Measure the living area of a PDF plan in 30 seconds
Upload a PDF plan or an image: the AI segments every room and computes its area in real m², plus total living area, building footprint and perimeters. Excel export and PDF report included. Ideal for real-estate agents, surveyors, architects and QS professionals.
Drop your plan here
PDF, JPG, PNG, DXF or DWG, 50 MB maximum
Choose a fileEvery module open for 30 days, no credit card · exports with a subscription, 30-day trial
Your file stays on your device: nothing is sent before you start the analysis.
I already have an accountUsed by professionals at
Real-time analysis result
Every room named with its m² area and perimeter
Typical deviation after calibrating on a dimension or known area
Area schedule ready to attach to a file or a quote
Five steps to
complete analysis
PDF Import
Drag your construction plan in PDF format. Or load our sample file to test immediately.
Crop
Select the area of interest with the interactive cropping tool. Focus on what matters.
AI Detection
Our AI model analyzes the plan and detects all architectural elements with confidence scores.
Validation
Verify, correct or complete each detection in the interactive validation interface.
Export
Download your annotated PDF and Excel report with complete quantities and detailed surfaces.
See FloorScan in action
Watch the full demo and see how to analyze a plan in under 30 seconds.
No more measuring by scale ruler or mouse
Measuring a plan by hand - with a scale ruler on paper or by tracing polygons in software - takes 30 to 60 minutes per storey, and every forgotten room skews the total. FloorScan segments all rooms at once: the AI outlines each space, reads its name from the plan when written, and computes its area to the pixel from the detected scale.
Scale is everything: FloorScan detects it from the PDF's dimensions, the 1:S title-block scale or standard door widths, then you lock it by entering the known total area (listing, EPC) or calibrating on a dimension in 2 clicks. Every room stays editable - redraw a boundary, rename, and totals recompute instantly.
Every measurement at once
Named room-by-room areas
Living room 24.3 m², Bedroom 1 11.8 m²… names read from the plan or renamed in one click.
Total living area
Exact sum of habitable rooms - the key figure for the listing, file or quote.
Building footprint and walls
Footprint area, wall area, partition linear meters and interior perimeters.
Calibrate on a known area
Enter the m² from the listing or EPC: every measurement recalibrates automatically.
Visual room correction
A misdetected boundary? Redraw the outline in the editor, the area recomputes instantly.
Multi-sheet Excel export
Room area schedule, per-storey and per-project totals, coordinates - ready for your quote.
Frequently asked - area calculation
Does the measurement have legal value (certified surveys)?
No - a legally binding survey requires an on-site measurement by a professional. FloorScan is a takeoff aid: it gives you a reliable measurement in 30 seconds for a pre-study, a listing, a quote or a technical file, where manual measuring would take an hour.
How accurate are the computed areas?
It depends on the scale. With vector dimensions in the PDF or a known total area for recalibration, typical deviation is around 1-2%. On a scan with no scale reference, calibrate on a visible dimension (2 clicks) to get that precision back. Outlines stay correctable room by room.
Can I fix a misdetected room or add one?
Yes. The editor lets you redraw a room's outline vertex by vertex, merge or split spaces, rename, and add missing zones. Every edit instantly recomputes the room's area and all totals - before the Excel or PDF export.
Measure your first plan for free
Free, no credit card. Room-by-room areas in 30 seconds.
Drop your plan here
PDF, JPG, PNG, DXF or DWG, 50 MB maximum
Choose a fileEvery module open for 30 days, no credit card · exports with a subscription, 30-day trial
Your file stays on your device: nothing is sent before you start the analysis.
I already have an accountOther features
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Automatic area calculation
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