The short version: An enchantment table needs four obsidian, two diamonds, one book, and up to 15 bookshelves placed in a specific pattern around it to open up level 30 enchantments, and you'll need lapis lazuli and experience levels every time you use it. The uncomfortable bit nobody tells beginners is that the table is the least reliable way to get a good enchantment, so if you want a specific result rather than a gamble, you'll end up leaning on villager trading and the anvil anyway.
I picked Minecraft back up recently after a long gap, mostly as a way to switch my brain off after a day of client calls and spreadsheets, and the enchantment table is one of those mechanics that looks simple on the surface and then quietly punishes you for not understanding the maths underneath it. So here's the full, specific walkthrough, not the vague "just enchant stuff" version you'll find on most pages.
What you need to build one
The crafting recipe for an enchantment table is fixed and non-negotiable:
- 4 obsidian blocks
- 2 diamonds
- 1 book (made from 3 paper plus 1 leather)
You place these on a crafting table in the shape of an upside-down V: book on top in the middle, diamonds on either side of it, and obsidian forming the base row. That gives you one table. The obsidian is the expensive part early game since you need a diamond pickaxe to mine it, which means you've got a bit of a chicken-and-egg problem on your first playthrough: you need diamond gear to get obsidian to build the thing that helps you enchant better gear.
Where to place it, and why bookshelves matter more than people admit
Once it's crafted, you place the enchantment table down like any block. On its own, sitting alone in a room, it will only ever offer you enchantments up to around level 1 to 8, which is frankly not worth your time. To get access to level 30 enchantments, the strong ones, you need to surround it with bookshelves.
The exact layout matters:
- Leave a one-block gap of air around the table on all sides (so the bookshelves aren't touching it directly)
- Place bookshelves in that outer ring, two blocks high
- You need 15 bookshelves total for maximum enchanting power
- They must be on the same level as the table, not above or below it
Fifteen bookshelves isn't cheap. Each bookshelf takes 6 planks and 3 books, and each book takes 3 paper and 1 leather, so you're looking at roughly 45 books and 90 planks across the full set-up. If you're playing survival rather than creative, that's a real afternoon of sugar cane farming, cow hunting for leather, and tree chopping before you've enchanted a single item.
A worked example: enchanting a diamond pickaxe
Say you've built your table with the full 15 bookshelves and you want to enchant a diamond pickaxe for mining efficiency. Here's what happens when you right-click the table:
- You open the enchanting interface and place the pickaxe in the single item slot
- Three enchantment options appear, usually requiring 1, 2, or 3 lapis lazuli and different experience level costs (for example level 8, level 19, and level 27)
- Each option shows a scrambled text hint (written in the Standard Galactic Alphabet, which is just cosmetic, not a real clue) rather than telling you exactly which enchantment you'll get
- You pick one, pay the lapis and XP levels, and the game randomly assigns one or more enchantments based on that cost tier
Here's the part that catches people out: picking the level 27 option does not guarantee you get Efficiency V or Unbreaking III. It might give you Efficiency II and Silk Touch, or Unbreaking I and Fortune I, or any other combination the game's random enchantment algorithm decides is appropriate for that cost band and your current bookshelf count. You're spending real resources on a genuine gamble, not a menu you get to choose from.
The uncomfortable truth about enchantment tables
Most guides on this topic walk you through the crafting and placement and then stop, as if that's the whole story. It isn't. The table is randomised by design, and once you understand how the algorithm weighs your options, you realise it's one of the worst tools in the game for getting a specific, useful result.
If you want Mending on your pickaxe, or Silk Touch specifically, or a clean Sharpness V sword, the enchantment table will happily take your lapis and XP and give you something close but not quite right, repeatedly, for hours. The far more efficient route, and the one experienced players use, is:
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- Trade with librarian villagers, who can offer specific enchanted books (including Mending) for emeralds, and who can be "locked in" to a good trade by breaking and replacing their lectern
- Use an anvil to combine two items or merge an enchanted book onto a tool, which lets you stack enchantments precisely rather than hoping for them
- Use the enchantment table mainly for early or disposable gear, where the randomness doesn't cost you much if it goes wrong
I'd rather be upfront about that than let you waste an evening's worth of bookshelves chasing a specific enchantment the table was never going to reliably give you.
Experience levels: the other cost people forget
Every enchantment costs experience levels, not raw experience points, and the cost scales with how many bookshelves you have and which slot you pick. A fully bookshelved table can demand up to level 30 for the top option. Getting to level 30 from scratch takes a genuine amount of grinding: mining, killing mobs, breeding animals, or smelting items all generate small amounts of XP, but you'll typically need several stacks of ores smelted or a decent mob farm running before you're sitting on a comfortable XP buffer.
A practical approach: don't enchant the moment you hit level 30. Bank a bit extra, because if you spend down to level 0 on a mediocre enchantment, you've got nothing left for a better roll later in the same session.
Lapis lazuli: how much you'll need
Lapis is mined in clusters near caves and ravines, often in groups of 4 to 8 blocks, each giving several lapis lazuli pieces when mined with a fortune pickaxe. Keep a stash of at least 20 to 30 lapis before you start a serious enchanting session, since the level 27 to 30 options can eat 3 lapis per attempt and you'll want several attempts to get something workable.
Quick step-by-step summary
- Mine 4 obsidian with a diamond pickaxe
- Get 2 diamonds and craft 1 book
- Craft the enchantment table on a crafting table
- Build or gather materials for 15 bookshelves (45 books, 90 planks roughly)
- Place the table with a one-block air gap, then surround with bookshelves two blocks high
- Stock up on 20 to 30 lapis lazuli
- Bank experience to at least level 30 before enchanting anything you care about
- Accept the randomness, or switch to villager trading and the anvil for anything specific
Frequently asked questions
How many bookshelves do you need for level 30 enchantments in Minecraft?
You need exactly 15 bookshelves, placed two blocks high in a ring around the enchantment table with a one-block air gap, to open up the full level 30 enchantment range.
Can you choose which enchantment you get from an enchantment table?
No, you can only choose which of the three cost tiers to pay for; the actual enchantment or combination of enchantments is assigned randomly within that tier, which is why many players prefer villager trading or anvils for specific results.
Why isn't my enchantment table offering high-level enchantments?
This almost always means you don't have enough bookshelves nearby, they're not on the same level as the table, there's a gap missing in the layout, or something is blocking the required one-block air space between the table and the shelves.
What's the fastest way to get a specific enchanted book in Minecraft?
Trading emeralds with a librarian villager is usually faster and more reliable than relying on the enchantment table, since librarians can directly offer enchanted books including ones the table rarely produces, like Mending.
