Pasta Serving Calculator
Dry Pasta Needed
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Dry Pasta (grams)
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Dry Pasta (cups approx)
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Cooked Yield
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How Much Pasta Per Person
The standard serving of dry pasta is 2 ounces (56 grams) per person for a main course. For a side dish, use about 1.5 ounces, and for a hearty serving, plan for 3 ounces. Dry pasta approximately doubles in weight and volume when cooked, so 2 ounces dry yields about 4-4.5 ounces cooked.
Measuring long pasta like spaghetti without a scale can be tricky. A bundle of spaghetti about the diameter of a quarter (roughly 1 inch) is approximately 2 ounces. For short pasta shapes like penne or macaroni, 2 ounces is roughly 1/2 cup dry. A kitchen scale is the most accurate way to measure.
When planning a pasta meal, consider your sauce and toppings. Rich, heavy sauces like Alfredo or carbonara are satisfying with smaller pasta portions. Lighter sauces like marinara or aglio e olio may call for slightly more pasta. Having bread or salad as accompaniments also affects how much pasta each person will eat.
Frequently Asked Questions
How many ounces of dry pasta per person?
The standard is 2 ounces (56 grams) of dry pasta per person for a main course. This yields about 1 cup of cooked pasta.
How do I measure spaghetti without a scale?
A bundle of spaghetti about the diameter of a US quarter coin (roughly 1 inch) equals approximately 2 ounces. Some pasta boxes have a serving-size hole on the side for measuring.
How much does dry pasta expand when cooked?
Dry pasta roughly doubles in both weight and volume when cooked. So 8 ounces of dry pasta yields about 16 ounces (4 cups) of cooked pasta.
How much pasta do I need for 20 people?
For a main course serving 20 people, you need about 2.5 pounds (40 ounces) of dry pasta. For a side dish, about 2 pounds is sufficient.