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 If prices appear to be outdated, purge the page by clicking here.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 For further information, or to update outdated prices, see Grand Exchange Market Watch/Construction flatpacks.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 25 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	-1,032	27	-1,005	-17.33
Wooden chair (flatpack)	8	3 Planks, 3 Iron nails	-1,548	52	-1,496	-17.2
Rocking chair (flatpack)	14	3 Planks, 3 Iron nails	-1,548	21	-1,527	-17.55
Oak chair (flatpack)	19	2 Oak planks	-864	12	-852	-7.1
Oak armchair (flatpack)	26	3 Oak planks	-1,296	13	-1,283	-7.13
Teak armchair (flatpack)	35	2 Teak planks	-1,082	51	-1,031	-5.73
Mahogany armchair (flatpack)	50	2 Mahogany planks	-1,950	118	-1,832	-6.54
Wooden bookcase (flatpack)	4	4 Planks, 4 Iron nails	-2,064	3	-2,061	-17.92
Oak bookcase (flatpack)	29	3 Oak planks	-1,296	22	-1,274	-7.08
Mahogany bookcase (flatpack)	40	3 Mahogany planks	-2,925	130	-2,795	-6.65
Beer barrel (flatpack)	7	3 Planks, 3 Iron nails	-1,548	5	-1,543	-16.01
Cider barrel (flatpack)	12	3 Planks, 3 Iron nails, 8 Cider	-37,724	11,967	-25,757	-283.04
Asgarnian ale (barrel) (flatpack)	18	3 Oak planks, 8 Asgarnian ale	-6,192	3,782	-2,410	-13.1
Greenman's ale (barrel) (flatpack)	26	3 Oak planks, 8 Greenman's ale	-8,512	3,304	-5,208	-28.3
Dragon bitter (barrel) (flatpack)	36	3 Oak planks, 8 Dragon bitter, 2 Steel bars	-12,302	10,420	-1,882	-8.4
Chef's delight (barrel) (flatpack)	48	3 Oak planks, 8 Chef's delight, 2 Steel bars	-83,462	39,042	-44,420	-198.3
Wood kitchen table (flatpack)	12	3 Planks, 3 Iron nails	-1,548	4	-1,544	-17.75
Oak kitchen table (flatpack)	32	3 Oak planks	-1,296	10	-1,286	-7.14
Teak kitchen table (flatpack)	52	3 Teak planks	-1,623	13	-1,610	-5.96
Wood dining table (flatpack)	12	4 Planks, 4 Iron nails	-2,064	3	-2,061	-17.92
Oak dining table (flatpack)	22	4 Oak planks	-1,728	7	-1,721	-7.17
Carved oak table (flatpack)	31	6 Oak planks	-2,592	13	-2,579	-7.16
Teak table (flatpack)	38	4 Teak planks	-2,164	9	-2,155	-5.99
Carved teak table (flatpack)	45	6 Teak planks, 4 Bolt of cloth	-8,010	295	-7,715	-12.86
Mahogany table (flatpack)	52	6 Mahogany planks	-5,850	206	-5,644	-6.72
Opulent table (flatpack)	72	6 Mahogany planks, 4 Bolt of cloth, 4 Gold leaf, 2 Marble blocks	-1,159,618	387,999	-771,619	-248.91
Wooden bench (flatpack)	10	4 Planks, 4 Iron nails	-2,064	10	-2,054	-17.86
Oak bench (flatpack)	22	4 Oak planks	-1,728	84	-1,644	-6.85
Carved oak bench (flatpack)	31	4 Oak planks	-1,728	84	-1,644	-6.85
Teak dining bench (flatpack)	38	4 Teak planks	-2,164	12	-2,152	-5.98
Carved teak bench (flatpack)	44	4 Teak planks	-2,164	19	-2,145	-5.96
Mahogany bench (flatpack)	52	4 Mahogany planks	-3,900	187	-3,713	-6.63
Gilded bench (flatpack)	61	4 Mahogany planks, 4 Gold leaf	-525,912	60,773	-465,139	-264.28
Wooden larder	9	8 Planks, 8 Iron nails	-4,128	0	-4,128	-18.11
Oak larder	33	8 Oak planks	-3,456	0	-3,456	-7.2
Teak larder	43	8 Teak planks, 2 Bolt of cloth	-6,710	0	-6,710	-8.95

Item	Level	Materials	Make cost	Sale price	Profit/Loss	Cost/XP
Wooden bed (flatpack)	20	3 Planks, 2 Bolt of cloth, 3 Iron nails	-3,930	1,454	-2,476	-21.16
Oak bed (flatpack)	30	3 Oak planks, 2 Bolt of cloth	-3,678	1,359	-2,319	-11.04
Large oak bed (flatpack)	34	5 Oak planks, 2 Bolt of cloth	-4,542	934	-3,608	-10.93
Teak bed (flatpack)	40	3 Teak planks, 2 Bolt of cloth	-4,005	828	-3,177	-10.59
Large teak bed (flatpack)	45	5 Teak planks, 2 Bolt of cloth	-5,087	1,237	-3,850	-8.02
4-poster (flatpack)	53	3 Mahogany planks, 2 Bolt of cloth	-5,307	806	-4,501	-10
Gilded 4-poster (flatpack)	60	5 Mahogany planks, 2 Bolt of cloth, 2 Gold leaf	-268,263	205,086	-63,177	-47.5
Shaving stand (flatpack)	21	1 Plank, 1 Iron nails, 1 Molten glass	-757	483	-274	-9.13
Oak shaving stand (flatpack)	29	1 Oak plank, 1 Molten glass	-673	385	-288	-4.72
Oak dresser (flatpack)	37	2 Oak planks, 1 Molten glass	-1,105	122	-983	-8.12
Teak dresser (flatpack)	46	2 Teak planks, 1 Molten glass	-1,323	312	-1,011	-5.59
Fancy teak dresser (flatpack)	56	2 Teak planks, 2 Molten glass	-1,564	314	-1,250	-6.87
Mahogany dresser (flatpack)	64	2 Mahogany planks, 1 Molten glass	-2,191	366	-1,825	-6.49
Gilded dresser (flatpack)	74	2 Mahogany planks, 2 Molten glass, 1 Gold leaf	-132,935	117,541	-15,394	-26.45
Shoe box (flatpack)	20	2 Planks, 2 Iron nails	-1,032	9	-1,023	-17.64
Oak drawers (flatpack)	27	2 Oak planks	-864	16	-848	-7.07
Oak wardrobe (flatpack)	39	3 Oak planks	-1,296	11	-1,285	-7.14
Teak drawers (flatpack)	51	2 Teak planks	-1,082	64	-1,018	-5.66
Teak wardrobe (flatpack)	63	3 Teak planks	-2,164	18	-1,605	-5.94
Mahogany wardrobe (flatpack)	75	3 Mahogany planks	-2,925	433	-2,492	-5.93
Gilded wardrobe (flatpack)	87	3 Mahogany planks, 1 Gold leaf	-133,428	95,577	-37,851	-52.57
Oak clock (flatpack)	25	2 Oak planks, 1 Clockwork	-3,976	235	-3,741	-26.35
Teak clock (flatpack)	55	2 Teak planks, 1 Clockwork	-4,194	510	-3,684	-18.24
Gilded clock (flatpack)	85	2 Mahogany planks, 1 Clockwork, 1 Gold leaf	-135,565	121,462	-14,103	-23.43

Item	Level	Materials	Make cost	Sale price	Profit/Loss	Cost/XP
Oak cape rack (flatpack)	54	4 Oak planks	-1,728	15	-1,713	-7.14
Teak cape rack (flatpack)	63	4 Teak planks	-2,164	25	-2,139	-5.94
Mahogany cape rack (flatpack)	72	4 Mahogany planks	-3,900	233	-3,667	-6.55
Gilded cape rack (flatpack)	81	4 Mahogany planks, 1 Gold leaf	-134,403	100,583	-33,820	-39.33
Marble cape rack (flatpack)	90	1 Marble block	-313,496	293,809	-19,687	-39.37
Magical cape rack (flatpack)	99	1 Magic stone	-981,985	951,795	-30,190	-30.19
Oak magic wardrobe (flatpack)	42	4 Oak planks	-1,728	47	-1,681	-7
Carved oak magic wardrobe (flatpack)	51	6 Oak planks	-2,592	13	-2,579	-7.16
Teak magic wardrobe (flatpack)	60	4 Teak planks	-2,164	17	-2,147	-5.96
Carved teak magic wardrobe (flatpack)	69	6 Teak planks	-3,246	64	-3,182	-5.89
Mahogany magic wardrobe (flatpack)	78	4 Mahogany planks	-3,900	342	-3,558	-6.35
Gilded magic wardrobe (flatpack)	87	4 Mahogany planks, 1 Gold leaf	-134,403	45,452	-88,951	-103.43
Marble magic wardrobe (flatpack)	96	1 Marble block	-313,496	140,811	-172,685	-345.37
Oak armour case (flatpack)	46	3 Oak planks	-1,296	12	-1,284	-7.13
Teak armour case (flatpack)	64	3 Teak planks	-1,623	19	-1,604	-5.94
Mahogany armour case (flatpack)	82	3 Mahogany planks	-2,925	483	-2,442	-5.81
Oak treasure chest (flatpack)	48	2 Oak planks	-864	13	-851	-7.09
Teak treasure chest (flatpack)	66	2 Teak planks	-1,082	85	-997	-5.54
Mahogany treasure chest (flatpack)	84	2 Mahogany planks	-1,950	145	-1,805	-6.45
Oak fancy dress box (flatpack)	44	2 Oak planks	-864	24	-840	-7
Teak fancy dress box (flatpack)	62	2 Teak planks	-1,082	50	-1,032	-5.73
Mahogany fancy dress box (flatpack)	80	2 Mahogany planks	-1,950	643	-1,307	-4.67
Oak toy box (flatpack)	50	2 Oak planks	-864	13	-851	-7.09
Teak toy box (flatpack)	68	2 Teak planks	-1,082	26	-1,056	-5.87
Mahogany toy box (flatpack)	86	2 Mahogany planks	-1,950	665	-1,285	-4.59