OpenGET Old School RuneScape Grand Exchange tracker

Smelt Iron bar at the blast furnace

Smelting and the blast furnace

Breakdown
SideItemQtyUnitTaxTotal
buyIron ore1720-72
sellIron bar11923189

Result

Total cost
72
Total revenue
189
GE tax paid
3
Profit per action
117
ROI
162.5%
Profit per hour
397,800
gp per xp
9.36
Binding buy limit
Iron ore (13000 per 4h → 13000 actions)
Requirements
Smithing 15

The blast furnace halves the coal requirement. Iron smelted there never fails.

After GE taxAt 3400 actions per hour12.5 xp per action

Prices updated