StavPlan – Build Calculator

StavPlan tells you how much material to buy — for building, renovating and gardening. Enter the dimensions and the app instantly shows the number of bags, packs, litres or metres, waste allowance included. Add the results to your shopping list with one tap.

🏗️ HOUSE & BUILD
• Room – tiles, adhesive, grout, paint, primer, skirting and plaster, minus windows and doors, with a 2D floor plan
• Concrete & foundations – volume, dry-mix concrete bags or cement and aggregate for site mixing
• Masonry – blocks and mortar by brick type
• Tiling – packs, adhesive and grout
• Painting – paint and primer by area and number of coats
• A whole flat or house at once – for parquet, laminate, tiles and painting, enter several rooms and the app adds up floors, walls and skirting
• Laying pattern – straight, diagonal or herringbone with the right waste allowance
• Reuse the dimensions from the Room tab in tiling and painting with one tap

🌿 GARDEN
• Lawn – seed and fertiliser
• Topsoil, gravel and mulch – volume, tonnes and bags
• Paving – pavers, kerbs and sub-base grades (0–63, 0–32, 4–8) for a footpath or a car driveway
• Irrigation – sprinklers, nozzles, pipes, fittings, valves and zones sized to your water source

🛒 SHOPPING LIST
• Every item from house and garden in one place
• Estimated price of the whole purchase
• Look up any item at building supply retailers
• Share the list via SMS, WhatsApp or e-mail

📏 YOUR UNITS
Enter lengths in mm, cm or m and areas in m² or cm². Switching units converts the values for you.

⭐ STAVPLAN PRO – one-time purchase, no subscription
• Rotatable 3D room view
• 2D area model – draw the exact shape of a terrace, garden or room
• Trace rooms on a photo of a sketch or plan – set the scale and tap the corners to trace every room, L-shapes included
• Irrigation layout – sprinkler plan with distances, marking-out positions and PDF export
• Facade insulation and drywall calculators
• Unlimited saved projects
• Your own supplier prices in the shopping list
• Stores nearby on the map – builders merchants, hardware, tiles, paint, garden centres

🔒 PRIVACY
No sign-up and no ads. Your projects stay on your device.

Available in Slovak, Czech and English. Results are estimates — check them with your supplier for large orders.