Digital Harvest Log – Daily & Seasonal
Bring order and speed to your harvest with a simple, printable log ready for analysis.
Add for each day parcel, grape variety, boxes, kg of grapes, must (L), °Brix, operators, and notes: the app automatically calculates totals, average yield (L/100 kg), and weighted average °Brix 📈.
✅ What you can log
- Date · Parcel · Grape Variety
- Boxes (with customizable weight/box) and/or kg of grapes
- Must (L) and °Brix (weighted average on must mass)
- Operators and Notes
📊 What you get
- Total boxes, total kg grapes (also estimated from boxes), total must (L)
- Average yield L/100 kg (based on rows with kg and L)
- Weighted average °Brix (calculated with estimate of density ρ from °Brix; global fallback settable)
- Export CSV and Import CSV to store or retrieve data
🧠 Useful Details
- If you don’t know the kg but have the boxes, the app estimates the kg with boxes × weight/box
- The density of the must is estimated from °Brix to average correctly; you can set a ρ fallback (e.g. 1.085 kg/L)
- No database: data remains on the page until you refresh or clear the log. Use Export CSV as a backup 💾