Construction training cost: gp per XP by plank
Planks give the same XP whatever you build, so the cost per XP is the plank’s price divided by its XP: oak 60, teak 90 (123⅓ on a mythical cape), mahogany 140. Servant and sawmill costs aren’t included.
A level (1–126) or your exact XP
XP to go
13,034,431
From level 1 to 99
| Method | XP each | GP per XP | Total cost | Planks |
|---|---|---|---|---|
| Teak planks on a mythical cape | 123.3 | 5.8 | 75.5m | 105,685 |
| Oak planks (e.g. oak larders) | 60 | 7.0 | 91.9m | 217,241 |
| Teak planks | 90 | 7.9 | 103m | 144,828 |
| Mahogany planks (e.g. mahogany tables) | 140 | 12.8 | 167m | 93,104 |
Prices from 3 days ago. XP values from the OSRS Wiki, checked 2026-10-25.
Questions
- What is the cheapest way to train Construction?
- Usually oak planks per XP, but it moves with prices; the table ranks them right now. Mahogany is the fastest XP per plank.
- How much XP does a mahogany plank give?
- 140 XP per plank, whatever you build with it. Oak gives 60 and teak 90.