OpenGET Old School RuneScape Grand Exchange tracker

Smelt Steel bar at the blast furnace

Smelting and the blast furnace

Breakdown
SideItemQtyUnitTaxTotal
buyIron ore1720-72
buyCoal11470-147
sellSteel bar167513662

Result

Total cost
219
Total revenue
662
GE tax paid
13
Profit per action
443
ROI
202.3%
Profit per hour
1,506,200
gp per xp
25.31
Binding buy limit
Iron ore (13000 per 4h → 13000 actions)
Requirements
Smithing 30

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

After GE taxAt 3400 actions per hour17.5 xp per action

Prices updated