Where to Find Blast Furnace in Minecraft

Blast Furnace can turn up across All Overworld biomes (crafting) and Villages (Armorer houses), so the search area spans more than one place depending on which method you use. Smelts ores and metal items 2x faster than a regular furnace. Smooth Stone is made by smelting regular Stone in a furnace. The main non-crafting route is trading with the right villager.

The most reliable way to get Blast Furnace is to craft it at a Crafting Table from Iron Ingot, Furnace, and Smooth Stone, because crafting is repeatable and does not depend on luck. Before you can craft it, gather the ingredients: Iron Ingot (smelt iron ore or raw iron, which peaks around Y 16), Furnace (craft from eight cobblestone), and Smooth Stone (smelt stone blocks in a furnace). Serves as the job site block for Armorer villagers. It stacks to 64, so a single mining or crafting session can comfortably bank a chest's worth for later projects. Worth noting on the version side: Added in 1.14 (Village & Pillage). As a utility block, Blast Furnace is the sort of thing you place once and use constantly, so most players craft an early one and add more as their base grows.

Players hunting for Blast Furnace often look for Furnace, Smoker, Iron Pickaxe, and Smithing Table as well, since they share locations, recipes, or a progression path. For full stats and the crafting grid, the dedicated Blast Furnace item page has the complete breakdown.