Quantity take-off in
seconds.
You upload your plan — the AI measures areas, lengths and quantities in seconds. Plan data as a solid basis for your estimate, for companies of every trade in building and finishing works.
- Upload a plan — quantities in seconds
- Every result traceable right on the plan
- Ask your plan questions directly via chat
- Export to Excel, PDF — one click
Upload a floor plan
Start for free.
What will you save with Calcora?
Set your numbers — the result updates live.
What is currently slowing you down.
Three silent revenue killers in your daily tendering work — and how Calcora helps you tackle them.
Measuring takes days
While you are still measuring the plan, the competitor has already submitted. Winning work today means quoting fast.
No estimator? No quotes.
The skilled-labour shortage slows down every project pipeline. An estimator is expensive — and hard to find. If nobody is available, it is often the managing director who ends up doing the take-off.
Too many tenders, too little time.
Every tender costs hours before there is even a price. So you filter — and good projects are left on the table simply because time runs out.
Which one will you choose?
Without Calcora
Yesterday- Manual measuring in Excel — takes days
- Wrong quantities cost you margin
- Slow quotes — contracts go to others
- Four tools per quote — CAD, Excel, Word, PDF
With Calcora
Today- Quantities in seconds — traceable on the plan
- Everything colour-marked — easier to review, less overlooked
- Faster quotes — better chances of winning
- One workspace, all projects, full transparency
News from Calcora.
Field reports, expert knowledge and product updates for construction businesses of every trade.
Massenermittlung automatisieren: Wie viel Handarbeit lässt sich einsparen?
Räume, Flächen, Umfänge und Öffnungen müssen nicht mehr Linie für Linie nachgezogen werden. Welche Schritte der Massenermittlung sich automatisieren lassen – und welche im Büro bleiben.
Read more →
Massenermittlung-Software: Worauf Baubetriebe bei der Auswahl achten sollten
Planformate, Nachvollziehbarkeit, Export, Einarbeitung: Diese Fragen sollten Sie klären, bevor Sie sich für eine Software zur Massenermittlung entscheiden.
Massenermittlung aus PDF-Plänen: Was automatisch geht – und was Sie prüfen sollten
Die meisten Ausschreibungspläne kommen als PDF. Wie Sie daraus Flächen und Längen automatisch ermitteln und worauf Sie bei Planqualität, Maßstab und Planstand achten sollten.
Your questions, answered.
Calcora is open to every trade in building construction — from shell to finishing: screed, flooring and tiling, painting / facade, drywall and many more. Any trade that needs precise area, perimeter and quantity calculations from plans benefits.
PDF (vector & raster) and DXF are supported. Further formats such as DWG and IFC are in the pipeline.
The AI detects areas, lengths and components directly from the plan. As with any take-off, the result also depends on the quality of the plan — which is why every value is marked on the plan so you can review and adjust it in a few clicks before it goes into your estimate.
Yes. Add, delete or merge areas, change labels / colours — every change is reflected in the quantities instantly.
You can ask your plan questions directly — e.g. "Mark all bathrooms", "Apply material XY to all wet rooms" or "Export the quantities as Excel". The chat understands the plan and answers in real time, right inside the view.
One click as Excel or PDF — ready for further processing in your usual estimating software.
No. Calcora is a cloud solution — a modern browser and an internet connection are enough.
After uploading your first plan, you see the quantities within seconds. A personal onboarding session for your team is included.
Every detected area is colour-marked on the plan and linked to its value. You check at a glance whether everything fits, add what is missing and adjust values. Calcora does the legwork — the professional judgement and your quote stay in your hands.