AI Calculator—Plumbing Calculator
How does it work?
From the number of points to a quote with materials
Describe the scope
Floor area and the number of plumbing points in the bathroom and kitchen.
Check the materials
Material per connection point, a separate item next to the labor.
Send the estimate
A per-point rate, materials separately, a PDF for the client.
What the work looks like in the app
Real screens from a sample apartment estimate, with made-up client details.
The app is in Polish today, so the screens below are Polish. An English version is in preparation.
You describe the job, AI sets up the project
Write what needs doing or add a photo of the floor plan. AI sets the floor area, the number of rooms and the scope of work, and you see the estimate amounts straight away.
- Every parameter AI set is marked
- Click it and correct it before the estimate goes to the client
Labor with working time
Every labor category has an amount and the number of working days for the crew, and you decide whether the client sees the time. Next to it you see a summary of every part of the estimate. Items you repeat can be saved in your own library (in PRO for companies) and added to the next project.
You decide what the client sees
Choose what goes into the estimate and which details to show: items, completion time, price notes. The PDF goes out with your company's details.
Sharing and export
Access for a chosen person: read, edit or admin. The public read-only link is in PRO for companies. Export to PDF and XLS, and a company account can also upload its own price list from an .xlsx file.
Your company page in the directory
Build your company page from ready sections: about, location, services, projects and reviews.
On site from your phone
It is the same app: the project, the list of jobs and item details without a laptop.
What the calculator gives a plumber
Plumbing in one quote, labor and materials shown separately.
Per-point pricing
Plumbing points in the bathroom and kitchen priced per point.
Material per connection point
The material for each connection point is its own item, separate from the labor.
Margins and discounts
Separate markup and discount on equipment, materials and labor, with exceptions for single items.
An estimate for the client
A PDF with labor and materials shown separately, ready for the main contractor.
Import items from a file
An XLSX or CSV sheet with items and prices goes into the project. The app suggests how the columns map, and you confirm it.
Try it on your own project
Describe the job or add a photo of the floor plan. Your first AI analysis costs nothing, and you see the full estimate in PRO.
Works with the other tools
Data moves with one click. Each tool also works on its own, and nothing is saved without your say-so.
Contract and estimate with the project data
Open the document generator from the project menu. Client, address, scope and amounts are already in. Send the contract to the client to sign online, and after the job prepare an acceptance report, plus an addendum when the scope changes.
Open
Acceptance report after the job
Below the contract in the generator, choose a work acceptance report or a contract addendum. The parties, address and contract date carry over on their own, and the client signs the report on the screen.
Planner recording: a socket in a bathroom zoneThe layout analysis of a bathroom marks a 230 V socket in a bathroom protection zone as a requirement, with its source: PN-HD 60364-7-701. With the socket moved out of the zone, the score is 100 out of 100.Polish app interface Room planner
Draw the floor plan with the area of every room and look at it in 3D. Open the planner in one click from the project menu, and the whole plan is saved in the link—set it aside or pass it on. Rooms with their floor area and perimeter go from the planner into the app without retyping: into a new project, for the same points as any new project, or into a project you already have (then the rooms from the plan replace its rooms; items and totals stay in the estimate, check them after the import). Layout analysis in the planner checks the plan: whether fixtures have their own connections, the toilet close to the stack, free space by the toilet and washbasin, and an exhaust vent in the bathroom and kitchen. For each result you see whether it is a requirement or a recommendation. The decision is yours.
Open- Chrome extension
A product from a shop straight into the estimate
The Chrome extension takes what the shop gives—usually the name, photo and price—from the shop page into the project and room you choose. Whatever the shop does not give, you select on the page and say what it is—a name, a price, a dimension, a color, a finish, a material, a catalog number, the manufacturer or the supplier. In October 2026 we checked it on 24 Polish online shops; it is not limited to selected partners.
Open - Document generator
A QR code on the contract from the generator
The PDF ends with a QR code. Your client checks with a phone that the PDF file is the same document as the printout.
Open - Document generator
From a free calculator to an estimate
One click turns the paint or tiles calculator result into an estimate in the document generator.
Open
In preparation
Not there yet. This is how it is meant to look, so you know where this is going.
- Visualization—in preparation
Installations from the plan
Sockets, light points and water connections placed on the plan will go into the installation estimate.
- Visualization—in preparation
Price updates through the Chrome extension
Refresh the price of a product added from a shop right from the project.
- Visualization—in preparation
Large estimates in the generator
All your pricing, with every item, will go into the estimate, not just the category totals.
Five tools, one renovation
Each one works on its own. Together they pass data along so you never retype it.
Room planner
Floor plan with room areas, 3D view
Chrome extension
Products from shop pages: what the shop gives
Renovation Calculator AI
Labor and materials priced from the client's description
Document generator
Contract, estimate, online signature, QR code
Free calculators
Paint, tiles, wall colors
- Chrome extension : Renovation Calculator AIa shop product goes into the projectWorks today
- Renovation Calculator AI : Document generatorcontract and estimate with project dataWorks today
- Free calculators : Document generatorpaint or tiles result as an estimateWorks today
- Renovation Calculator AI : Room planneropen the planner from the project menuWorks today
- Room planner : Renovation Calculator AIrooms with floor area and perimeterWorks today
- Room planner : Renovation Calculator AIinstallations from the plan into the estimateIn preparation
- Renovation Calculator AI : Chrome extensionproduct price refreshIn preparation
The full estimate
Every category and amount, with no hidden items.
Estimate settings
Scope of the estimate, details the client sees, and the PDF template.
Project sharing
Access for a chosen person: read, edit or admin. The public read-only link is for companies.
Duplicate projects
Copy a project and choose what comes along: quantities, photos, notes.
Margin, discount and VATfor companies
Set separately for furnishings, materials and labor—or on a single item when you want an exception.
Your own formulasfor companies
Change how an item is calculated, e.g. the amount of material per meter.
Company page in the directoryfor companies
Your company profile in this site's company directory, with projects and reviews.
Join Our User Community
Have questions? Join our community of renovation calculator users and share your experiences.
