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False Ceiling Calculator

Gypsum boards or ceiling tiles, metal channels, hangers and the cost of a false ceiling.

How this works

A gypsum board is 1.2 x 2.4 m (2.88 m²). Ceiling sections (furring) run every 450 mm, main channels every 1.2 m, hangers on a 1.2 m grid, and perimeter angle all round the walls. Grid ceilings use 600 x 600 mm tiles.

Questions people ask

How do I use the False Ceiling Calculator?

Fill in the fields, starting with “Room length”, “Room width” and “Ceiling type”, and change any other options that match your home. The answer, a drawing and practical tips update as you type, and the Copy link button saves your numbers in a link you can share.

Is the False Ceiling Calculator free?

Yes. The False Ceiling Calculator is free, with no sign-up, and works on phones, tablets and computers. The results are estimates to help you plan, so check with a qualified professional before structural, electrical, gas or plumbing work.