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 303 Plank 470 100 67 Oak logs 126 Oak plank 373 250 -3 Teak logs 79 Teak plank 307 500 -272 Mahogany logs 362 Mahogany plank 777 1,500 -1,085
If all logs are chopped instead of bought.