Blast Furnace calculator

Smithing XP & profit · live GE prices

Blast Furnace

Smithing
The Blast Furnace halves coal to 1 per steel bar. 17.5 XP/bar. Up to ~4,650-5,450 bars/hr with a coal bag.
Fill a target level to plan the whole grind, or leave it blank to use the hours above.
Smithing XP / hr87,500
Profit / hr1.65m
GP / XP+18.86
In 1 hour
Bars5,000
Smithing XP87,500
Profit1.65m
Materials
Iron ore
5,00074-370.0k
Coal
5,000150-750.0k
Produces (expected)
Steel bar 5,000
2,770,000
Value: 2,770,000
Rates are per hour; totals are for the basis above. Prices are live from the Grand Exchange.