🍇 Juice Yield Calculator
Estimate juice and wine production from fresh grapes
Grape Information
Different varieties have different juice yields
Quality-focused winemaking typically has lower yields
Results
Enter your grape information and click Calculate
Quick Reference: Juice Yields by Variety
| Grape Variety | Type | Typical Yield | Gallons per Ton | Bottles per Ton |
|---|---|---|---|---|
| Riesling | White | 75% | 175-180 | 875-900 |
| Chardonnay | White | 72% | 165-175 | 825-875 |
| Sauvignon Blanc | White | 70% | 160-170 | 800-850 |
| Pinot Grigio | White | 68% | 155-165 | 775-825 |
| Cabernet Sauvignon | Red | 65% | 150-160 | 750-800 |
| Merlot | Red | 64% | 145-155 | 725-775 |
| Syrah/Shiraz | Red | 63% | 145-155 | 725-775 |
| Pinot Noir | Red | 62% | 140-150 | 700-750 |
| Zinfandel | Red | 60% | 135-145 | 675-725 |
Understanding Juice Yield
🍇 Factors Affecting Yield
- Grape variety: White grapes typically yield 5-15% more than reds
- Ripeness: Riper grapes have more juice but may burst during handling
- Skin thickness: Thick-skinned varieties yield less juice
- Pressing method: Bladder presses are gentler than hydraulic
- Pressing pressure: Higher pressure extracts more but decreases quality
📊 Industry Standards
- Premium wines: 140-150 gal/ton (lower yield, higher quality)
- Standard wines: 150-165 gal/ton (balanced)
- Commercial wines: 165-180 gal/ton (maximum extraction)
- Average overall: 160 gallons per ton
- Bottle yield: ~750-800 bottles per ton (750ml)
🎯 Processing Methods
- Whole cluster: Gentlest, lowest yield, highest quality stems remain
- Destem & crush: Standard method, good balance of yield and quality
- Carbonic maceration: Whole berries, unique flavor profile
- Extended maceration: More extraction, typically for reds
🍷 Wine Volume Conversions
- 1 gallon = 3.785 liters = ~5 bottles (750ml)
- 1 ton grapes = 2,000 lbs = ~150-160 gallons juice
- 1 barrel = 60 gallons = 25 cases = 300 bottles
- 1 case = 12 bottles (750ml) = 2.4 gallons
- 100 lbs grapes = ~6.5 gallons = ~32 bottles
💡 Maximizing Juice Yield
Before Pressing:
Sort grapes to remove MOG (material other than grapes). Crush gently to avoid extracting bitter compounds. For whites, consider a short cold soak to increase aromatics.
During Pressing:
Start with light pressure and increase gradually. Allow rest periods for juice to drain naturally. Keep free run separate from press runs for quality control.
Quality vs Quantity:
Remember that higher yields don't always mean better wine. Premium winemakers often stop pressing early to maintain quality, even at the cost of yield.
⚠️ Important Notes
- These are estimates - actual yields vary based on grape condition, ripeness, and technique
- Account for 2-5% loss during fermentation (CO2 release, evaporation, lees)
- Additional 3-5% loss during aging and racking
- Total wine yield is typically 5-10% less than initial juice yield
- Always order 10-15% more grapes than your target volume to account for losses