BurrCast tells you exactly how many clicks to adjust your grinder today — based on live local humidity, temperature, and barometric pressure.
Live Example
Estimates based on general espresso principles. Always taste and adjust.
Features
Auto-fetches humidity, temperature, and pressure from your location via Open-Meteo. No API key needed.
Get a specific click count — coarser or finer — based on how today's weather differs from your dialed-in baseline.
See exactly how much each factor — humidity, temperature, pressure — contributed to today's adjustment.
Track your adjustments over time. See patterns in how weather affects your extraction.
Get a notification every morning with today's adjustment before you pull your first shot.
No account, no cloud. All your grinder profiles and history stored locally on device.
Works With Any Grinder
How It Works
Enter the humidity and temperature from the last time your espresso was perfectly dialed in.
BurrCast pulls live conditions from your location automatically every morning.
See exactly how many clicks to move — coarser or finer — before your first shot.