Solo dinner shoppers
If one pizza is your dinner, compare the calories for the whole pack rather than relying on a per-100g or half-pizza figure.
Who is this choice for?
Half-pizza meal planners
A stated half-pizza serving is useful when you intend to eat half. Check how the remaining pizza should be stored and prepared.
Shoppers with dietary restrictions
Check the exact pizza’s ingredients, allergens and any gluten- or lactose-free claim. A free-from label does not tell you how many calories your portion contains.
What should you compare?
Decide how much pizza you expect to eat before comparing labels; then check the other details that matter for that meal.
| Priority | What to check | Your needs |
|---|---|---|
| Calories for your portion | Compare kcal per 100g, the stated serving size and servings per pack. Work out the whole-pizza total if you expect to eat it all. | If I usually finish a pizza for dinner, I need the full-pack figure; a half-pizza serving alone will not describe my meal. |
| Saturated fat and salt | Compare both per 100g and for the amount you will eat. NHS food-label guidance describes more than 5g saturated fat or 1.5g salt per 100g as high. | I want to compare more than calories, particularly when two pizzas have similar energy figures for my portion. |
| Ingredients and allergens | Read the current pack’s ingredients and highlighted allergens. Check any gluten- or lactose-free claim on the exact variety. | Wheat, milk, gluten or lactose may affect which pizza I can choose, regardless of its calorie figure. |
| Storage and cooking | Check the pack’s frozen-storage, defrosting and refreezing directions. Follow its oven settings and cooking instructions rather than those of another pizza. | I need a plan for cooking this pizza and handling any portion left over. |
What can lead to a misleading comparison?
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Assuming a thin or stonebaked pizza has fewer calories
Those descriptions identify a style, not the energy in your dinner. The sampled ASDA and Sainsbury’s product labels report calories for different pack sizes and stated portions.
Compare kcal per 100g first, then calculate the calories for the amount you intend to eat.
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Choosing on calories alone
Calorie figures do not describe saturated fat or salt. ASDA lists 6.8g saturated fat per 100g for its sampled Four Cheese Stonebaked Pizza; NHS food-label guidance describes more than 5g per 100g as high.
Read energy, saturated fat and salt on the same per-100g and intended-portion basis.
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Treating a half-pizza serving as a whole dinner
A serving figure describes only that serving. NHS guidance notes that a manufacturer’s portion can differ from the amount you eat.
Decide whether you are planning half or the whole pizza, and use the corresponding calorie total.
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Relying on an older listing when the pack differs
Ingredients and nutrition information can change. Allergen and storage directions also matter when choosing and preparing the exact pizza in your freezer.
Check the current pack’s ingredients, allergen information, storage directions and cooking method.
Frozen pizza brands and retailers
Ranges offer different pizza styles, but compare the label of the particular variety and portion you are considering.
Goodfella’s
Goodfella’s lists Stonebaked Thin and Takeaway frozen-pizza ranges.
- Its Stonebaked Thin range includes cheese-and-tomato, pepperoni and mushroom varieties.
- A thin-base description is not a calorie comparison; check the exact pizza’s nutrition label.
Dr Oetker Ristorante
Ristorante includes thin-and-crispy pizzas and a separately labelled gluten- and lactose-free range.
- Dr Oetker identifies Mozzarella and Salame varieties in its gluten- and lactose-free range.
- Free-from status does not establish a lower calorie, saturated-fat or salt figure.
Chicago Town
Chicago Town offers Deep Dish, stuffed-crust and Takeaway-style frozen pizzas.
- Its Tomato Stuffed Crust Loaded Cheese product is a 480g pizza with several cheeses, according to Chicago Town.
- Compare nutrition for the particular variety and amount you plan to eat, rather than judging by its format.
Tesco
Tesco has a frozen thin-crust pizza category.
- The category provides a way to browse thin-crust varieties.
- Check the current label of an individual pizza before drawing a calorie comparison.
Sainsbury’s
Sainsbury’s sells own-label frozen pizzas, including a Taste the Difference wood-fired mozzarella and cherry tomato variety.
- Sainsbury’s lists 423 kcal per half pizza for its sampled 400g Mozzarella & Marinated Cherry Tomato Wood Fired Pizza, with two servings per pack.
- If you expect to eat the whole pizza, compare the energy for both stated servings rather than one half.
Asda
Asda lists both Just Essentials and stonebaked own-label frozen pizzas.
- Asda lists 394 kcal per half for its sampled Just Essentials Cheese & Tomato Pizza and 403 kcal per half for its sampled Four Cheese Stonebaked Pizza.
- The sampled Four Cheese pizza lists 6.8g saturated fat per 100g, so the calorie figures alone do not describe that difference.
Frozen pizzas on Joybuy
These frozen pizzas include thin-base and stuffed-crust varieties. Use each pack’s current label to compare the portion you intend to eat; the styles do not establish a calorie order.
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Dr. Oetker Ristorante Hawaii Pizza 355g
For a planned half-pizza dinner, compare the calories, saturated fat and salt for half on the current pack. If you expect to eat the whole pizza, use the full-pack amount instead.
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Goodfella’s Margherita Stonebaked Thin 334g
The stonebaked thin base describes the pizza’s style, not its calorie total. Check the current pack for the energy in a half-pizza serving or the whole pizza, whichever matches your dinner, and follow its cooking directions.
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Chicago Town Takeaway Stuffed Crust BBQ Chicken with BBQ Sauce Filled Crust 668g
If you want a stuffed-crust dinner, decide how much of this pizza you would serve before comparing its calories with a smaller pack. Check the current label’s serving basis, allergens and cooking instructions.
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Goodfella’s Pepperoni Stonebaked Thin 332g
For a half-pizza meal, use the current pack’s half-pizza nutrition rather than assuming a thin base means fewer calories. Compare saturated fat and salt for the same amount, and check the allergen label.
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Dr. Oetker Ristorante Prosciutto Funghi 350g
If you usually eat the full pizza, use the pack weight and its current nutrition label to work out the calories for that amount. For a smaller dinner, check the stated serving size rather than assuming it matches your portion.
Questions about choosing and using frozen pizza
Should I compare calories per 100g or per pizza?
Use both for different purposes: kcal per 100g helps compare pizzas of different sizes, while the calories for your intended portion describe the dinner you plan to eat. NHS food-label guidance notes that a manufacturer’s stated portion may differ from yours.
What should I check besides calories?
Compare saturated fat and salt for the same amount of pizza. NHS food-label guidance describes more than 5g saturated fat or 1.5g salt per 100g as high; a front-of-pack traffic-light label may help you locate these figures quickly.
Is an online listing enough to check ingredients and allergens?
Use a listing to compare options, then read the current pack before buying and cooking. Asda advises that reformulation can change ingredients, nutrition information, dietary information and allergy advice.
Can I refreeze a pizza after it has thawed?
Follow the instruction on that pizza’s pack. Goodfella’s directs shoppers not to refreeze its sampled Stonebaked Thin Mushroom with Spinach & Garlic Pizza after defrosting, so do not assume every pizza has the same storage directions.