Alchemy

Can only be done out of combat

You transform a piece of metal or several pieces of metal into another type of metal including Gold. The metal can be any shape and size, and is consumed by the spell. The Metal can take the form of a weapon, armour, a stack, pile, or mound of coins, Bar or a sheet or lump. It is exactly the same size and weight as the metal used in the spell, and carries no magical properties. If anyone were to examine it, they would see no difference between the metal they are comparing it to. The time required to cast the spell increases by a Long Rest if the starting metal weighs more than 1 ton.

If converting Metal into Gold Coins The ratio is 1lb to 1gp.