It takes 30 minutes in-game [[Day Cycle|time]] (≈23 seconds real-time) to change the Wood into Coal. For every 10 Wood<!--(pre v1.07: 20 wood)-->, you will get 1 Coal. | It takes 30 minutes in-game [[Day Cycle|time]] (≈23 seconds real-time) to change the Wood into Coal. For every 10 Wood<!--(pre v1.07: 20 wood)-->, you will get 1 Coal. |