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Risotto Calculator — Rice, Broth, Wine & Parmesan Amounts

Get precise rice, broth, wine, and parmesan amounts for perfect risotto

Rice Needed

320g

Broth

960 ml

Parmesan

80g

Time

~22 min

Rice Needed

320g
for 4 servings (1.6 cups)
Broth

960 ml

White Wine

120 ml

Parmesan

80g

Butter

60g

Ingredient Proportions

Broth960g
Rice320g
Wine120g
Parmesan80g

Cook time: ~22 minutes of stirring

What You'll Need

Disposable Chafing Dish Buffet Set - Set of 6 / 36pc - Half-Sized Catering Chafers and Buffet Warmers, Buffet Server, Food Warmers for Parties, Catering Supplies for Party - Includes Fuel Cans

Disposable Chafing Dish Buffet Set - Set of 6 / 36pc - Half-Sized Catering Chafers and Buffet Warmers, Buffet Server, Food Warmers for Parties, Catering Supplies for Party - Includes Fuel Cans

$39.994.6
View on Amazon
Dixie Ultra, Large Paper Plates, 10 Inch, 172 Count (4 packs of 43 plates), 3X Stronger*, Heavy Duty, Microwave-Safe, Soak-Proof, Cut Resistant, Disposable Plates For Heavy, Messy Meals

Dixie Ultra, Large Paper Plates, 10 Inch, 172 Count (4 packs of 43 plates), 3X Stronger*, Heavy Duty, Microwave-Safe, Soak-Proof, Cut Resistant, Disposable Plates For Heavy, Messy Meals

$22.474.5
View on Amazon
Lodge Cast Iron Skillet 12 Inch Pre-Seasoned

Lodge Cast Iron Skillet 12 Inch Pre-Seasoned

$25-$404.7
View on Amazon
King Arthur Baking Bread Flour 5lb Unbleached

King Arthur Baking Bread Flour 5lb Unbleached

$6-$104.8
View on Amazon
Cast Iron Griddle 20" Double Burner Reversible Flat

Cast Iron Griddle 20" Double Burner Reversible Flat

$30-$454.5
View on Amazon
Disposable Chafing Dish Buffet Set - Set of 6 / 36pc - Half-Sized Catering Chafers and Buffet Warmers, Buffet Server, Food Warmers for Parties, Catering Supplies for Party - Includes Fuel Cans

Disposable Chafing Dish Buffet Set - Set of 6 / 36pc - Half-Sized Catering Chafers and Buffet Warmers, Buffet Server, Food Warmers for Parties, Catering Supplies for Party - Includes Fuel Cans

$39.994.6
View on Amazon
Dixie Ultra, Large Paper Plates, 10 Inch, 172 Count (4 packs of 43 plates), 3X Stronger*, Heavy Duty, Microwave-Safe, Soak-Proof, Cut Resistant, Disposable Plates For Heavy, Messy Meals

Dixie Ultra, Large Paper Plates, 10 Inch, 172 Count (4 packs of 43 plates), 3X Stronger*, Heavy Duty, Microwave-Safe, Soak-Proof, Cut Resistant, Disposable Plates For Heavy, Messy Meals

$22.474.5
View on Amazon
Lodge Cast Iron Skillet 12 Inch Pre-Seasoned

Lodge Cast Iron Skillet 12 Inch Pre-Seasoned

$25-$404.7
View on Amazon
King Arthur Baking Bread Flour 5lb Unbleached

King Arthur Baking Bread Flour 5lb Unbleached

$6-$104.8
View on Amazon
Cast Iron Griddle 20" Double Burner Reversible Flat

Cast Iron Griddle 20" Double Burner Reversible Flat

$30-$454.5
View on Amazon

As an Amazon Associate, we earn from qualifying purchases.

Example Calculations

14 Servings Classic Parmesan Risotto

Inputs

Servings4
StyleClassic (Parmesan)
RiceArborio

Result

Rice320g
Broth960 ml
Wine120 ml
Parmesan80g
Butter60g

4 × 80g = 320g rice. Broth = 4 × 240 = 960ml. Wine = 4 × 30 = 120ml. Parmesan = 4 × 20 = 80g. Butter = 4 × 15 = 60g.

26 Servings Mushroom Risotto

Inputs

Servings6
StyleMushroom
RiceCarnaroli

Result

Rice480g
Broth1,440 ml
Mushrooms240g
Parmesan120g

6 × 80g = 480g rice. Broth = 6 × 240 = 1,440ml. Mushrooms = 6 × 40 = 240g.

Frequently Asked Questions

Q

How much rice do I need per serving of risotto?

Use 80g (about 1/3 cup) of uncooked arborio or carnaroli rice per serving. The rice absorbs about 3 times its weight in broth during cooking, yielding approximately 240g of finished risotto per person.

  • 80g uncooked rice per serving (1/3 cup)
  • Rice triples in volume when cooked
  • 240ml broth per serving (3:1 ratio to rice by weight)
  • Arborio, carnaroli, or vialone nano all work
  • Never rinse risotto rice — starch is essential for creaminess
ServingsRiceBrothWine
2160g480ml60ml
4320g960ml120ml
6480g1,440ml180ml
Q

What is the broth to rice ratio for risotto?

The standard ratio is 3:1 broth to rice by weight, or about 240ml broth per 80g rice. The broth must be warm when added — cold broth shocks the rice and stops the starch release. Add it one ladle at a time, stirring constantly.

  • 3:1 broth to rice ratio by weight
  • 240ml warm broth per serving
  • Use chicken, vegetable, or seafood broth matching your style
  • Keep broth simmering in a separate pot
  • Each ladle takes 2–3 minutes to absorb
Q

What is mantecatura in risotto?

Mantecatura is the final step where you vigorously stir cold butter and grated parmesan into the risotto off the heat. This creates the signature creamy, wave-like consistency. Use 15g butter and 20g parmesan per serving. The risotto should flow like lava when plated.

  • Remove from heat before adding butter and cheese
  • 15g cold butter per serving
  • 20g finely grated Parmigiano-Reggiano per serving
  • Stir vigorously for 30–60 seconds
  • Risotto should flow when you tilt the plate
Q

How long does risotto take to cook?

Active cooking time is 18–22 minutes from the first ladle of broth. Larger batches take slightly longer due to volume. The rice should be al dente — tender outside with a slight bite in the center. Let it rest 2 minutes after mantecatura before serving.

  • Active stirring: 18–22 minutes
  • Toast rice: 2 minutes before adding wine
  • Wine absorption: 1–2 minutes
  • Each broth addition: 2–3 minutes
  • Rest 2 minutes after mantecatura before plating

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Last Updated: Jun 18, 2026

This calculator is provided for informational and educational purposes only. Results are estimates and should not be considered professional financial, medical, legal, or other advice. Always consult a qualified professional before making important decisions. UseCalcPro is not responsible for any actions taken based on calculator results.

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