Now onboarding concreting contractors

Concrete takeoff,
finally automated.

Caliperd reads your drawings, counts and measures the plans, and drafts a takeoff against the schedules, ready for your review in minutes, not days.

14 days freeNo cardAustralia & NZ
Caliperd takeoff workspace with the footing plan and Takeoff Wizard
Generated Takeoff Summary of measured quantities by trade
The problem

Takeoffs take time. You could be pricing every opportunity.

Estimators spend days reading, counting, entering quantities, over and over again. Every revision or new job restarts the cycle, hours spent on monotonous tasks. Caliperd does the heavy lifting on measuring the drawings so you can get back to building!

Manual takeoff
Review of drawing sets2–8 hrs
Counts & measures4–24 hrs
Calculations1–8 hrs
Quantity data entry1–4 hrs
RevisionsRepeat cycle
Per tender8–40 hrs
With Caliperd≈10× faster
Review of drawing setsMinutes
Counts & measures5–15 min
CalculationsAuto
Quantity data entry1–3 min
RevisionsUnder 5 min
Per tender~30 min
Per tenderManualCaliperd
Review of drawing sets2–8 hrsMinutes
Counts & measures4–24 hrs5–15 min
Calculations1–8 hrsAuto
Quantity data entry1–4 hrs1–3 min
RevisionsRepeat cycleUnder 5 min
Total8–40 hrs~30 min
Ranges reflect a typical mid-size commercial slab-and-footings package.
How it works

From a drawing set to a priced tender, in three steps.

01

Drop in the drawing set

Upload the whole set at once: structural, architectural and civil drawings. Caliperd sorts each page by trade and extracts the information important to you.

PDFMulti-file sets
Drop the whole set here
Structural, RC details, architectural and reo schedules, as PDF
PDFMulti-file sets
Browse files
1 drawing · 13 pages
Title & notes 3 · Concrete 4 · Steel 4 · Architectural 2
Ready
Structural set.pdf13 / 13By FileBy Trade
Title & notes3
Pg 1Cover
Pg 2Notes
Pg 3Notes
Structural / Concrete4
Vision
Pg 4GA Plan
Pg 5Detail
Vision
Pg 6GA Plan
Pg 7Detail
Steel / Structural4
Vision
Pg 8GA Plan
Pg 9Notes
Pg 10Detail
Vision
Pg 11GA Plan
Architectural2
Pg 12Plan
Pg 13Elevation
02

Review the takeoff with reo and dimensions in one view

Dimensions and reinforcement land in one card per element. PF1: 15 off at 1.3 × 1.3 × 0.6, SL102 top and bottom at 200. Filter by floor or type and tick each element as you check it. Caliperd flags anything it couldn't read. One pass, not two screens.

Dimensions + reoBy floor / typeVerify & flag
Takeoff wizard
Estimate+ Add element
ElementsMisc
All floors Floor TypeNone
PF1
Pad Footing Ground N25
15
1.300m
1.300m
0.600m
Reinforcement+ Add row
POSBARSpacing / No.Direction
TopSL102@200mm–⋮
BottomSL102@200mm–⋮
PF1APad Footing · Ground›
Continue to misc items →
⚠19 elements still need review. You can continue, but unverified items are flagged in the estimate
03

Add the extras, then generate the estimate

Add the final details: starter bars, pumps, cranage, surveying, rubbish removal and prelims. Caliperd assembles this into a detailed summary and allows for you to export it in your custom template. Just add rates and margin and it's ready to submit!

Misc & prelimsExcel exportRates left to youRe-run on revisions
▥
Estimate · Bill of Quantities
Detailed material quantities
Export Excel
Detailed SummaryTakeoffMaterial ScheduleOverview
Excavation
272.74m³
Rebar
4.706t
Mesh
424.12m²
Concrete
202.61m³
01Footings
Excavation
Detailed excavation of pad footings & beams272.74m³
Removal of spoil from site490.935T
Formwork
Supply & install: plinth formwork112.00ea
Reinforcing
Supply of reinforcing bar (N12–N40)0.587T
Supply of SL102 mesh424.12m²
Concrete
Supply: 25MPa concrete191.49m³
Place & finish: pad footings202.61m³
02Beams
Formwork
Supply & install: beam sides & soffits96.40m²
Quantities measured by Caliperd · rates added by your estimator
Capabilities

One drawing set in. Every concrete quantity out.

A tender isn't just one number. Caliperd measures the five quantities every tender is built from: the dig beneath it, the forms around it, the bar and mesh inside it, and the pour itself.

Excavation
measured in m³ · T
Formwork
measured in m²
Rebar
measured in tonnes
Mesh
measured in m²
Concrete
measured in m³
Volumes

Detailed excavation to footings and beams, with spoil removal converted to tonnes for the cartage line.

m³ · T
Areas

Contact areas derived from the same geometry as the pour, with edge forms and plinths counted as separate lines.

m² · ea · m
Tonnage

Bar size, spacing, direction, lap and cover read from the reo schedule and carried through to the estimate line.

N12 – N40
Areas

Mesh and trench mesh identified by designation, with sheet areas and lap allowances measured off the same plan.

SL62 – SL102 · L11TM
Volumes

Pad footings, strip footings, slabs on ground and suspended slabs, each computed from the schedule's own dimensions.

Grades N20 – N50
Measured to
AS 3600
Concrete structures: cover, lap and detailing
AS 2870
Slabs & footings: waffle, raft and strip
AS/NZS 4671
Steel reinforcing: D500N bar and SL mesh
Built-in calc engine

Volumes, reinforcement tonnage (bar and mesh weights alike) and formwork areas computed from the extracted geometry, not re-keyed.

Confidence-scored

Every detection carries a score, and anything unclear is flagged for review rather than quietly assumed.

Smart distance matching

Footings counted on the plan reconciled against the schedule, so nothing is double-counted.

Exports to your template

CSV, Excel or the sheet your team already prices on, with rate columns left empty for you.

Re-run on revisions

A revised set goes back through in minutes instead of restarting the takeoff.

Try it on your next tender

Upload a drawing set.
Review a draft takeoff in minutes.

Run the job you'd normally have to decline. Footings, slabs, columns and joints.

14 days
Free, up to 100 pages
No card
Needed to start
AU & NZ
Where we work today
Questions? Reach out at [email protected].