> For the complete documentation index, see [llms.txt](https://whitepaper.hibikirun.com/hibiki-run-whitepaper-v3.0/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://whitepaper.hibikirun.com/hibiki-run-whitepaper-v3.0/how-it-works/headphones-game-mechanics/daily-hut-earning-cap.md).

# Daily HUT earning cap

**Daily HUT earning cap** depends on the highest level of and rarity

**H**ighest headphones **r**arity = HR, 

**H**ighest headphones **l**evel = HL, 

**H**eadphones **c**ount (number of headphones in collection) = HC

**D**aily **H**UT earning **C**ap = DHC

`DHC = (20*HR)+2^HR + 8 * HL + 4 * HC`