How to Make TNT in Minecraft

TNT is Minecraft's controlled explosion in a block: a mining shortcut, a trap, a prank and occasionally a landscaping tool. It is not cheap to make, and it does not forgive carelessness, so it pays to understand the recipe, the ways to get it for free, and exactly how to set it off from a safe distance.

TNT at a Glance

• Blast power: 4 — the same as a standard creeper explosion
• Found naturally: desert temples and woodland mansions
• Underwater: destroys no blocks at all (but still hurts mobs and players)
• Dropped items caught in the blast: destroyed, like items in lava

The TNT Crafting Recipe

One TNT block takes five gunpowder and four sand (red sand works identically). On a crafting table:

1. Place the five gunpowder in an X shape — the four corners and the center of the grid.
2. Fill the four remaining edge slots with sand.
3. Take the TNT from the result slot.

Gunpowder is the bottleneck ingredient. Creepers, ghasts and witches each drop 0–2 of it, and a dedicated creeper farm can produce thousands per hour once built. Sand is the opposite problem: deserts and beaches offer effectively unlimited amounts, and red sand blankets the badlands. Collect both in bulk before you start crafting in bulk.

Free TNT: Where It Generates Naturally

The famous source is the desert temple. Beneath the terracotta pattern in the main chamber is a hidden treasure room — and a stone pressure plate wired to nine TNT blocks under the floor. Break the plate or dig in from the side wall, and all nine blocks are yours, tool-free. Woodland mansions hide a fake End portal room built with TNT as well. You will also find loose TNT in loot chests in desert temples, shipwrecks and buried treasure. Any placed TNT can simply be punched to pick it back up, as long as it has not been lit.

How to Set Off TNT Safely

• Redstone: power the block or the block next to it with a lever, button or redstone line — the classic stand-back method
• Fire: flint and steel or a fire charge used on the block lights it; spreading fire and nearby lava can do it accidentally
• Flaming projectiles: a Flame-enchanted bow, or any arrow that passes through lava or fire, primes TNT from range
• Other explosions: a nearby detonation — another TNT, a creeper, an End crystal — chains it instantly
• Dispensers: a dispenser that places TNT primes it automatically as it places it

Once primed, TNT becomes an entity: it flashes, falls if unsupported, and explodes after roughly four seconds. You cannot punch it out or pick it back up, so commit before you light. Primed TNT drops the blocks it destroys as items — unlike a creeper blast, which deletes a share of them — but any loose items caught in the explosion itself are destroyed.

Blast Resistance: What Survives a TNT Blast

In practice, a TNT blast tears a rough crater about two to five blocks deep in soft ground, bounces off anything stone-tier or better, and does nothing at all to obsidian — which is why obsidian lining is the standard way to build a blast chamber. Submerged TNT is the odd case: it still damages creatures, but the water absorbs the block damage completely, so it is safe to use around builds you want to keep.