BrewRatio
Coffee Brew Ratio Calculator
BrewRatio launched on May 24, 2026 with 1 votes.
What it does
Hey r/Coffee — I’ve been using a small mobile-first PWA called BrewRatio to dial in pour-over doses without mental math when the kettle’s already hot. What it’s for quick bean / water / ratio conversions scaling a single-cup recipe up if I’m brewing for more than one mug keeping a few presets I actually repeat
Does a similar job
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Ratio Six Coffee Maker2019 · kickstarter.com · ▲89The Ratio Six is a modern, one button coffee maker.
Brew Great CoffeeDec 2025 · brewgreat.coffee · ▲142Hi HN! I've been deep in the specialty coffee rabbit hole for a few years and built this tool to help me dial in espresso and pourover more systematically. *What it does:* • Extraction Compass – click where your shot lands (sour/bitter × weak/strong), get diagnosis and adjustments. It factors in your bean's origin, processing method, roast level, and variety. • Pourover recipes from Hoffmann, Rao, Hedrick, Kasuya (4:6) with step-by-step timer. Water amounts auto-calculate based on your dose. • Interactive WCR Flavor Wheel based on the World Coffee Research Sensory Lexicon 2.0.…
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