Calm coffee, made simple
Simple coffee brewing guides and beginner-friendly tools.
Real grams, real ratios, real steps — no snobbery. For home brewers who want a better cup without the gear lecture or guesswork.
Guide → tool → journal
- 01
Choose
Filter by equipment, time, and the cup body you want.
Pick a method - 02
Measure and brew
Calculate coffee grams, then run a method-specific brew timer.
Ratio calculator - 03
Save and improve
Log tasting notes locally and fix the next cup with the troubleshooter.
Open the journal
Featured guides
AeroPress Recipe
Standard method: 1:14 ratio, 1-minute steep, stir, press — with timer phases.
Cold Brew Coffee Ratio
1:8 concentrate recipe, dilution, and 12–18 hour steep — not the same as iced coffee.
Drip Coffee Maker Recipe
Simple auto-drip recipe: ratio, grind, and timings for cleaner weekday cups.
Espresso Basics for Home Brewers
Yield ratio, dose, and what espresso is — without pretending you own a café machine.
Tools
AeroPress Coffee Ratio Calculator
Calculate AeroPress coffee grams with a 1:14 starting ratio for standard cups, short brews, and dilution.
Caffeine Calculator
Daily intake, 400 mg limit, and sleep cutoff — by brew method.
Coffee Brew Timer
Method-specific brew phases — bloom, pour, steep, press — with presets from our guides.
Coffee Method Picker
Match your equipment, time, and taste to pour over, French press, AeroPress, or moka pot.
Coffee Ratio Calculator
Water amount, cups, or target yield in — coffee grams out. Method presets and shareable links.
Coffee Troubleshooter
Sour, bitter, weak, or watery? Get grind, ratio, time, and temperature fixes for your method.
Cold Brew Coffee Ratio Calculator
Calculate cold brew concentrate at 1:8, then plan dilution, batch size, and journal notes.
French Press Coffee Ratio Calculator
Calculate French press coffee grams from water with a 1:15 starting ratio, timer link, grind note, and journal handoff.
V60 Coffee Ratio Calculator
Calculate V60 coffee grams with a 1:16 starting ratio, then move into the timer, guide, or journal.
Your brew journal
Log tasting notes locally in your browser — no account needed. Track what worked and fix the next cup with the troubleshooter.