👉How to Calculate Tiles Needed for a Floor
📐🌟For a room measuring 5.00 m × 4.00 m:
1. Room Area
5.00 × 4.00 = 20.00 m²
2. Tile Size
0.30 m × 0.30 m = 0.09 m² per tile
3. Skirting Area
4-inch skirting = 0.1016 m
Using the adjusted perimeter shown: 15.90 m
15.90 × 0.1016 = 1.613 m²
4. Total Tile Area
20.00 + 1.613 = 21.613 m²
5. Tiles Required Without Wastage
21.613 ÷ 0.09 = 240.14 ≈ 241 tiles
6. Add 5% Wastage
Approximately 12 extra tiles
⏺Final quantity ≈ 253 tiles, or 254 tiles when rounded up for safe procurement.
💡 Tip: Always calculate using internal room dimensions and allow about 5–10% wastage, depending on the tile layout, cutting, corners, and breakage.
⬆️Buying extra tiles from the same batch can also help maintain consistent shade and size.
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