LiczMat – build calculator

Contains ads
Content rating
Everyone
10+
Downloads
Content rating
Everyone
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About this app

LiczMat is an offline-first calculator and optimizer for building materials, made for crews, tradespeople and DIYers. Count. Plan. Build.

WHAT IT DOES:
• Material calculators: tiles and panels (with layout waste), paints, plasters, glues and primers (package coverage, number of coats), sheet cutting (MDF, OSB, plywood) and linear cutting of profiles, trims and pipes — with waste minimization.
• Trade calculators: concrete, mortar, screed, plaster, wallpaper, grout, insulation.
• NEW — Walls / Masonry: bricks, blocks, ceramic and sand-lime blocks, aerated concrete (Ytong), Porotherm, plus partition walls. Get pieces + mortar/adhesive with waste and editable coefficients.
• Chained calculations: after one material the app suggests the next (tiles → grout and adhesive, paint → primer, panels → underlay and skirting), carrying the area over.
• Cut plan drawn to scale — see where every piece and off-cut lands.
• Extensive material catalog plus YOUR OWN materials saved permanently, with price history.
• Projects and estimates: save calculations, add results to a shopping list, archive projects and export a PDF — a technical report or an investor estimate with labour, margin and VAT.
• Shareable shopping list as CSV.
• Nearby building stores on a map.
• Unit converter and home-screen shortcuts.
• Works fully offline. Money is computed exactly (no rounding errors). 10 languages (incl. EN, PL, DE, CS, SK, RO, UK). Units mm/cm/m and currency choice.

ACCOUNT AND WEBSITE
The account is optional — calculating never needs a sign-in. Once signed in, the same projects and rooms are on your phone and in your browser.
Every calculator also runs at Liczmat.com , with nothing to install.

LiczMat saves time on site and money on materials — buy exactly what you need.
Count materials, buy smart, waste less. A calculator for building & DIY.
Updated on
Aug 30, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Location and Device or other IDs
  • This app may collect these data types
    Location and Device or other IDs
  • Data is encrypted in transit

What’s new

Google sign-in is switched off for now.

• Create your account and sign in with an e-mail address and a password.
• If your account was made with Google, use "Forgot password" on materio-app.com — it gives the same address a password.
• Projects, estimates and the shopping list are untouched. Calculating still works without an account.

Count. Plan. Build.
Content rating
Everyone
Learn more

App support

About the developer
MICHAL MAREK POLEDNIA
polednia@gmail.com
Germany