Calculate your optimal caffeine-to-productivity ratio and discover your developer superpower level
The Coffee to Code Efficiency Ratio Calculator helps developers and knowledge workers find their optimal caffeine-to-productivity balance. Discover how your coffee habits impact your code quality, focus, and output—so you can code smarter, not just harder.
It's inspired by research on caffeine and productivity, but results are for self-awareness and fun.
Yes! Select your caffeine source for accurate results.
Try adjusting your caffeine intake and work habits—less can be more!
No, all calculations are local and private.