OpenGET Old School RuneScape Grand Exchange tracker

Smelt Mithril bar at the blast furnace

Smelting and the blast furnace

Breakdown
SideItemQtyUnitTaxTotal
buyMithril ore11610-161
buyCoal21450-290
sellMithril bar196619947

Result

Total cost
451
Total revenue
947
GE tax paid
19
Profit per action
496
ROI
110.0%
Profit per hour
1,686,400
gp per xp
16.53
Binding buy limit
Coal (13000 per 4h → 6500 actions)
Requirements
Smithing 50

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

After GE taxAt 3400 actions per hour30.0 xp per action

Prices updated