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This is a static calculator.
It does not take user inputs, but it does use changing prices from the Grand Exchange Market Watch. If prices appear to be outdated, purge the page by clicking here.
The prices are real-time market prices. For further information, or to update outdated prices, see Grand Exchange Market Watch/Construction flatpacks.

The flatpacks calculator aims to compute the losses (or profits) of making flatpacks in the Construction skill. Flatpacks are made on a workbench in the workshop of a player-owned house. Different benches are required to make certain items.

For more information on making flatpacks, see the flatpacks article.

Assumptions

  • All materials are bought in the Grand Exchange, including planks and other trivial items.
  • Although any type of nails may be used, iron nails are used throughout the calculations. The reason for choosing Iron nails is because they are cheap, costing only 20 coins each, and they break less often than bronze nails.
    • Other higher-level nails may be preferable to players, but this will not affect the calculations drastically as the price difference is minimal.
  • The flatpacks are sold at the Grand Exchange.

Flatpacks: Costume room

Item Construction Level Materials Make cost Sale price Profit/Loss Cost/XP
Cape racks
Oak cape rack (flatpack).png Oak cape rack (flatpack) 54 4 Oak planks -2,224 19 -2,205 -9.19
Teak cape rack (flatpack).png Teak cape rack (flatpack) 63 4 Teak planks -1,488 28 -1,460 -4.06
Mahogany cape rack (flatpack).png Mahogany cape rack (flatpack) 72 4 Mahogany planks -5,284 276 -5,008 -8.94
Gilded cape rack (flatpack).png Gilded cape rack (flatpack) 81 4 Mahogany planks, 1 Gold leaf -140,922 102,909 -38,013 -44.2
Marble cape rack (flatpack).png Marble cape rack (flatpack) 90 1 Marble block -317,353 298,370 -18,983 -37.97
Magical cape rack (flatpack).png Magical cape rack (flatpack) 99 1 Magic stone -972,766 980,946 8,180 8.18
Magic wardrobes
Oak magic wardrobe (flatpack).png Oak magic wardrobe (flatpack) 42 4 Oak planks -2,224 49 -2,175 -9.06
Carved oak magic wardrobe (flatpack).png Carved oak magic wardrobe (flatpack) 51 6 Oak planks -3,336 16 -3,320 -9.22
Teak magic wardrobe (flatpack).png Teak magic wardrobe (flatpack) 60 4 Teak planks -1,488 19 -1,469 -4.08
Carved teak magic wardrobe (flatpack).png Carved teak magic wardrobe (flatpack) 69 6 Teak planks -2,232 85 -2,147 -3.98
Mahogany magic wardrobe (flatpack).png Mahogany magic wardrobe (flatpack) 78 4 Mahogany planks -5,284 331 -4,953 -8.84
Gilded magic wardrobe (flatpack).png Gilded magic wardrobe (flatpack) 87 4 Mahogany planks, 1 Gold leaf -140,922 20,744 -120,178 -139.74
Marble magic wardrobe (flatpack).png Marble magic wardrobe (flatpack) 96 1 Marble block -317,353 150,135 -167,218 -334.44
Armour cases
Oak armour case (flatpack).png Oak armour case (flatpack) 46 3 Oak planks -1,668 14 -1,654 -9.19
Teak armour case (flatpack).png Teak armour case (flatpack) 64 3 Teak planks -1,116 22 -1,094 -4.05
Mahogany armour case (flatpack).png Mahogany armour case (flatpack) 82 3 Mahogany planks -3,963 529 -3,434 -8.18
Treasure trail chests
Oak treasure chest (flatpack).png Oak treasure chest (flatpack) 48 2 Oak planks -1,112 15 -1,097 -9.14
Teak treasure chest (flatpack).png Teak treasure chest (flatpack) 66 2 Teak planks -744 84 -660 -3.67
Mahogany treasure chest (flatpack).png Mahogany treasure chest (flatpack) 84 2 Mahogany planks -2,642 192 -2,450 -8.75
fancy dress boxes
Oak fancy dress box (flatpack).png Oak fancy dress box (flatpack) 44 2 Oak planks -1,112 24 -1,088 -9.07
Teak fancy dress box (flatpack).png Teak fancy dress box (flatpack) 62 2 Teak planks -744 51 -693 -3.85
Mahogany fancy dress box (flatpack).png Mahogany fancy dress box (flatpack) 80 2 Mahogany planks -2,642 333 -2,309 -8.25
Toy boxes
Oak toy box (flatpack).png Oak toy box (flatpack) 50 2 Oak planks -1,112 15 -1,097 -9.14
Teak toy box (flatpack).png Teak toy box (flatpack) 68 2 Teak planks -744 28 -716 -3.98
Mahogany toy box (flatpack).png Mahogany toy box (flatpack) 86 2 Mahogany planks -2,642 184 -2,458 -8.78

See also

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