D2R Runeword Calculator — Find & Build Runewords
Browse all 99 D2R runewords or enter your runes to see what you can build. Filter by item type, tier, and ladder status. Includes all Reign of the Warlock additions.
How to Use the Runeword Calculator
Browse All Runewords
Use the Browse All mode to filter runewords by item type, tier, ladder status, or search by name, rune, or stat. Sort by tier, rune cost, or alphabetically.
Enter Your Runes
Switch to What Can I Build? and click the rune buttons to enter your inventory. The calculator instantly shows which runewords you can make right now.
Find Missing Runes
Cards highlight in red which specific runes you're still missing. Great for planning your next farming run or trade.
Share Your Results
The URL updates automatically with your filters and rune inventory. Copy the URL to share your exact setup with friends or save for later.
Frequently Asked Questions
How do I make a runeword in D2R?
Insert the runes in the exact order shown into a normal (white/gray) item with the correct number of sockets and correct item type. Order matters — wrong order = no runeword. The item must be socketed by a monster drop or Horadric Cube; vendor-socketed items don't work for most runewords.
What are the best runewords in D2R?
S-tier: Enigma (Teleport for everyone), Grief (best physical weapon), Infinity (Conviction merc), Heart of the Oak (caster weapon), Spirit (budget caster shield/sword), Call to Arms (Battle Orders switch), Fortitude (armor/merc).
Can non-ladder players use ladder runewords?
Yes. In D2R, all runewords are available in all game modes including non-ladder, offline, and single player. The original ladder restriction from classic D2 does not apply in D2R.
Do runes have to go in a specific order?
Yes — rune order is critical. The runes must be inserted in the exact sequence listed. If you insert them in the wrong order, you'll just get a regular socketed item with rune stats, not the runeword. You cannot remove runes once inserted, so double-check before you socket.
What base items work best for runewords?
It depends on the runeword. For armor runewords like Enigma, Mage Plate (low str req) or Archon Plate (high defense) are popular. For weapon runewords like Grief, Phase Blade (indestructible) is ideal. Each runeword's detail page shows recommended bases.
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