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Home/Italian Pasta

Italian Pasta

Pasta Portions Calculator

How much dry pasta per person? Italian HoReCa standards for restaurants, catering and home cooking.

Updated: May 2026
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Pasta for 4 people

Grams per person90 g
Total360 g
Total in kg0.36 kg
Typical range80-100 g a persona

Dose pensata per pasta servita come portata principale.

150 persone trovano utile questo calcolatore

Pasta Portion Formula

Total pasta (g) = Portion size (g) × Number of guests × (1 + buffer %)

Primo piatto (first course):   80 g/person
Piatto unico (main course):   100–120 g/person
Bambini (children < 10):       60 g/person
Fresh pasta (pasta fresca):   120–150 g/person (raw)

Recommended buffer:  5% restaurant | 10% home | 15% events

Reference Portion Sizes (dry pasta)

SettingItalian TermDry Pasta / Person
Restaurant first coursePrimo piatto80 g
Restaurant main coursePiatto unico100 g
Home cookingCucina casalinga100–120 g
ChildrenBambini60 g
Buffet eventBuffet70 g (variety)
Fresh pasta (raw)Pasta fresca cruda120–150 g

Worked Example: Saturday Dinner for 24 Guests

  • Menu: Spaghetti alla Carbonara as primo piatto, followed by grilled fish secondo
  • Guests: 20 adults + 4 children
  • Adults: 20 × 80 g = 1,600 g dry spaghetti
  • Children: 4 × 60 g = 240 g dry spaghetti
  • Subtotal: 1,840 g
  • +5% restaurant buffer: 1,840 × 1.05 = 1,932 g → buy 2 kg
  • Water needed: 2 kg pasta × 10 L/kg = 20 litres (2 large pots)
  • Salt: 20 L × 10 g/L = 200 g coarse sea salt
  • Note: Spaghetti alla Carbonara uses guanciale (cured pork cheek), Pecorino Romano, eggs, and black pepper — NO cream. Scale guanciale at 25 g per portion.
Risposte rapide

Direct answers

How much dry pasta per person for a restaurant primo piatto?
The Italian HoReCa standard for a primo piatto (first course) is 80 g of dry pasta per person. If pasta is the main (piatto unico), increase to 100–120 g. For children, 60 g is typically sufficient.
Does pasta type affect the portion size?
The dry weight is the same regardless of shape, but fresh pasta (pasta fresca all'uovo) requires a larger raw weight — typically 120–150 g per person — because it contains water and absorbs less during cooking.
How much pasta do I need for 10 people?
For 10 people at a restaurant primo piatto standard: 10 × 80 g = 800 g of dry pasta. For a main course: 10 × 100 g = 1 kg. Always round up by 5–10% to account for any waste or hungry guests.
Why do Italian restaurants use 80 g and not 100 g?
In a traditional Italian meal structure, pasta is the primo piatto followed by a secondo (meat or fish) and contorno (side dish). The smaller portion fits a multi-course meal. When pasta is served as the only main course, 100–120 g is appropriate.
How does altitude affect pasta cooking and portion perception?
At high altitude (above 1,000 m), water boils at a lower temperature, so pasta takes longer to cook and absorbs slightly more water. Portion weights remain the same, but cooking time increases by 1–2 minutes per 500 m above sea level.
What is the correct pasta-to-water ratio for large batches?
The Italian rule is 1 litre of water per 100 g of pasta, plus 10 g of coarse salt per litre. For 800 g of pasta (10 people primo): use 8 litres of water and 80 g of salt. A professional pasta cooker holds 20–40 litres.
Quick answers

Frequently Asked Questions

How much dry pasta per person for a restaurant primo piatto?

The Italian HoReCa standard for a primo piatto (first course) is 80 g of dry pasta per person. If pasta is the main (piatto unico), increase to 100–120 g. For children, 60 g is typically sufficient.

Does pasta type affect the portion size?

The dry weight is the same regardless of shape, but fresh pasta (pasta fresca all'uovo) requires a larger raw weight — typically 120–150 g per person — because it contains water and absorbs less during cooking.

How much pasta do I need for 10 people?

For 10 people at a restaurant primo piatto standard: 10 × 80 g = 800 g of dry pasta. For a main course: 10 × 100 g = 1 kg. Always round up by 5–10% to account for any waste or hungry guests.

Why do Italian restaurants use 80 g and not 100 g?

In a traditional Italian meal structure, pasta is the primo piatto followed by a secondo (meat or fish) and contorno (side dish). The smaller portion fits a multi-course meal. When pasta is served as the only main course, 100–120 g is appropriate.

How does altitude affect pasta cooking and portion perception?

At high altitude (above 1,000 m), water boils at a lower temperature, so pasta takes longer to cook and absorbs slightly more water. Portion weights remain the same, but cooking time increases by 1–2 minutes per 500 m above sea level.

What is the correct pasta-to-water ratio for large batches?

The Italian rule is 1 litre of water per 100 g of pasta, plus 10 g of coarse salt per litre. For 800 g of pasta (10 people primo): use 8 litres of water and 80 g of salt. A professional pasta cooker holds 20–40 litres.

Italian version: Calcola pasta per persona

Pasta for 4 people

Grams per person90 g
Total360 g
Total in kg0.36 kg
Typical range80-100 g a persona

Dose pensata per pasta servita come portata principale.

150 persone trovano utile questo calcolatore

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