Who is this comparison for?

The useful portion depends on how the pizza fits into dinner, as well as who will be eating it.

Couples sharing one pizza

If each diner plans to eat half, compare the oven-baked calories per half pizza rather than treating the whole pizza or a manufacturer’s smaller serving as one person’s portion. Leave room in your meal plan for any sides or dessert you choose.

Diners with dietary requirements

A vegetarian, vegan or gluten-free description helps narrow the options, but it does not replace the ingredients and allergen statement for the exact pizza. Check those details for both diners before choosing.

Shoppers comparing a lighter meal with a richer one

If calories, saturated fat or salt matter to your choice, compare all three for the portion you intend to serve. A large cheese-topped pizza can have a smaller labelled serving than the half pizza each person plans to eat.

What should you check before choosing?

Start with the amount each person will eat; then compare nutrients, dietary information and preparation instructions on that basis.

Priority What to check Your needs
Calories per portion Read the oven-baked kcal for the amount each diner will eat. Align quarter- and half-pizza figures before comparing them; use kcal per 100g as a separate check across pack sizes. We plan to split one pizza, so I want the calorie figure for half of that pizza, not just its labelled serving.
Saturates and salt Compare saturated fat and salt for the same intended portion as the calorie figure. If shown, use traffic-light colours as a prompt to read the corresponding nutrition values. I want to weigh more than calories when choosing the pizza course, especially if the topping contains several cheeses.
Dietary suitability Check the exact product’s vegetarian, vegan or gluten-free statement, ingredients, allergens and may-contain wording. Recheck the pack you buy. One of us needs a particular dietary option, and I need to know whether this pizza fits their requirements.
Cooking plan Read the frozen-storage directions, oven setting and cooking time for the chosen pizza. Follow its instructions and check that it is thoroughly cooked before serving. Dinner has a planned serving time, so I need to allow for preheating and the instructions on this pack.

What can make the comparison misleading?

  • Comparing unlike serving sizes

    Tesco Groceries lists 288 kcal per quarter for Chicago Town Ultimate Chicago Thin Cheese, while its Tesco Free From Margherita listing gives 374 kcal per half. Those numbers describe different amounts of pizza.

    For two diners eating half each, double the Chicago Town quarter-pizza figure to 576 kcal per person before comparing it with a half-pizza figure.

  • Using the crust or dietary label as a calorie shortcut

    Thin crust, vegan and gluten-free describe a base style or dietary positioning. They do not establish the calories, saturated fat or salt in the portion you will eat.

    Compare the nutrition panel for each named pizza and check its allergen statement separately.

  • Looking at calories but not the other values

    Tesco Groceries lists 6.3g saturates and 1.94g salt per half of Tesco Free From Margherita alongside its 374 kcal figure.

    If saturated fat or salt affects your choice, compare those values for the same planned portion rather than selecting on kcal alone.

  • Planning the meal without checking cooking directions

    Storage and cooking instructions apply to the particular pizza. A serving time based on another product’s oven setting or cooking time may not suit the one you buy.

    Check the pack before planning when to preheat the oven, follow its storage and cooking directions, and make sure the pizza is thoroughly cooked before serving.

Which brand products offer useful reference points?

These named pizzas illustrate why portion size and product-specific labels matter more than assumptions about a brand or crust style.

Tesco

Tesco Free From Margherita is a gluten-free, vegetarian frozen option to compare for a two-person dinner.

  • Tesco Groceries lists 374 kcal per half pizza.
  • The same half pizza lists 6.3g saturates and 1.94g salt. It contains milk, so check suitability for each diner.

Dr. Oetker

The Ristorante pizzas offer distinct vegan and vegetarian choices; their nutrition figures need to be compared product by product.

  • Tesco Groceries lists 376 kcal per half of Vegan Pepperoni Salame and 423 kcal per half of Funghi.
  • The vegan label does not establish allergen suitability or make either pizza lower in every nutrient. Check the chosen pack.

Goodfella's

Stonebaked Thin Margherita is a cheese-and-tomato option with a labelled half-pizza portion for a shared meal.

  • ASDA Groceries lists 394 kcal per oven-baked half pizza for the 334g product.
  • Its 7.6g saturates per half pizza is marked high on the retailer label; the thin base does not change that figure.

Chicago Town

Ultimate Chicago Thin Cheese is a larger, four-cheese option for diners choosing a richer pizza course.

  • Tesco Groceries states 288 kcal per quarter pizza, making the labelled portion clear.
  • Half the pizza is 576 kcal and 16.2g saturates, calculated from the label’s quarter-pizza figures; compare that half portion if two people will share it equally.

Asda

ASDA Free From Margherita offers a gluten-free pizza with one-third pizza as its stated portion.

  • ASDA Groceries lists 333 kcal per oven-baked third and 263 kcal per 100g.
  • A third is not the same amount as half of another pizza. This product contains milk; check the full allergen statement.

Sainsbury's

Stonebaked Margherita provides a labelled half-pizza comparison, but its chilled listing is not a direct frozen-aisle option.

  • Sainsbury's lists 339 kcal, 4.5g saturates and 0.94g salt per half pizza.
  • Check its storage and cooking directions rather than assuming they match those of a pizza sold frozen.

Frozen pizza options on Joybuy

This Stonebaked Thin Margherita is an option for two diners planning to share one frozen pizza and compare the nutrition of a half-pizza portion.

Goodfella's Margherita Stonebaked Thin 334g frozen pizza

Goodfella's Margherita Stonebaked Thin 334g

For a dinner shared equally, ASDA Groceries lists 394 kcal and 7.6g saturates per oven-baked half of this 334g Stonebaked Thin Margherita; the retailer marks the saturates figure high. Check the pack’s oven setting and cooking time when planning dinner.

View on Joybuy

Common questions

Should we compare frozen pizzas per 100g or per serving?

Compare the calories for the amount each person will eat first. If two people split one pizza equally, a half-pizza figure answers that question more directly; use kcal per 100g as an additional check when pack sizes differ. The Food Standards Agency’s nutrition-labelling guidance explains that per-100g values are provided alongside any additional per-portion figures.

Does thin crust mean fewer calories?

No: check the portion and nutrition panel for the particular thin-crust pizza. Tesco Groceries lists 376 kcal per half of Dr. Oetker Ristorante Vegan Pepperoni Salame, while half of Chicago Town Ultimate Chicago Thin Cheese is 576 kcal, calculated from its labelled 288 kcal per quarter.

Is a gluten-free or vegan pizza automatically lower in calories?

No. Tesco Groceries lists 374 kcal per half of Tesco Free From Margherita and 376 kcal per half of Dr. Oetker Ristorante Vegan Pepperoni Salame, while ASDA Groceries lists 333 kcal per third of ASDA Free From Margherita. Compare the amount you intend to eat, then check saturated fat, salt and the exact product’s allergens.

How should we prepare a frozen pizza for a timed dinner?

Follow the storage, oven and cooking directions on the pizza you buy, allowing time to preheat the oven. Check that it is thoroughly cooked before serving, and follow any instruction not to refreeze it after thawing.