Calculator: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 flatpacks are sold at the Grand Exchange.
 * Larders cannot be sold and must be destroyed, so the used materials are all lost.

Armchairs

 * {| class="wikitable sortable"

!Item ! Level !XP !Materials !Material Costs !Flatpack Cost !Profit/Loss !Cost/XP
 * 1
 * 58
 * 2 Planks, 2 Iron nails
 * 8
 * 87
 * 3 Planks, 3 Iron nails
 * 14
 * 87
 * 3 Planks, 3 Iron nails
 * 19
 * 120
 * 2 Oak planks
 * 26
 * 180
 * 3 Oak planks
 * 35
 * 180
 * 2 Teak planks
 * 50
 * 280
 * 2 Mahogany planks
 * }
 * 87
 * 3 Planks, 3 Iron nails
 * 19
 * 120
 * 2 Oak planks
 * 26
 * 180
 * 3 Oak planks
 * 35
 * 180
 * 2 Teak planks
 * 50
 * 280
 * 2 Mahogany planks
 * }
 * 26
 * 180
 * 3 Oak planks
 * 35
 * 180
 * 2 Teak planks
 * 50
 * 280
 * 2 Mahogany planks
 * }
 * 35
 * 180
 * 2 Teak planks
 * 50
 * 280
 * 2 Mahogany planks
 * }
 * 50
 * 280
 * 2 Mahogany planks
 * }
 * 280
 * 2 Mahogany planks
 * }
 * }
 * }
 * }
 * }