WoW PvE Calculators

What each tool actually does

Damage Calculator

Estimates ability damage and rough DPS from your stats plus a spec preset. Useful for sanity-checking a build before you sim it for real, or comparing two specs at a glance. Not a full rotation simulator.

Item Upgrade Checker

Plug in two items, get a fast read on which is the upgrade for your spec and content type. Uses stat weights, not full sims, so it answers the "do I equip this drop or sharpen the one I have" question in seconds.

Mythic+ Scaling

Pick a keystone level, see enemy health and damage multipliers. Useful for vault planning and deciding whether to push a level or farm the safer one. Same 10% per level Blizzard scaling everyone uses, made visible.

Stat Impact

Rough stat values per spec for single-target vs AoE content. Helps you decide enchant priority, gem choices, and which secondary stats to chase on upgrades.

Uptime / Mistake Impact

After a wipe or a parse you wanted to be better, plug in your downtime or how many seconds late your cooldowns went and see the DPS loss. Helpful for figuring out whether the run was close to working or fundamentally off.

Why fast tools, not sims

Full simulators like Raidbots are the gold standard for build optimization. They're also slow, queue-bound, and overkill for most everyday questions. The tools here are designed for the in-between: you have a drop and need a yes/no on equipping it, you're weighing a key push decision Tuesday morning, you want to know if changing one stat is worth a re-enchant. Five seconds of math, no signin, no queue.

Data refreshes daily from the official Blizzard item database. Patches, item-level updates, and new gear get picked up the same day they land.