Construction & Crafts

Practical building and crafts calculators for DIY enthusiasts, tradespeople and construction professionals. Calculate material quantities for tiles, wallpaper, paint, concrete, bricks, wood flooring and more. Our tools help you plan purchases, reduce waste and stay within budget. Also includes roofing, insulation and room area calculators. All tools are free and easy to use on any device.

8 Converters
533 Conversions
Popular: Farbmenge berechnen

Available Converters

Choose from 8 precise converters in the category "Construction & Crafts"

Calculate paint quantity

Calculate the amount of paint required for your painting work. Enter the area, n...

3.329x used
Recommended

Concrete mix calculator

Calculate concrete mix: cement, sand, gravel, water for desired strength and qua...

2.966x used

Calculate tile requirements

Calculate how many tiles you need. Including cutting allowance and package calcu...

1.230x used
Recommended

Calculate material weight

Calculate the weight of materials: steel, aluminum, wood, concrete. Volume × den...

1.106x used

Calculate fence length

Calculate the required fence length for your property. Supports rectangular, squ...

1.104x used

Calculate wallpaper requirements

Calculate how many rolls of wallpaper you need for your room. Simply enter the r...

1.056x used
Recommended

Mixing ratio calculator

Calculate 2-stroke mixture, dilution, concentration. With rule of three and mixi...

1.010x used

Calculate pipe losses

Calculate pressure losses in pipes based on flow rate, length and material. For ...

975x used

Construction & Crafts - Materials, Tiles, Wallpaper, Paint

Calculators for DIY and Professionals

Tile requirements: Area ÷ tile size + 10% waste. Wallpaper: Wall area ÷ wallpaper width = strips. One roll wallpaper (10.05m × 0.53m) = 5.33 m². Paint quantity: 1 liter for approx. 6-8 m² (2 coats). Concrete mix: 1 part cement, 2 parts sand, 3 parts gravel. Save material and money!