ObraCalc

ObraCalc calculates the right amount of material for your project. Enter the measurements and receive the result instantly: the quantity needed, the equivalent in cans, bags, and pieces as you would buy in a store, and the estimated surplus for trimming and waste.

No registration, no login, no hassle. Open it, calculate, and go buy the right material.

MORE THAN 20 CALCULATORS, ORGANIZED LIKE THE CONSTRUCTION PROJECT HAPPENS

🎨 Painting — paint, sealer, putty, and texture
🧱 Masonry — bricks, blocks, and mortar
◻️ Floors and coverings — flooring, porcelain tiles, ceramic tiles, mortar, grout, and baseboards
🏗️ Structures — concrete, screed, and slab
🏠 Roofing — roof and metal tiles
📏 Drywall — panels, plaster, and PVC ceiling
💧 Waterproofing and plumbing — waterproofing and piping
🚪 Doors and windows — doors, windows, and metal profiles

MADE FOR THOSE ON THE CONSTRUCTION SITE

✔ Result explained: it's not just the number — it's how many cans, bags, or pieces to buy
✔ "How to measure?" Every calculator: clear up any doubts before typing
✔ "You will also need": after the flooring, the app already suggests mortar, grout and baseboard
✔ Built-in measurement converter: meters, centimeters, inches and more
✔ History: your last calculations are saved on the device
✔ Works offline: once calculated, it works on the construction site without a signal

WHO IS IT FOR?

Bricklayers, painters, foremen, engineers, architects and anyone renovating their own home. If you need to know how much material to buy before going to the store, ObraCalc solves it.

IMPORTANT

The results are estimates for purchase planning. Always consider the material manufacturer's guidelines and the conditions of your construction project.

Questions or suggestions? Talk to us: ObraCalc is made by ALB Seven and improves with each version with feedback from those who use it on real construction sites.