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Quick answerBoxes = ceil(room area × (1 + waste) ÷ m² per box)Common room sizes at 10% wasteWorked example: a 4 m × 4 m room120×60 and 80×80 are a different faceSkirting, adhesive and grout stay off the box countQuick answer
A 4 m × 4 m room (16 m²) needs 13 boxes of 60×60 cm tile when the box is 4 tiles (1.44 m²) and you add 10% for cuts. Tiles per square metre are 1 ÷ (0.6 × 0.6) = 2.78. The same room is 17 boxes when the box is 3 tiles (1.08 m²). Boxes = ceil(room area × (1 + waste) ÷ m² per box).
Boxes = ceil(room area × (1 + waste) ÷ m² per box)
One nominal 60 × 60 cm face is 0.6 × 0.6 = 0.36 m², so a square metre holds 1 ÷ 0.36 = 2.777… tiles, which is 2.78 to two decimal places. Four of those faces are 1.44 m². Three are 1.08 m². RAK Ceramics lists Burano White, a 60×60 cm gres porcelain, as 4 pieces and a pack of 1.44 m², and the page says the sizes are nominal. Al Jawdah’s 6660 porcelain, 60×60×1.0 cm, is also 4 pieces and 1.44 m² per box. On the Luxury Land page, Riyadh Ceramics Marenzo packs 10 mm 60×60 as 4 pieces and 1.44 m², and 14 mm 60×60 as 3 pieces and 1.08 m². Marazzi Terratech Avorio 60×60 is 3 pieces and 1.08 m² per box. Order from the pack size printed on the box you will buy. A 60×60 line is not automatically 1.44 m².
The purchase line is boxes = ceil(room area × (1 + waste) ÷ m² per box). Apply the waste once, to the area, then round up once to a whole box. Rounding the tile count up and then adding waste again orders the spare twice. The 2.78 figure is the nominal face with no joint added. The printed square metres on the box are what you divide by. The tile calculator does that division for the coverage you type. The other quantity guides are on the GCC construction guides. Adhesive kilograms are a different product in tile adhesive per square metre, and joint grout is in grout quantity.
Common room sizes at 10% waste
The table uses nominal 60 × 60 cm faces, so net tiles = area ÷ 0.36, shown to three decimal places and not rounded up to a whole tile. Both box columns add 10% once, then round up. A 3 × 3 m room is 9 m² and 25.000 tiles. With 10% that is 9.9 m²: 7 boxes at 1.44 m², because 9.9 ÷ 1.44 = 6.875, and 10 boxes at 1.08 m², because 9.9 ÷ 1.08 = 9.166…. The 6 × 8 m row is an example majlis for the arithmetic. It is not a surveyed average of Gulf majlis rooms.
RAK’s Burano White page says to order at least 10% more square metres for the cuts. That is the 10% in the table. A diagonal or herringbone layout, or a room with many cuts, is often planned nearer 15%. That 15% is a planning assumption on this page. It is not printed on the product pages opened here. On a 4 × 4 m room, 15% is still 13 boxes at 1.44 m², because 18.4 ÷ 1.44 = 12.777…, and it becomes 18 boxes at 1.08 m², because 18.4 ÷ 1.08 = 17.037…. On a 6 × 6 m room the same step moves the 1.44 m² boxes from 28 to 29. Use one percentage, not both.
| Room | Area m² | Net tiles | Boxes at 1.44 m² | Boxes at 1.08 m² |
|---|---|---|---|---|
| 3 × 3 m | 9 | 25.000 | 7 | 10 |
| 3 × 4 m | 12 | 33.333 | 10 | 13 |
| 4 × 4 m | 16 | 44.444 | 13 | 17 |
| 4 × 5 m | 20 | 55.556 | 16 | 21 |
| 5 × 5 m | 25 | 69.444 | 20 | 26 |
| 5 × 6 m | 30 | 83.333 | 23 | 31 |
| 6 × 6 m | 36 | 100.000 | 28 | 37 |
| Example majlis 6 × 8 m | 48 | 133.333 | 37 | 49 |
Worked example: a 4 m × 4 m room
Area is 4 × 4 = 16 m². Net tiles are 16 ÷ 0.36 = 44.444. With the 10% from the RAK cut note, the area to cover is 16 × 1.10 = 17.6 m². At 1.44 m² per box, 17.6 ÷ 1.44 = 12.222…, so the order is 13 boxes. At 1.08 m² per box, 17.6 ÷ 1.08 = 16.296…, so the order is 17 boxes. Those 13 boxes contain 13 × 4 = 52 tiles, against 44.444 net tiles. The spare is the waste plus whatever is left inside the last box.
Open the calculator on 4 m by 4 m, coverage 1.44 and waste 10. If the label says 1.08, change only the coverage. A doorway, a built-in cupboard or a floor you will not tile comes off the 16 m² before the waste. Putting that missing area back as a higher waste percentage hides the measurement. The older how to order floor tile uses the same sequence on a square-foot carton. It does not replace the metric pack sizes above.
120×60 and 80×80 are a different face
A 120 × 60 cm tile is 1.20 × 0.60 = 0.72 m², so a square metre holds 1 ÷ 0.72 = 1.389 tiles. Riyadh Ceramics Marenzo 60×120 cm at 11 mm, on the same Luxury Land packaging table, is 2 pieces and 1.44 m² per box. A 4 × 4 m room with 10% is again 13 boxes, because the box coverage matches the 4-tile 60×60 pack. The tile count does not: 16 ÷ 0.72 = 22.222 tiles before waste. Do not reuse 2.78 tiles per square metre on that plank.
An 80 × 80 cm tile is 0.80 × 0.80 = 0.64 m², so a square metre holds 1 ÷ 0.64 = 1.5625 tiles. No 80×80 pack size was opened for this page, so none is stated. Read the square metres on that box and use the same ceiling formula. A face area is not a box.
Skirting, adhesive and grout stay off the box count
A 4 × 4 m room has a 16 m perimeter. If each skirting piece is 60 cm long, 16 ÷ 0.6 = 26.667, so 27 pieces before you deduct a door. How many field tiles that consumes depends on the skirting height, how many strips you cut from one tile, and whether floor offcuts are usable. This page does not turn that into a fixed extra box. Some lines sell skirting as its own piece. Check the cutting list, then add boxes only for the strips you cannot cut from the floor order.
Adhesive is not inside the carton. The kilogram rates for a 60×60 porcelain bed are in tile adhesive per square metre. Grout in the joints stays on the grout calculator. Prices are left out. The pages opened for these pack sizes also print Saudi riyal or euro rates, and those rates are not a Qatar price and are not copied here.
Questions people ask
How many boxes of 60x60 tiles for a 4x4 room?
A 4 m × 4 m room (16 m²) needs 13 boxes of 60×60 cm tile when the box covers 1.44 m² and you add 10% for cuts. With that 10% the area is 17.6 m²: 17.6 ÷ 1.44 rounds up to 13 boxes, and 17.6 ÷ 1.08 rounds up to 17 boxes. Read the pack size on the box.
How many boxes of 60x60 tiles for a 5x5 room?
A 5 × 5 m room is 25 m². With 10% that is 27.5 m², which is 20 boxes at 1.44 m² per box because 27.5 ÷ 1.44 = 19.097…, and 26 boxes at 1.08 m² per box because 27.5 ÷ 1.08 = 25.462….
How many 60x60 tiles in a box?
RAK Burano White and Al Jawdah 6660 pack 4 tiles, 1.44 m². Riyadh Ceramics Marenzo at 14 mm and Marazzi Terratech Avorio pack 3 tiles, 1.08 m². The label on your box is the count to use.
How many 60×60 tiles are in a square metre?
1 ÷ (0.6 × 0.6) = 2.78 tiles per square metre, from a nominal 60 × 60 cm face of 0.36 m². RAK marks the size as nominal. Order by the printed pack size.
How many skirting tiles for a 4x4 room with 60x60 tile?
The perimeter is 16 m. At one 60 cm piece, that is 27 pieces before a door deduction. Extra boxes depend on how many strips you cut from each tile. They are not a fixed box added on top of the floor order.
Does a diagonal layout change the 60×60 box count?
The table uses 10%, the minimum extra RAK states for cuts. About 15% is a planning assumption here for a diagonal, a herringbone, or many cuts. It is not a figure on the product pages opened for this guide. On a 4 × 4 m room, 15% stays at 13 boxes of 1.44 m² and moves a 1.08 m² box from 17 to 18.
Sources and calculation basis
Source links support the points named beside them. Worked quantities are Construclytic calculations using the assumptions shown above. A price in a table is the figure that source printed on the date it was read. It is not a quotation for your site, and it does not replace the project specification.
- RAK Ceramics KSA: Burano White 60×60, SKU A06GBRUO-WHE.M0X0ROpened 23 October 2026. Gres porcelain, tile size 60×60 cm, 4 pieces per box, pack size 1.44 m². The page says sizes are nominal, and to order at least 10% more square metres for cuts.
- Al Jawdah: porcelain floor tile 6660Opened 23 October 2026. Porcelain 60×60×1.0 cm. Packing table: 4 pieces and 1.44 m² per box. The Riyadh address is on the page. No price is copied.
- Luxury Land, Jeddah: Riyadh Ceramics Marenzo packagingOpened 23 October 2026. Packaging table: 60×60 cm at 10 mm is 4 pieces and 1.44 m²; at 14 mm it is 3 pieces and 1.08 m². 60×120 cm at 11 mm is 2 pieces and 1.44 m². Saudi riyal prices on the page are not used.
- Marazzi Terratech Avorio 60×60, via ParatureformaOpened 23 October 2026. Porcelain 60×60 cm. 3 units per pack and 1.08 m² per box. Euro prices on the page are not used.