Smetria: Renovation Calculator

Smetria turns room measurements into material quantities and a clear renovation estimate. Work out how much paint, wallpaper, tile or laminate to buy, save the result to a project and check off your purchases.

26 renovation and construction calculators
• Walls and ceilings: paint, primer, wallpaper, plaster, putty, drywall, wall panels and ceiling panels.
• Floors and finishes: laminate, parquet, tiles, tile adhesive, grout, screed, self-leveling floor, sheet flooring, skirting and underlay.
• Construction: insulation, concrete, bricks, blocks, sand, gravel, timber and trench volume.

Quantities you can actually shop for
Enter dimensions and the specifications from your material label. Smetria includes consumption, layers and your waste allowance, then rounds up to complete cans, bags, rolls or boxes. Wallpaper calculations include pattern repeat; tile calculations include straight rows with cut edge tiles.

Keep your room measurements together
Save length, width, height and door and window areas. See a dimensioned floor plan and calculated floor and wall areas. Use saved room measurements directly in a calculator.

From a calculation to a shopping list
Save materials to a project, assign rooms and enter your own prices. See quantities, costs and purchases already completed. Projects are stored on your device and work offline.

Free features
All 26 calculators, favorite materials, one project, room measurements and a shopping list are free. Calculations do not require an account. There are no ads.

Smetria Plus
• Multiple projects for different properties.
• A complete budget with labor, delivery and contingency, plus a planned spending limit.
• Compare package sizes and total purchase costs for two material options.
• Export estimates as PDF and CSV to share with your contractor or open in a spreadsheet.

Access duration, current price and payment terms are shown before purchase. Period-based and lifetime options are available. Payment and access restoration require an internet connection.

Russian and English interfaces. Metric and imperial units. Track prices in RUB, USD, EUR or KZT; currencies are not converted automatically.

Calculations are estimates. Actual consumption depends on the material and installation method. Use the manufacturer's specifications.

Support: support@awaytix.ru

Room outlines and surface measurements
Choose rectangular, L-shaped, U-shaped or trapezoid plans, or draw a custom outline. Drag corners on a grid and set exact wall lengths and directions. Enter default or individual wall heights and window and door dimensions. Floor area, perimeter and net wall area come from the actual contour. Choose walls, floor, ceiling or one wall for material calculations. Paint uses wall height; wallpaper uses each wall; concrete uses contour area and slab thickness. Linked estimates refresh when measurements change. Incompatible previous estimates are marked. Measurements are entered manually; no automatic camera measuring is provided. PDF includes plans and wall schedules; CSV includes room areas.