Calculator:Construction/Materials

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Clockwork.png
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 If prices appear to be outdated, purge the page by clicking here.

Materials[edit | edit source]

This calculator calculates the cost per experience for each material used in Construction based on the current Grand Exchange prices.

Material ConstructionConstruction icon.png Level XP GE Cost Cost/XP
Plank.png: Inventory image of Plank Plank 1 30.5 246 8.07
Bolt of cloth.png: Inventory image of Bolt of cloth Bolt of cloth 2 15 874 58.27
Soft clay.png: Inventory image of Soft clay Soft clay 3 10 116 11.6
Iron bar.png: Inventory image of Iron bar Iron bar 5 10 105 10.5
Limestone brick.png: Inventory image of Limestone brick Limestone brick 5 20 217 10.85
Steel bar.png: Inventory image of Steel bar Steel bar 7 20 381 19.05
Oak plank.png: Inventory image of Oak plank Oak plank 15 60 415 6.92
Teak plank.png: Inventory image of Teak plank Teak plank 35 90 871 9.68
Mahogany plank.png: Inventory image of Mahogany plank Mahogany plank 40 140 2,047 14.62

Player-made planks[edit | edit source]

Logs GE Cost XP Sawmill Costs Cost/XP[1] Cost/XP (GE)[2]
Logs.png: Inventory image of Logs Logs 23 30.5 100 3.28 4.03
Oak logs.png: Inventory image of Oak logs Oak logs 38 60 250 4.17 4.8
Teak logs.png: Inventory image of Teak logs Teak logs 186 90 500 5.56 7.62
Mahogany logs.png: Inventory image of Mahogany logs Mahogany logs 368 140 1,500 10.71 13.34
  1. Cost/XP assumes that the logs are obtained from drops or woodcutting.
  2. Cost/XP includes the costs of logs obtained from the Grand Exchange.

Servant costs[edit | edit source]

Servant ConstructionConstruction icon.png
level
Payment Sawmill Max capacity Cost per item Cost per trip [1] Trip Time Maximum cost per hour
Rick chathead.png Rick 20 500 No 6 items 10.42 62.5 60s 3,750
Maid chathead.png Maid 25 1,000 No 10 items 12.5 125 30s 1,500
Cook (servant) chathead.png Cook 30 3,000 Yes 16 items 23.44 375 17s 7,941.18
Butler chathead.png Butler 40 5,000 Yes 20 items 31.25 625 12s 187,500
Demon butler chathead.png Demon butler 50 10,000 Yes 26 items 48.08 1,250 7s 642,857.14
  1. Assumes the servant carries the maximum number of items they can hold per trip

Fetching planks[edit | edit source]

This calculator calculates the cost per experience for each type of plank used in Construction if a servant is used to fetch the planks from the bank.

Material XP Plank Cost Cook Butler Demon butler
Cost Cost/XP Cost Cost/XP Cost Cost/XP
Plank.png: Inventory image of Plank Plank 29 246 269.44 9.29 277.25 9.56 294.08 10.14
Oak plank.png: Inventory image of Oak plank Oak plank 60 415 438.44 7.31 446.25 7.44 463.08 7.72
Teak plank.png: Inventory image of Teak plank Teak plank 90 871 894.44 9.94 902.25 10.03 919.08 10.21
Mahogany plank.png: Inventory image of Mahogany plank Mahogany plank 140 2,047 2,070.44 14.79 2,078.25 14.84 2,095.08 14.96

Converting logs to planks[edit | edit source]

This calculator calculates the cost per experience for each type of plank if the servant is used to convert the logs to plank.

  • The calculator assumes that the servant takes two trips to convert each batch of logs.
    • One trip to retrieve the logs from the bank
    • One trip to convert the logs to planks at the Sawmill

Note: Only the Cook, Butler, and Demon butler are able to make trips to the Sawmill.

Material XP Log Cost Cook Butler Demon butler
Cost Cost/XP Cost Cost/XP Cost Cost/XP
Logs.png: Inventory image of Logs Logs 29 23 146.44 5.05 154.25 5.32 171.08 5.9
Oak logs.png: Inventory image of Oak logs Oak logs 60 38 311.44 5.19 319.25 5.32 336.08 5.6
Teak logs.png: Inventory image of Teak logs Teak logs 90 186 709.44 7.88 717.25 7.97 734.08 8.16
Mahogany logs.png: Inventory image of Mahogany logs Mahogany logs 140 368 1,891.44 13.51 1,899.25 13.57 1,916.08 13.69