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 If prices appear to be outdated, purge the page by clicking here.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 For further information, or to update outdated prices, see Grand Exchange Market Watch/Construction flatpacks.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 52 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	−622	222	−400	−6.9
Wooden chair (flatpack)	8	3 Planks, 3 Iron nails	−933	68	−865	−9.94
Rocking chair (flatpack)	14	3 Planks, 3 Iron nails	−933	78	−855	−9.83
Oak chair (flatpack)	19	2 Oak planks	−926	45	−881	−7.34
Oak armchair (flatpack)	26	3 Oak planks	−1,389	76	−1,313	−7.29
Teak armchair (flatpack)	35	2 Teak planks	−1,552	141	−1,411	−7.84
Mahogany armchair (flatpack)	50	2 Mahogany planks	−4,264	303	−3,961	−14.15
Wooden bookcase (flatpack)	4	4 Planks, 4 Iron nails	−1,244	10	−1,234	−10.73
Oak bookcase (flatpack)	29	3 Oak planks	−1,389	51	−1,338	−7.43
Mahogany bookcase (flatpack)	40	3 Mahogany planks	−6,396	304	−6,092	−14.5
Beer barrel (flatpack)	7	3 Planks, 3 Iron nails	−933	9	−924	−7.03
Cider barrel (flatpack)	12	3 Planks, 3 Iron nails, 8 Cider	−30,597	12,306	−18,291	−201
Asgarnian ale (barrel) (flatpack)	18	3 Oak planks, 8 Asgarnian ale	−11,213	3,884	−7,329	−39.83
Greenman's ale (barrel) (flatpack)	26	3 Oak planks, 8 Greenman's ale	−12,901	3,781	−9,120	−49.57
Dragon bitter (barrel) (flatpack)	36	3 Oak planks, 8 Dragon bitter, 2 Steel bars	−16,787	10,929	−5,858	−26.15
Chef's delight (barrel) (flatpack)	48	3 Oak planks, 8 Chef's delight, 2 Steel bars	−70,155	50,536	−19,619	−87.58
Wood kitchen table (flatpack)	12	3 Planks, 3 Iron nails	−933	6	−927	−10.66
Oak kitchen table (flatpack)	32	3 Oak planks	−1,389	19	−1,370	−7.61
Teak kitchen table (flatpack)	52	3 Teak planks	−2,328	30	−2,298	−8.51
Wood dining table (flatpack)	12	4 Planks, 4 Iron nails	−1,244	6	−1,238	−10.77
Oak dining table (flatpack)	22	4 Oak planks	−1,852	21	−1,831	−7.63
Carved oak table (flatpack)	31	6 Oak planks	−2,778	34	−2,744	−7.62
Teak table (flatpack)	38	4 Teak planks	−3,104	23	−3,081	−8.56
Carved teak table (flatpack)	45	6 Teak planks, 4 Bolt of cloth	−10,280	358	−9,922	−16.54
Mahogany table (flatpack)	52	6 Mahogany planks	−12,792	151	−12,641	−15.05
Opulent table (flatpack)	72	6 Mahogany planks, 4 Bolt of cloth, 4 Gold leaf, 2 Marble blocks	−1,218,602	332,493	−886,109	−285.84
Wooden bench (flatpack)	10	4 Planks, 4 Iron nails	−1,244	10	−1,234	−10.73
Oak bench (flatpack)	22	4 Oak planks	−1,852	85	−1,767	−7.36
Carved oak bench (flatpack)	31	4 Oak planks	−1,852	85	−1,767	−7.36
Teak dining bench (flatpack)	38	4 Teak planks	−3,104	16	−3,088	−8.58
Carved teak bench (flatpack)	44	4 Teak planks	−3,104	33	−3,071	−8.53
Mahogany bench (flatpack)	52	4 Mahogany planks	−8,528	298	−8,230	−14.7
Gilded bench (flatpack)	61	4 Mahogany planks, 4 Gold leaf	−560,924	47,153	−513,771	−291.92

Item	Level	Materials	Make cost	Sale price	Profit/Loss	Cost/XP
Wooden bed (flatpack)	20	3 Planks, 2 Bolt of cloth, 3 Iron nails	−3,745	1,511	−2,234	−19.09
Oak bed (flatpack)	30	3 Oak planks, 2 Bolt of cloth	−4,201	1,409	−2,792	−13.3
Large oak bed (flatpack)	34	5 Oak planks, 2 Bolt of cloth	−5,127	977	−4,150	−12.58
Teak bed (flatpack)	40	3 Teak planks, 2 Bolt of cloth	−5,140	879	−4,261	−14.2
Large teak bed (flatpack)	45	5 Teak planks, 2 Bolt of cloth	−6,692	1,260	−5,432	−11.32
4-poster (flatpack)	53	3 Mahogany planks, 2 Bolt of cloth	−9,208	1,041	−8,167	−18.15
Gilded 4-poster (flatpack)	60	5 Mahogany planks, 2 Bolt of cloth, 2 Gold leaf	−289,670	194,863	−94,807	−71.28
Shaving stand (flatpack)	21	1 Plank, 1 Iron nails, 1 Molten glass	−1,062	466	−596	−19.87
Oak shaving stand (flatpack)	29	1 Oak plank, 1 Molten glass	−1,214	373	−841	−13.79
Oak dresser (flatpack)	37	2 Oak planks, 1 Molten glass	−1,677	126	−1,551	−12.82
Teak dresser (flatpack)	46	2 Teak planks, 1 Molten glass	−2,303	314	−1,989	−10.99
Fancy teak dresser (flatpack)	56	2 Teak planks, 2 Molten glass	−3,054	340	−2,714	−14.91
Mahogany dresser (flatpack)	64	2 Mahogany planks, 1 Molten glass	−5,015	475	−4,540	−16.16
Gilded dresser (flatpack)	74	2 Mahogany planks, 2 Molten glass, 1 Gold leaf	−143,865	124,508	−19,357	−33.26
Shoe box (flatpack)	20	2 Planks, 2 Iron nails	−622	9	−613	−10.57
Oak drawers (flatpack)	27	2 Oak planks	−926	17	−909	−7.57
Oak wardrobe (flatpack)	39	3 Oak planks	−1,389	18	−1,371	−7.62
Teak drawers (flatpack)	51	2 Teak planks	−1,552	63	−1,489	−8.27
Teak wardrobe (flatpack)	63	3 Teak planks	−3,104	32	−2,296	−8.5
Mahogany wardrobe (flatpack)	75	3 Mahogany planks	−6,396	395	−6,001	−14.29
Gilded wardrobe (flatpack)	87	3 Mahogany planks, 1 Gold leaf	−144,495	90,048	−54,447	−75.62
Oak clock (flatpack)	25	2 Oak planks, 1 Clockwork	−7,633	241	−7,392	−52.06
Teak clock (flatpack)	55	2 Teak planks, 1 Clockwork	−8,259	529	−7,730	−38.27
Gilded clock (flatpack)	85	2 Mahogany planks, 1 Clockwork, 1 Gold leaf	−149,070	126,769	−22,301	−37.04

Item	Level	Materials	Make cost	Sale price	Profit/Loss	Cost/XP
Oak cape rack (flatpack)	54	4 Oak planks	−1,852	27	−1,825	−7.6
Teak cape rack (flatpack)	63	4 Teak planks	−3,104	32	−3,072	−8.53
Mahogany cape rack (flatpack)	72	4 Mahogany planks	−8,528	342	−8,186	−14.62
Gilded cape rack (flatpack)	81	4 Mahogany planks, 1 Gold leaf	−146,627	95,138	−51,489	−59.87
Marble cape rack (flatpack)	90	1 Marble block	−323,895	208,714	−115,181	−230.36
Magical cape rack (flatpack)	99	1 Magic stone	−982,984	914,042	−68,942	−68.94
Oak magic wardrobe (flatpack)	42	4 Oak planks	−1,852	52	−1,800	−7.5
Carved oak magic wardrobe (flatpack)	51	6 Oak planks	−2,778	26	−2,752	−7.64
Teak magic wardrobe (flatpack)	60	4 Teak planks	−3,104	26	−3,078	−8.55
Carved teak magic wardrobe (flatpack)	69	6 Teak planks	−4,656	97	−4,559	−8.44
Mahogany magic wardrobe (flatpack)	78	4 Mahogany planks	−8,528	406	−8,122	−14.5
Gilded magic wardrobe (flatpack)	87	4 Mahogany planks, 1 Gold leaf	−146,627	18,649	−127,978	−148.81
Marble magic wardrobe (flatpack)	96	1 Marble block	−323,895	127,106	−196,789	−393.58
Oak armour case (flatpack)	46	3 Oak planks	−1,389	20	−1,369	−7.61
Teak armour case (flatpack)	64	3 Teak planks	−2,328	31	−2,297	−8.51
Mahogany armour case (flatpack)	82	3 Mahogany planks	−6,396	475	−5,921	−14.1
Oak treasure chest (flatpack)	48	2 Oak planks	−926	20	−906	−7.55
Teak treasure chest (flatpack)	66	2 Teak planks	−1,552	86	−1,466	−8.14
Mahogany treasure chest (flatpack)	84	2 Mahogany planks	−4,264	411	−3,853	−13.76
Oak fancy dress box (flatpack)	44	2 Oak planks	−926	24	−902	−7.52
Teak fancy dress box (flatpack)	62	2 Teak planks	−1,552	56	−1,496	−8.31
Mahogany fancy dress box (flatpack)	80	2 Mahogany planks	−4,264	449	−3,815	−13.62
Oak toy box (flatpack)	50	2 Oak planks	−926	20	−906	−7.55
Teak toy box (flatpack)	68	2 Teak planks	−1,552	36	−1,516	−8.42
Mahogany toy box (flatpack)	86	2 Mahogany planks	−4,264	424	−3,840	−13.71