AI-powered quantity takeoff

AI takeoff. On autopilot.

Drawings in · Measured, validated and priced quantities out

Turn complete drawing packages into measured, validated and priced quantities — without tracing every line, counting every symbol or rebuilding the result in spreadsheets.

See AI-QTO in action Explore the workflow →

AI-QTO Product walkthrough Takeoff ready

MULTI-PDFWhole drawing packages at once

DETECTSymbols, spaces and linework

PRICEQuantities × rates = value

UploadComplete drawing packages

DetectSymbols, spaces and linework

ValidateColour-coded takeoffs and snapshots

PriceQuantities × rates = project value

Ready for your workflow

Review. Share. Continue.

PDF

Colour-coded PDF

Communicate takeoff scope clearly with marked-up drawings that preserve measurement colours.

Shareable markup

XLS

Structured Excel

Move quantities directly into BOQ, estimating and commercial workflows without manual re-entry.

No re-keying

FSI

GFA & FSI analysis

Combine gross floor area and site area to support development intensity and feasibility decisions.

Feasibility ready

Intelligent takeoff

Starts the moment you upload.

AI-QTO reads the drawing package as a connected set — organising documents, extracting information and preparing every sheet for fast, accurate measurement.

Multi-PDF intelligence

Process complete drawing packages and organise architectural, structural and MEP sheets into logical groups.

Upload once

∑

Instant symbol counting

Identify and count matching doors, windows, fixtures, equipment, furniture and other drawing symbols.

Quantities in seconds

m²

Smart area detection

Recognise enclosed rooms and spaces automatically to build room, floor and area-based quantities.

No boundary tracing

⇝

MEP line takeoff

Trace pipes, ducts, conduits, cable trays and other linear services to generate running lengths.

Automated linework

OCR

Schedules and legends

Read door, window, fixture, equipment and finish schedules directly from the drawing sheets.

Beyond geometry

◎

Takeoff snapshots

Capture the measurement state at any point to track how quantities evolve as drawings change.

Know what changed

**Auto-detect finds every matching symbol**Footing marks identified and counted across the sheet, each type colour-coded on the drawing.

**Rooms, walls and doors quantified by layer**Enclosed spaces recognised automatically and grouped into layers, with quantities building up in the inventory.

**Schedules read straight from the sheet**Footing schedules extracted into an editable table — review the values, then send them to the takeoff.

**A priced inventory for the whole package**Item-wise quantities, unit rates and amounts consolidated across every drawing, ready to export.

Flexible measurement

One measurement. Every quantity.

Measure once, derive the rest

Count, measure a length or trace an area once. AI-QTO derives the connected measurements, while calibrated scales and flexible boundary rules keep every result aligned with your estimating method.

Choose inner edge, outer edge or centreline
Inspect any polygon or polyline segment without disturbing the takeoff
Change the scale and dimensions recalculate — no redrawing

1 takeoff action → multiple usable quantities

12.6Length m

31.4Area m²

94.2Volume m³

22.8Perimeter m

Scale changed? Dimensions recalculate automatically — without redrawing your takeoff.

One connected workflow

From drawings to a number you can act on.

01 / UPLOAD

Bring every PDF

Upload the complete drawing package.

02 / UNDERSTAND

Let AI read

Interpret drawings, schedules, legends and title blocks.

03 / DETECT

Find quantities

Identify symbols, spaces, linework and relevant data.

04 / TAKEOFF

Measure precisely

Count, trace and quantify with intelligent assistance.

05 / VALIDATE

Review visually

Use consistent colours and snapshots to verify results.

06 / PRICE

Apply rates

Calculate item amounts and the project estimate.

07 / EXPORT

Share the output

Generate marked-up PDFs and structured Excel data.

08 / EVALUATE

See feasibility

Understand GFA, site area and FSI.

From takeoff to pricing

Quantities become commercial clarity.

Rates in, project price out

Apply unit rates, calculate item-wise amounts and consolidate values across drawings. When quantities change, pricing updates with them.

Item-wise amounts derived straight from the takeoff
Values consolidated across every drawing in the package
Revisions reprice automatically as the set changes

Drawing→Quantity→Unit rate→Amount→Project price

LIVE PROJECT ESTIMATEDrawing set · Rev 04

ItemQtyRateAmount

Internal partitions1,248 m²₹ 1,480₹ 18,47,040

Ceiling finish2,316 m²₹ 920₹ 21,30,720

Door assemblies184 no.₹ 28,500₹ 52,44,000

MEP containment3,420 m₹ 640₹ 21,88,800

Current package estimate₹ 1.14 Cr

Illustrative estimate assembled from detected quantities and applied unit rates

Estimating, reimagined

Stop measuring everything manually.

Upload your drawings. Automate the takeoff. Apply your rates. Know your project price — and build with confidence.

Book a Demo Visit Krion Consulting