Ceiling Grid Calculator
Standard 600×600mm (2×2ft) grid — mains at 1.2m, tees between.
Result
Tiles91
Main runners (3.6m)9
Cross tees (1.2m)72
Wall angle (3m)8
Hangers26
Ceiling Grid Calculator — FAQs
How much waste to add?
8% built in — tiles at edges and around fixtures get cut. Order a few spares: ceiling tiles get water-stained and nobody restocks old ranges.
How low can the grid sit?
Minimum ~150mm for tiles to drop in cleanly, more where you need to tilt tiles past lighting or services.
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