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Math6 min read

Size and volume formula: fit-out movers

The walls, the floors, the size of the boxes are painted, and several basic formulas are kept in mind, and the building and moving houses are no longer in the pit.

The area and volume are not exclusive to the examination grounds, and the painting of walls, flooring, purchase of furniture and couriers are all used. The area is essentially a "two-dimensional cover" with a rectangular area = long x wide; The size is "three-dimensional occupation" and the long size = long x wide x high. For example, a wall is 2.8 metres high and 4 metres wide, covering 11.2 square metres, which can be estimated when it is purchased; A box of 40 x 30 x 30 cm, with a volume of 36,000 cubic centimetres = 36 l, to determine whether or not it can be loaded.

Most common formulae

  • rectangular area = long x width; Triangle area = bottom x high ÷2
  • Circle area = 2 radium x radius; Cylinder size = bottom area x high
  • (a) The size of the rectangular = long x width x height; It's an estimate of the delivery box, the refrigerator, the volume of the cabinet.
  • 1 square metre = 10000 square centimetres in square units.
The offer for the renovation is often based on "sq m" but the floor area is to be deducted from the doors and windows; Ground area plus loss (usually 5 per cent-10 per cent more). It's only because a unit price is "low unit price plus not loss" that it's not lost in real terms.

Unit translation cannot be separated in size and volume, especially between square metres and square feet, lifts and gallons, with a significant difference in size, and one wrong step in the overall budget. When it comes to decimals, it is recalled that Valid figures and rounded does not retain too many useless digits, nor does it result in insufficient material. The combination of these formulas with Scale, with a smaller, proportional estimate of the room, can be calculated quickly, and most of the "holes" that were renovated and moved to the house are based on uncertainty rather than real cost.