## FANDOM

19,813 Pages

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 If prices appear to be outdated, purge the page by clicking here.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

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

Material Level XP GE Cost Cost/XP
1 30.5 302 9.9
2 15 874 58.27
3 10 97 9.7
5 10 246 24.6
5 20 249 12.45
7 20 561 28.05
15 60 453 7.55
35 90 936 10.4
40 140 2,019 14.42

Logs GE Cost XP Sawmill Costs Cost/XP[1] Cost/XP (GE)[2]
50 30.5 100 3.28 4.92
38 60 250 4.17 4.8
258 90 500 5.56 8.42
342 140 1,500 10.71 13.16
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

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

### Fetching planks

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
29 302 325.44 11.22 333.25 11.49 350.08 12.07
60 453 476.44 7.94 484.25 8.07 501.08 8.35
90 936 959.44 10.66 967.25 10.75 984.08 10.93
140 2,019 2,042.44 14.59 2,050.25 14.64 2,067.08 14.76

### Converting logs to planks

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
29 50 173.44 5.98 181.25 6.25 198.08 6.83
60 38 311.44 5.19 319.25 5.32 336.08 5.6
90 258 781.44 8.68 789.25 8.77 806.08 8.96
140 342 1,865.44 13.32 1,873.25 13.38 1,890.08 13.5