service | Budget | Typical | Premium | Typical job |
|---|---|---|---|---|
| House washing | $0.10/sq ft | $0.30/sq ft | $0.50/sq ft | $250–$800 |
| Driveways, sidewalks & patios | $0.20/sq ft | $0.30/sq ft | $0.40/sq ft | $100–$300 (driveway) |
| Roof soft washing | $0.30/sq ft | $0.65/sq ft | $1.00/sq ft | $350–$750 |
| Commercial flatwork | $0.08/sq ft | $0.24/sq ft | $0.40/sq ft | $500–$1,000 (5,000 sq ft lot) |
“Budget” and “premium” are the low and high ends of each published range. “Typical” is the middle. If you’re new, have little review history or work in a lower-cost area, start near the middle and move up as your calendar fills. Most companies also charge by the hour for odd jobs, usually $50–$150 an hour for residential work and $100–$200 for commercial.
How to measure a job in five minutes
Good estimates start with good square footage. You don’t need to visit every home to get close.
- House washing: use the home’s living area from the listing or county property records, then pick the number of stories in the calculator. Walk the property before you start work and adjust if there are big additions, detached garages or lots of trim.
- Driveways and patios: multiply length by width for each slab and add them up. Satellite measuring tools in Google Maps or Google Earth are accurate enough for a quote.
- Roofs: use roof area, not the home’s footprint. Steep pitches and multiple stories take longer, so lean toward the premium rate or add a condition adjustment.
- Commercial lots: measure the parking area, walkways and dumpster pads separately. Commercial clients often ask for a per-visit price on a monthly or quarterly schedule.
On site, a laser measure or a measuring wheel makes walk-arounds fast and keeps your numbers honest on long fences, gutters and storefronts.
- Bosch GLM165-40 laser measure (165 ft): Check price on Amazon
- Zozen collapsible measuring wheel: Check price on Amazon
Adjustments to make before you send a price
The calculator handles the common adjustments. Here’s how to think about each one.
Condition
Heavy mold, oil stains, rust or years of buildup mean more chemical, more dwell time and more passes. The tool adds 15% for normal buildup and 30% for heavy jobs. Those percentages are our suggestion, not an industry rule, so change them if your costs say otherwise.
Stories and access
A two-story home needs ladders or extension wands and simply takes longer. The calculator adds 15% for two stories and 30% for three. Tight side yards, landscaping you have to protect and no nearby water spigot are also good reasons to price higher.
Minimum job charge
Most companies set a minimum of $100–$250 so a small patio still covers drive time, setup and chemicals. The calculator applies your minimum automatically whenever the job total comes in lower.
Recurring discounts
Recurring contracts usually run 15–30% below one-time pricing, because the surfaces stay cleaner and you get guaranteed work. Use the discount menu when you quote a monthly, quarterly or yearly plan.
For a deeper look at pricing strategy, read our full guide on how much to charge for pressure washing.
What to include in a pressure washing estimate template
The “Copy estimate text” button gives you a simple version you can paste into a text or email. A complete written estimate should also cover:
- Your business details: company name, phone, email and license or insurance info if your state or customer requires it.
- Customer and property: name, service address and the date of the estimate.
- Line items: each surface with its square footage and price, so the customer can drop or add items.
- Method: pressure washing or soft washing for each surface, plus any chemicals used near plants.
- What’s not included: rust or oil stain removal, sealing, gutter interiors or anything else you charge extra for.
- Terms: how long the price is valid (30 days is common), payment terms, deposit, weather rescheduling and what happens if there’s no working water on site.
- Approval: a signature line or an “Approve” button if you use software.
If you also want a signed agreement for bigger or recurring jobs, add a short service contract with insurance and liability terms. Our pressure washing business insurance guide explains the coverage most customers and property managers ask for.
From estimate to booked job: let software do the follow-up
A calculator gets you a price. Getting paid depends on how fast the quote reaches the customer and whether anyone follows up. That’s where field service software earns its monthly fee.
- Jobber lets you build quotes from saved line items, send them by text or email and collect approval online. Automatic quote follow-ups start on the Connect plan ($99 a month billed annually or $139 monthly), and optional line items and photos on quotes are part of Grow ($149 annually or $199 monthly). There’s a 14-day free trial with no card required.
- Housecall Pro also sends online estimates customers can approve, starting with the Basic plan at $59 a month billed annually or $79 monthly. It’s available in the US and Canada only.
Compare the two side by side in our Jobber vs Housecall Pro comparison, or see current plan prices in our Jobber pricing breakdown.
Try Jobber free for 14 days Try Housecall Pro free
Related guides
- Gutter cleaning cost (with pricing calculator)
- Roof cleaning cost (and how much to charge)
- Best soft wash system (pumps and 12V kits)
- How much to charge for pressure washing
- How to start a pressure washing business
- Best pressure washing software
- Soft washing vs pressure washing
- How to get pressure washing customers
- Window cleaning prices (with calculator)
- Exterior cleaning price index 2026
- Best commercial pressure washer (4,000 PSI picks)
- Commercial pressure washing prices (2026)
- Free pressure washing price list template (Word + PDF)
Ready to book the job? Put it in writing with our free pressure washing contract template (Word and PDF).
Frequently asked questions
How do you estimate a pressure washing job?
Measure the square footage of each surface, multiply by a per-square-foot rate for that service, then adjust for condition, height and access. Add a trip fee if you travel far and make sure the total clears your minimum job charge. The calculator above does all of this in one step.
How much does pressure washing cost per square foot?
Typical US rates run about $0.10–$0.50 per square foot for house washing, $0.20–$0.40 for driveways and patios, $0.30–$1.00 for roof soft washing and $0.08–$0.40 for commercial flatwork.
How much should I charge to pressure wash a driveway?
Most companies charge $100–$300 for a standard driveway, or $0.20–$0.40 per square foot. Enter the driveway’s square footage in the calculator to get a price for your market position.
What should a minimum charge be for pressure washing?
Most companies set a minimum between $100 and $250. Base yours on what one trip really costs you: drive time, setup, chemicals and wear on your equipment.
Is this pressure washing cost calculator accurate for my area?
It uses national price ranges, so treat the result as a starting point. Check a few local competitors and your own costs, then use the budget, typical or premium setting that matches your market.
Is this a free pressure washing estimate tool?
Yes. The calculator is free and needs no sign-up. It is built for contractors who need a fast, consistent quote, but homeowners can use it for a ballpark too. Real quotes still depend on the surface, access and local rates.
Where can I get a contract to send with the estimate?
Use our free pressure washing contract template. It pairs with the estimate so the customer approves the scope and price in writing.
