Calculadora de Pés de Tábua

Use the free online Calculadora de Pés de Tábua tool. Fast, private and easy to use — runs entirely in your browser. Part of our Calculadoras de Construção collection.

Calculadora de Volume de Concreto

Length (m) Width (m) Thickness (cm)

Work out how much concrete a slab needs in cubic metres, cubic yards and litres.

Calculadora de Tinta

Wall area (m²) Coats Coverage (m² per litre)

Estimate the litres of paint required for a wall or room from area, coats and coverage.

Calculadora de Azulejos

Floor area (m²) Tile width (cm) Tile height (cm) Waste allowance (%)

Count how many tiles a floor or wall needs, including a cutting waste allowance.

Calculadora de Pés de Tábua

Length (ft) Width (in) Thickness (in) Number of boards

Measure lumber volume in board feet, the standard unit for buying hardwood.

Calculadora de Inclinação de Telhado

Rise Run

Convert roof rise and run into the x:12 pitch, angle in degrees and slope percentage.

Calculadora de Escadas

Total rise (cm) Target riser height (cm) Tread depth (cm)

Plan a staircase: number of steps, exact riser height, tread count and total run.

Calculadora de Tijolos

Wall area (m²) Brick length (cm) Brick height (cm) Mortar joint (cm) Waste allowance (%)

Estimate bricks for a single-skin wall from its area, brick size and mortar joint.

Calculadora de Cobertura e Solo

Bed area (m²) Depth (cm)

Find how much mulch, soil or gravel to order in cubic metres, cubic yards and 50 L bags.

Perguntas Frequentes

Is the Calculadora de Pés de Tábua free to use?

Yes. The Calculadora de Pés de Tábua is completely free with no sign-up, no limits and no watermarks. You can use it as many times as you like.

Is the Calculadora de Pés de Tábua safe and private?

Absolutely. The Calculadora de Pés de Tábua runs entirely in your browser, so your data never leaves your device and nothing is uploaded to a server.

Do I need to install anything to use the Calculadora de Pés de Tábua?

No installation is needed. The Calculadora de Pés de Tábua works instantly online in any modern browser on desktop, tablet or mobile.

Does the Calculadora de Pés de Tábua work on mobile phones?

Yes. The Calculadora de Pés de Tábua is fully responsive and works smoothly on iPhone, Android and any other device.