Step 1: Using the slider bar, choose the amount of items you want to smelt. In Minecraft, it could be anything. Observation: It shows you how much Coal or Charcoal you will need underneath the Coal. It tells you how long the whole smelting process will take. Step 2: Click Simulate! It will begin smelting the Iron Ore into Iron Ingots!
I got the idea from Minecraft Calculator for Android. Minecraft is a sandbox game which you can buy and play a demo here: minecraft.net There are a few bugs and I will get around to fixing them
