CALCULATOR FROM PRODUCT SPECIFICATION
Asti
Vineyard area and production, grape-to-wine yield, release for consumption and latest marketable vintage. Numeric values use the shared structured database; quoted regulatory wording remains in the original Italian.
Calculations use only unambiguous specific or common values available in the database.
VINEYARD AREA & PRODUCTION
How much vineyard area is required, or how much can it produce?
13,334 kgtheoretical grapes required
1.33 ha · 13,333 m²theoretical minimum vineyard area
5,334theoretical minimum vines
How the result is calculatedThree steps, using the values actually applied in the calculation.
1
Starting valuesDesired wine: 100 hl
2
Apply the product specification ruleMaximum wine yield: 75 hl/ha · Maximum grape yield: 10,000 kg/ha · Maximum grape-to-wine yield: 75% · Minimum planting density: 4,000 vines/ha
3
Calculation
Grapes required: 100 hl = 10,000 litres of wine. 10,000 litres ÷ 75% = about 13,333 kg of grapes.Area: 100 hl ÷ 75 hl/ha = 1.33 ha = 13,333 m².Minimum vines: 1.33 ha × 4,000 vines/ha = 5,334 vines.
Result1.33 ha = 13,333 m² · 5,334 minimum vines
Check against the product specification
Maximum wine yield: 75 hl/haSource: Art.4 + Art.5
Maximum grape yield: 10,000 kg/haSource: Art.4
Maximum grape-to-wine yield: 75%Source: Art.5
Minimum planting density: 4,000 vines/haSource: Art.4
Derived theoretical production: 10 t/ha × 75% grape-to-wine yield