Observed arrival · 2026-10-09
Diablo IV Damage Math, With the Assumptions Exposed
A free, no-sign-up toolkit for estimating Diablo IV damage, comparing affixes, calculating toughness, and planning Paragon progress.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Diablo IV players comparing build affixes and survival stats
- Worth noticing
- Unknown or season-shifting constants are marked [VERIFY], since Blizzard's exact formulas are unpublished.
Field notes
The toolkit separates four player questions: how hard a build hits, which affix gains more, how many hits a character can survive, and how long Paragon leveling may take. Its example affix comparison pits +18% additive against +20% crit damage. The homepage says calculations run in the browser and that season-sensitive constants are parameterized and labeled [VERIFY]; the extracted page does not show the calculator interfaces themselves.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
One card from the complete issue