MyCalorieCoach

How many calories are in prawn pasta?

Prawn pasta with tomato sauce and a finishing drizzle of olive oil comes to about 595 kcal. The prawns are 100 of that, the pasta 285, and the oil poured over at the end 120. The protein is the cheapest thing on the plate, which is unusual and useful.

A plate photographed from above: about 180 g of cooked pasta, 100 g of prawns, a ladle of tomato sauce and a tablespoon of olive oil.
Illustration generated with AI. We label these rather than passing them off as a photograph of a real plate.

The plate, as served

About 180 g of cooked pasta, 100 g of prawns, a ladle of tomato sauce and a tablespoon of olive oil.

Protein33gCarbs69gFat21g
Where the calories come from
Calories contributed by each macronutrient
NutrientGramsCaloriesShare
Protein33g13222%
Carbs69g27646%
Fat21g18932%
Fibre6gcounted within carbs

The ring is sized by calories, not grams: protein and carbs are 4 kcal a gram, fat is 9. Drawn by grams, fat would look like a sliver of what it actually contributes.

What is on the plate

Pasta, cookedA generous portion, about 180 g cooked285 kcal
Olive oil, drizzledOne tablespoon, about 14 g120 kcal
Prawns, cookedAbout 100 g100 kcal
Tomato pasta sauceA ladle, about 150 g90 kcal

The same dish, several ways

This is where the calories actually move. Not the ingredient, the cooking.

  • With grated cheese715+120

    Not traditional with seafood, and people do it anyway.

  • Double the prawns695+100

    A hundred kcal for 21 g more protein. The best trade available here.

  • About 180 g of cooked pasta, 100 g of prawns, a ladle of tomato sauce and a tablespoon of olive oil.As served595
  • Without the finishing oil475-120

    A tablespoon at the table, 120 kcal, and the sauce already has oil in it.

Figures are the sum of the household portions listed in the composition table, rounded to the nearest 5 kcal per component.

Where each number comes from

Composition tables list ingredients, not dinners. There is no row anywhere for this plate, so it is built from its parts, and the preparation assumed for each part is written next to it, because that assumption is usually worth more calories than the ingredient.

Prawn pasta: components, portions, calories and sources
ComponentPortion and preparationkcal
Pasta, cookedA generous portion, about 180 g cookedDried wheat pasta boiled in water. About 75 g dry.285
Olive oil, drizzledOne tablespoon, about 14 gFinishing drizzle, on top of whatever was cooked in it.120
Prawns, cookedAbout 100 gBoiled or steamed, no batter.100
Tomato pasta sauceA ladle, about 150 gJarred or home-made tomato and onion sauce with a little oil.90
Total595

Sources: USDA FoodData Central. Every figure is an estimate with a range around it, and is rounded to the nearest 5 kcal rather than pretending to a precision that does not exist.

Why you will see 400 to 900 kcal quoted for this

Pasta portion and how much oil went in. Prawns barely move the number, so the spread is about everything except the thing the dish is named after.

Which is why this page shows the sum instead of asserting a total. Build the plate you actually eat and the number is yours rather than an average of strangers.

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Common questions

How many calories are in prawn pasta?
About 595 kcal with 180 g of cooked pasta, 100 g of prawns, tomato sauce and a drizzle of olive oil. Without the drizzle it is 475.
How many calories are in prawns?
About 100 kcal for 100 g cooked, with 21 g of protein. They are one of the leanest proteins you can put on a plate.
Is prawn pasta healthy?
The prawns are excellent and the tomato sauce is fine. The pasta portion and the oil are what decide the meal, as with every pasta dish.
How do I add protein to a pasta dish without adding calories?
Double the prawns. A hundred grams is 100 kcal for 21 g of protein, which is the best ratio of anything on this site.

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