CoffeeMap creates free, accurate tools that help coffee professionals make better decisions at the bar. We are not a lifestyle brand. We build instruments.
The best coffee tools have historically sat behind paywalls or inside expensive lab equipment. CoffeeMap changes that. Every calculator on this site is free, runs entirely in your browser, and requires no account. The calculations are grounded in published SCA research and validated against refractometer measurements from working professionals.
We started with a simple observation: most barista training programmes teach ratios, temperatures, and extraction targets but give students no tool to apply these numbers in real time. CoffeeMap fills that gap.
Every formula and recommendation is derived from peer-reviewed research or validated empirical data. We do not publish rules of thumb without a source.
No accounts, no paywalls, no tracking beyond basic analytics. Tools open instantly and work offline once loaded. Speed is a feature.
Our tools are calibrated to match refractometer-grade outputs, not rough estimates. Baristas training for competition or calibrating new equipment rely on this precision.
We publish articles because baristas need accurate information, not because content drives traffic. Quality over quantity — three articles better than thirty average ones.
Three professionals with backgrounds in barista education, specialty coffee consulting, and software development.
Former SCA-certified trainer with 11 years of experience running barista programmes across the UK and Scandinavia. Designed the extraction yield models used in CoffeeMap's calculators.
Q Grader and brew programme specialist. Has developed filter coffee menus for 27 specialty cafés across Europe. Contributed the immersion brewing methodology content.
Published researcher in mineral ion effects on coffee extraction. Advises cafés and roasteries on water treatment and has contributed to three national barista championship judging panels.