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 If prices appear to be outdated, purge the page by clicking here.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 For further information, or to update outdated prices, see Grand Exchange Market Watch/Construction flatpacks.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 38 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	−4,696	135	−4,561	−78.64
Wooden chair (flatpack)	8	3 Planks, 3 Iron nails	−7,044	49	−6,995	−80.4
Rocking chair (flatpack)	14	3 Planks, 3 Iron nails	−7,044	56	−6,988	−80.32
Oak chair (flatpack)	19	2 Oak planks	−878	44	−834	−6.95
Oak armchair (flatpack)	26	3 Oak planks	−1,317	42	−1,275	−7.08
Teak armchair (flatpack)	35	2 Teak planks	−960	67	−893	−4.96
Mahogany armchair (flatpack)	50	2 Mahogany planks	−3,590	238	−3,352	−11.97
Wooden bookcase (flatpack)	4	4 Planks, 4 Iron nails	−9,392	11	−9,381	−81.57
Oak bookcase (flatpack)	29	3 Oak planks	−1,317	35	−1,282	−7.12
Mahogany bookcase (flatpack)	40	3 Mahogany planks	−5,385	213	−5,172	−12.31
Beer barrel (flatpack)	7	3 Planks, 3 Iron nails	−7,044	8	−7,036	−78.25
Cider barrel (flatpack)	12	3 Planks, 3 Iron nails, 8 Cider	−75,708	12,306	−63,402	−696.73
Asgarnian ale (barrel) (flatpack)	18	3 Oak planks, 8 Asgarnian ale	−10,205	3,884	−6,321	−34.35
Greenman's ale (barrel) (flatpack)	26	3 Oak planks, 8 Greenman's ale	−18,749	3,594	−15,155	−82.36
Dragon bitter (barrel) (flatpack)	36	3 Oak planks, 8 Dragon bitter, 2 Steel bars	−13,961	10,929	−3,032	−13.54
Chef's delight (barrel) (flatpack)	48	3 Oak planks, 8 Chef's delight, 2 Steel bars	−86,481	48,935	−37,546	−167.62
Wood kitchen table (flatpack)	12	3 Planks, 3 Iron nails	−7,044	5	−7,039	−80.91
Oak kitchen table (flatpack)	32	3 Oak planks	−1,317	16	−1,301	−7.23
Teak kitchen table (flatpack)	52	3 Teak planks	−1,440	23	−1,417	−5.25
Wood dining table (flatpack)	12	4 Planks, 4 Iron nails	−9,392	5	−9,387	−81.63
Oak dining table (flatpack)	22	4 Oak planks	−1,756	16	−1,740	−7.25
Carved oak table (flatpack)	31	6 Oak planks	−2,634	20	−2,614	−7.26
Teak table (flatpack)	38	4 Teak planks	−1,920	17	−1,903	−5.29
Carved teak table (flatpack)	45	6 Teak planks, 4 Bolt of cloth	−9,976	343	−9,633	−16.05
Mahogany table (flatpack)	52	6 Mahogany planks	−10,770	141	−10,629	−12.65
Opulent table (flatpack)	72	6 Mahogany planks, 4 Bolt of cloth, 4 Gold leaf, 2 Marble blocks	−1,201,360	348,092	−853,268	−275.25
Wooden bench (flatpack)	10	4 Planks, 4 Iron nails	−9,392	10	−9,382	−81.58
Oak bench (flatpack)	22	4 Oak planks	−1,756	80	−1,676	−6.98
Carved oak bench (flatpack)	31	4 Oak planks	−1,756	80	−1,676	−6.98
Teak dining bench (flatpack)	38	4 Teak planks	−1,920	13	−1,907	−5.3
Carved teak bench (flatpack)	44	4 Teak planks	−1,920	26	−1,894	−5.26
Mahogany bench (flatpack)	52	4 Mahogany planks	−7,180	254	−6,926	−12.37
Gilded bench (flatpack)	61	4 Mahogany planks, 4 Gold leaf	−543,396	49,018	−494,378	−280.9

Item	Level	Materials	Make cost	Sale price	Profit/Loss	Cost/XP
Wooden bed (flatpack)	20	3 Planks, 2 Bolt of cloth, 3 Iron nails	−10,592	1,511	−9,081	−77.62
Oak bed (flatpack)	30	3 Oak planks, 2 Bolt of cloth	−4,865	1,378	−3,487	−16.6
Large oak bed (flatpack)	34	5 Oak planks, 2 Bolt of cloth	−5,743	977	−4,766	−14.44
Teak bed (flatpack)	40	3 Teak planks, 2 Bolt of cloth	−4,988	844	−4,144	−13.81
Large teak bed (flatpack)	45	5 Teak planks, 2 Bolt of cloth	−5,948	1,251	−4,697	−9.79
4-poster (flatpack)	53	3 Mahogany planks, 2 Bolt of cloth	−8,933	975	−7,958	−17.68
Gilded 4-poster (flatpack)	60	5 Mahogany planks, 2 Bolt of cloth, 2 Gold leaf	−280,631	194,863	−85,768	−64.49
Shaving stand (flatpack)	21	1 Plank, 1 Iron nails, 1 Molten glass	−3,043	466	−2,577	−85.9
Oak shaving stand (flatpack)	29	1 Oak plank, 1 Molten glass	−1,134	373	−761	−12.48
Oak dresser (flatpack)	37	2 Oak planks, 1 Molten glass	−1,573	126	−1,447	−11.96
Teak dresser (flatpack)	46	2 Teak planks, 1 Molten glass	−1,655	314	−1,341	−7.41
Fancy teak dresser (flatpack)	56	2 Teak planks, 2 Molten glass	−2,350	330	−2,020	−11.1
Mahogany dresser (flatpack)	64	2 Mahogany planks, 1 Molten glass	−4,285	448	−3,837	−13.65
Gilded dresser (flatpack)	74	2 Mahogany planks, 2 Molten glass, 1 Gold leaf	−139,034	122,643	−16,391	−28.16
Shoe box (flatpack)	20	2 Planks, 2 Iron nails	−4,696	9	−4,687	−80.81
Oak drawers (flatpack)	27	2 Oak planks	−878	16	−862	−7.18
Oak wardrobe (flatpack)	39	3 Oak planks	−1,317	17	−1,300	−7.22
Teak drawers (flatpack)	51	2 Teak planks	−960	60	−900	−5
Teak wardrobe (flatpack)	63	3 Teak planks	−1,920	26	−1,414	−5.24
Mahogany wardrobe (flatpack)	75	3 Mahogany planks	−5,385	323	−5,062	−12.05
Gilded wardrobe (flatpack)	87	3 Mahogany planks, 1 Gold leaf	−139,439	94,530	−44,909	−62.37
Oak clock (flatpack)	25	2 Oak planks, 1 Clockwork	−4,945	241	−4,704	−33.13
Teak clock (flatpack)	55	2 Teak planks, 1 Clockwork	−5,027	529	−4,498	−22.27
Gilded clock (flatpack)	85	2 Mahogany planks, 1 Clockwork, 1 Gold leaf	−141,711	126,769	−14,942	−24.82

Item	Level	Materials	Make cost	Sale price	Profit/Loss	Cost/XP
Oak cape rack (flatpack)	54	4 Oak planks	−1,756	24	−1,732	−7.22
Teak cape rack (flatpack)	63	4 Teak planks	−1,920	28	−1,892	−5.26
Mahogany cape rack (flatpack)	72	4 Mahogany planks	−7,180	328	−6,852	−12.24
Gilded cape rack (flatpack)	81	4 Mahogany planks, 1 Gold leaf	−141,234	95,138	−46,096	−53.6
Marble cape rack (flatpack)	90	1 Marble block	−323,639	238,549	−85,090	−170.18
Magical cape rack (flatpack)	99	1 Magic stone	−981,728	962,803	−18,925	−18.92
Oak magic wardrobe (flatpack)	42	4 Oak planks	−1,756	51	−1,705	−7.1
Carved oak magic wardrobe (flatpack)	51	6 Oak planks	−2,634	22	−2,612	−7.26
Teak magic wardrobe (flatpack)	60	4 Teak planks	−1,920	22	−1,898	−5.27
Carved teak magic wardrobe (flatpack)	69	6 Teak planks	−2,880	69	−2,811	−5.21
Mahogany magic wardrobe (flatpack)	78	4 Mahogany planks	−7,180	350	−6,830	−12.2
Gilded magic wardrobe (flatpack)	87	4 Mahogany planks, 1 Gold leaf	−141,234	19,034	−122,200	−142.09
Marble magic wardrobe (flatpack)	96	1 Marble block	−323,639	132,129	−191,510	−383.02
Oak armour case (flatpack)	46	3 Oak planks	−1,317	18	−1,299	−7.22
Teak armour case (flatpack)	64	3 Teak planks	−1,440	26	−1,414	−5.24
Mahogany armour case (flatpack)	82	3 Mahogany planks	−5,385	468	−4,917	−11.71
Oak treasure chest (flatpack)	48	2 Oak planks	−878	19	−859	−7.16
Teak treasure chest (flatpack)	66	2 Teak planks	−960	83	−877	−4.87
Mahogany treasure chest (flatpack)	84	2 Mahogany planks	−3,590	323	−3,267	−11.67
Oak fancy dress box (flatpack)	44	2 Oak planks	−878	24	−854	−7.12
Teak fancy dress box (flatpack)	62	2 Teak planks	−960	53	−907	−5.04
Mahogany fancy dress box (flatpack)	80	2 Mahogany planks	−3,590	412	−3,178	−11.35
Oak toy box (flatpack)	50	2 Oak planks	−878	19	−859	−7.16
Teak toy box (flatpack)	68	2 Teak planks	−960	31	−929	−5.16
Mahogany toy box (flatpack)	86	2 Mahogany planks	−3,590	371	−3,219	−11.5