屋顶坡度计算器

Use the free online 屋顶坡度计算器 tool. Fast, private and easy to use — runs entirely in your browser. Part of our 建筑计算器 collection.

混凝土体积计算器

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

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

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

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

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.

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

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

Rise Run

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

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

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

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.

Bed area (m²) Depth (cm)

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

Is the 屋顶坡度计算器 free to use?

Yes. The 屋顶坡度计算器 is completely free with no sign-up, no limits and no watermarks. You can use it as many times as you like.

Is the 屋顶坡度计算器 safe and private?

Absolutely. The 屋顶坡度计算器 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 屋顶坡度计算器?

No installation is needed. The 屋顶坡度计算器 works instantly online in any modern browser on desktop, tablet or mobile.

Does the 屋顶坡度计算器 work on mobile phones?

Yes. The 屋顶坡度计算器 is fully responsive and works smoothly on iPhone, Android and any other device.