Plank making calculator
The table below lists the profit (or loss) made from buying logs, having them converted into planks by the sawmill operator and selling the planks. For those interested in the costs associated with the Lunar spell Plank Make, please see the spell's main page. The prices are based from Grand Exchange Market Watch/Woodcutting and Grand Exchange Market Watch/Construction.
Please note: Loss will have the - sign next to the amount of GP, if it doesn't have that then it is a profit.
Logs GE Price Planks GE Price Sawmill Cost Profit/Loss Logs 291 Plank 799 100 408 Oak logs 591 Oak plank 556 250 -285 Teak logs 105 Teak plank 372 500 -233 Mahogany logs 300 Mahogany plank 1,321 1,500 -479
If all logs are chopped instead of bought.