|-41,800 per hour|
950 x Iron bar (279,300)
4,750 x Iron knife (237,500)
Smithing iron knives is profitable since one iron bar at 294 coins produces five iron knives worth 250 coins, thus totalling -44 coins profit. Players can produce between 900 and 1,000 iron knives in an hour. That means the profit margin falls between -39,600 and -44,000 hourly.
It is strongly recommended to check the live prices on the Grand Exchange before making large investments in any method.
All prices on this page are cached, meaning it is possible that they appear out of date.
To force a new cache of this page, click this link.
If a money making method is out of date, you can edit it or leave a message on the talk page.