How to Calculate Quantities for Flooring Work from Drawing? How to calculate Tile, Marble, Granite Quantity for floor from drawing?

Flooring Area is a horizontal Area usually different type of materials are used in flooring work like (concrete flooring, Tile, Granite, marble etc.…

How to calculate Quantities for Flooring Work ? How to calculate Tile, Marble, Granite area for floor

Above drawings is a reference,
Size of Bed Room              =        2800 x 2700 mm / 2.8 x 2.7 m

Size of Hall & Dining         =        3000 x 2700 mm / 3.0 x 2.7 m

Size of Kitchen                   =        2000 x 2700 mm / 2.0 x 2.7 m

Size of Bath Room             =        1500 x 1700 mm / 1.5 x 1.7 m

Formula
Area of Flooring = Length of Room  X  Breadth of Room (L x B)

1. Bed Room Floor Area Which is in Grid (A-B) / (2-3)
Bedroom Floor Area = 2.8 x 2.7 = 7.56 m²

2. Hall & Dining Floor Area Which is in Grid (B-C) / (2-3)
Hall & Dining Area = 3.0 x 2.7 = 8.10 m²

3. Kitchen Area Floor Which is in Grid (C-D) / (2-3)
Bedroom Floor Area = 2.0 x 2.7 = 5.40 m²

4. Bath Room Floor Area Which is in Grid (A-B) / (1-2)
Bath Room Floor Area = 1.5 x 1.7 = 2.55 m²

Total Floor Area = Floor Area of Bedroom + Floor Area of Hall & Dining + Floor Area of Kitchen + Floor Area of Bath Room

Total Floor Area = 7.56 + 8.10 + 5.40 + 2.55 = 23.61 m²

For Example Tiles are used in this Flooring Work, if Size of Tile is 400 x 400 mm / 0.4 x 0.4 m

So, No of Tile = Total Floor Area / Area of One Tile
Area of one Tile = 0.4 x 0.4 = 0.16 m²
So, Total No of Tile = 23.61 / 0.16 = 147.56 / Say 148 No’s

Usually Wastages considers 5-10 % in Floor Tile / Granite / Marble Work
If Wastage is 5 %
Total No of Tile =     (148) + 5% of Total No’s of Tile
Total No of Tile =     (148) + (148*5%) =155.4 /156 No’s of Tiles Requires

How to calculate Quantities for Flooring Area? How to calculate Tile, Marble, Granite area for floor

Floor Area Number of Tile Calculation