Coffee Roast Tracker

Track your roasts, calculate roast levels by weight loss, and perfect your craft as a home roaster.
No account required. Your data stays on your device.

Coffee Roast Tracker is a simple tool for home coffee roasters who want to calculate their small-batch coffee roast levels, track their results, and improve consistency over time.

How it works:
1. Start a roast by entering your bean origin and green weight
2. After roasting, log your final weight
3. The app calculates your weight loss percentage and determines your roast level.

Features:

- Automatic roast level detection - From Light (City-) to French roast, based on industry-standard weight loss percentages
- Roast history - All your roasts saved and searchable, grouped by date
- Quick stats - See your average weight loss, most common roast level, and total roasts at a glance
- Roast guide - Reference chart showing weight loss ranges for each roast level (City- through French)
- Dark mode - Easy on the eyes during early morning roasts
- Edit & undo - Made a mistake? Edit entries or undo deletions