Calculator:Construction/Flatpacks

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 If prices appear to be outdated, purge the page by clicking here.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 For further information, or to update outdated prices, see Grand Exchange Market Watch/Construction flatpacks.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 18 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.
• Larders cannot be sold and must be destroyed, so the used materials are all lost.

Flatpacks

Item	Level	Materials	Make cost	Sale price	Profit/Loss	Cost/XP
Crude wooden chair (flatpack)	1	2 Planks, 2 Iron nails	-698	25	-673	-11.6
Wooden chair (flatpack)	8	3 Planks, 3 Iron nails	-1,047	52	-995	-11.44
Rocking chair (flatpack)	14	3 Planks, 3 Iron nails	-1,047	20	-1,027	-11.8
Oak chair (flatpack)	19	2 Oak planks	-738	12	-726	-6.05
Oak armchair (flatpack)	26	3 Oak planks	-1,107	13	-1,094	-6.08
Teak armchair (flatpack)	35	2 Teak planks	-820	51	-769	-4.27
Mahogany armchair (flatpack)	50	2 Mahogany planks	-1,700	111	-1,589	-5.67
Wooden bookcase (flatpack)	4	4 Planks, 4 Iron nails	-1,396	3	-1,393	-12.11
Oak bookcase (flatpack)	29	3 Oak planks	-1,107	20	-1,087	-6.04
Mahogany bookcase (flatpack)	40	3 Mahogany planks	-2,550	127	-2,423	-5.77
Beer barrel (flatpack)	7	3 Planks, 3 Iron nails	-1,047	5	-1,042	-10.74
Cider barrel (flatpack)	12	3 Planks, 3 Iron nails, 8 Cider	-33,167	11,967	-21,200	-232.97
Asgarnian ale (barrel) (flatpack)	18	3 Oak planks, 8 Asgarnian ale	-6,355	3,782	-2,573	-13.98
Greenman's ale (barrel) (flatpack)	26	3 Oak planks, 8 Greenman's ale	-8,867	3,304	-5,563	-30.23
Dragon bitter (barrel) (flatpack)	36	3 Oak planks, 8 Dragon bitter, 2 Steel bars	-11,485	10,420	-1,065	-4.75
Chef's delight (barrel) (flatpack)	48	3 Oak planks, 8 Chef's delight, 2 Steel bars	-81,861	39,042	-42,819	-191.16
Wood kitchen table (flatpack)	12	3 Planks, 3 Iron nails	-1,047	4	-1,043	-11.99
Oak kitchen table (flatpack)	32	3 Oak planks	-1,107	9	-1,098	-6.1
Teak kitchen table (flatpack)	52	3 Teak planks	-1,230	13	-1,217	-4.51
Wood dining table (flatpack)	12	4 Planks, 4 Iron nails	-1,396	3	-1,393	-12.11
Oak dining table (flatpack)	22	4 Oak planks	-1,476	7	-1,469	-6.12
Carved oak table (flatpack)	31	6 Oak planks	-2,214	14	-2,200	-6.11
Teak table (flatpack)	38	4 Teak planks	-1,640	9	-1,631	-4.53
Carved teak table (flatpack)	45	6 Teak planks, 4 Bolt of cloth	-8,136	295	-7,841	-13.07
Mahogany table (flatpack)	52	6 Mahogany planks	-5,100	169	-4,931	-5.87
Opulent table (flatpack)	72	6 Mahogany planks, 4 Bolt of cloth, 4 Gold leaf, 2 Marble blocks	-1,163,206	387,999	-775,207	-250.07
Wooden bench (flatpack)	10	4 Planks, 4 Iron nails	-1,396	10	-1,386	-12.05
Oak bench (flatpack)	22	4 Oak planks	-1,476	84	-1,392	-5.8
Carved oak bench (flatpack)	31	4 Oak planks	-1,476	84	-1,392	-5.8
Teak dining bench (flatpack)	38	4 Teak planks	-1,640	12	-1,628	-4.52
Carved teak bench (flatpack)	44	4 Teak planks	-1,640	18	-1,622	-4.51
Mahogany bench (flatpack)	52	4 Mahogany planks	-3,400	187	-3,213	-5.74
Gilded bench (flatpack)	61	4 Mahogany planks, 4 Gold leaf	-500,860	60,773	-440,087	-250.05
Wooden larder	9	8 Planks, 8 Iron nails	-2,792	0	-2,792	-12.25
Oak larder	33	8 Oak planks	-2,952	0	-2,952	-6.15
Teak larder	43	8 Teak planks, 2 Bolt of cloth	-6,118	0	-6,118	-8.16

Item	Level	Materials	Make cost	Sale price	Profit/Loss	Cost/XP
Wooden bed (flatpack)	20	3 Planks, 2 Bolt of cloth, 3 Iron nails	-3,885	1,454	-2,431	-20.78
Oak bed (flatpack)	30	3 Oak planks, 2 Bolt of cloth	-3,945	1,359	-2,586	-12.31
Large oak bed (flatpack)	34	5 Oak planks, 2 Bolt of cloth	-4,683	934	-3,749	-11.36
Teak bed (flatpack)	40	3 Teak planks, 2 Bolt of cloth	-4,068	820	-3,248	-10.83
Large teak bed (flatpack)	45	5 Teak planks, 2 Bolt of cloth	-4,888	1,237	-3,651	-7.61
4-poster (flatpack)	53	3 Mahogany planks, 2 Bolt of cloth	-5,388	774	-4,614	-10.25
Gilded 4-poster (flatpack)	60	5 Mahogany planks, 2 Bolt of cloth, 2 Gold leaf	-255,818	205,086	-50,732	-38.14
Shaving stand (flatpack)	21	1 Plank, 1 Iron nails, 1 Molten glass	-445	483	38	1.27
Oak shaving stand (flatpack)	29	1 Oak plank, 1 Molten glass	-465	385	-80	-1.31
Oak dresser (flatpack)	37	2 Oak planks, 1 Molten glass	-834	122	-712	-5.88
Teak dresser (flatpack)	46	2 Teak planks, 1 Molten glass	-916	312	-604	-3.34
Fancy teak dresser (flatpack)	56	2 Teak planks, 2 Molten glass	-1,012	304	-708	-3.89
Mahogany dresser (flatpack)	64	2 Mahogany planks, 1 Molten glass	-1,796	366	-1,430	-5.09
Gilded dresser (flatpack)	74	2 Mahogany planks, 2 Molten glass, 1 Gold leaf	-126,257	117,541	-8,716	-14.98
Shoe box (flatpack)	20	2 Planks, 2 Iron nails	-698	9	-689	-11.88
Oak drawers (flatpack)	27	2 Oak planks	-738	16	-722	-6.02
Oak wardrobe (flatpack)	39	3 Oak planks	-1,107	10	-1,097	-6.09
Teak drawers (flatpack)	51	2 Teak planks	-820	64	-756	-4.2
Teak wardrobe (flatpack)	63	3 Teak planks	-1,640	17	-1,213	-4.49
Mahogany wardrobe (flatpack)	75	3 Mahogany planks	-2,550	404	-2,146	-5.11
Gilded wardrobe (flatpack)	87	3 Mahogany planks, 1 Gold leaf	-126,915	95,577	-31,338	-43.52
Oak clock (flatpack)	25	2 Oak planks, 1 Clockwork	-3,185	235	-2,950	-20.77
Teak clock (flatpack)	55	2 Teak planks, 1 Clockwork	-3,267	510	-2,757	-13.65
Gilded clock (flatpack)	85	2 Mahogany planks, 1 Clockwork, 1 Gold leaf	-128,512	121,462	-7,050	-11.71

Item	Level	Materials	Make cost	Sale price	Profit/Loss	Cost/XP
Oak cape rack (flatpack)	54	4 Oak planks	-1,476	15	-1,461	-6.09
Teak cape rack (flatpack)	63	4 Teak planks	-1,640	25	-1,615	-4.49
Mahogany cape rack (flatpack)	72	4 Mahogany planks	-3,400	223	-3,177	-5.67
Gilded cape rack (flatpack)	81	4 Mahogany planks, 1 Gold leaf	-127,765	96,796	-30,969	-36.01
Marble cape rack (flatpack)	90	1 Marble block	-327,485	287,495	-39,990	-79.98
Magical cape rack (flatpack)	99	1 Magic stone	-975,324	916,987	-58,337	-58.34
Oak magic wardrobe (flatpack)	42	4 Oak planks	-1,476	45	-1,431	-5.96
Carved oak magic wardrobe (flatpack)	51	6 Oak planks	-2,214	13	-2,201	-6.11
Teak magic wardrobe (flatpack)	60	4 Teak planks	-1,640	16	-1,624	-4.51
Carved teak magic wardrobe (flatpack)	69	6 Teak planks	-2,460	61	-2,399	-4.44
Mahogany magic wardrobe (flatpack)	78	4 Mahogany planks	-3,400	321	-3,079	-5.5
Gilded magic wardrobe (flatpack)	87	4 Mahogany planks, 1 Gold leaf	-127,765	45,452	-82,313	-95.71
Marble magic wardrobe (flatpack)	96	1 Marble block	-327,485	129,662	-197,823	-395.65
Oak armour case (flatpack)	46	3 Oak planks	-1,107	11	-1,096	-6.09
Teak armour case (flatpack)	64	3 Teak planks	-1,230	18	-1,212	-4.49
Mahogany armour case (flatpack)	82	3 Mahogany planks	-2,550	439	-2,111	-5.03
Oak treasure chest (flatpack)	48	2 Oak planks	-738	13	-725	-6.04
Teak treasure chest (flatpack)	66	2 Teak planks	-820	85	-735	-4.08
Mahogany treasure chest (flatpack)	84	2 Mahogany planks	-1,700	133	-1,567	-5.6
Oak fancy dress box (flatpack)	44	2 Oak planks	-738	24	-714	-5.95
Teak fancy dress box (flatpack)	62	2 Teak planks	-820	50	-770	-4.28
Mahogany fancy dress box (flatpack)	80	2 Mahogany planks	-1,700	612	-1,088	-3.89
Oak toy box (flatpack)	50	2 Oak planks	-738	12	-726	-6.05
Teak toy box (flatpack)	68	2 Teak planks	-820	25	-795	-4.42
Mahogany toy box (flatpack)	86	2 Mahogany planks	-1,700	611	-1,089	-3.89