Solo weeknight diners
If pizza is the whole dinner, a clearly labelled whole-pizza serving makes it straightforward to compare what you plan to eat. Check that the stated cooking method also fits your evening.
Who is this for?
People planning to share or save a portion
A half- or third-pizza label is useful when that is the amount you will serve. Compare calories, salt and saturated fat for your planned portion, not just per 100g.
Shoppers with dietary or allergen requirements
Check the exact pizza’s current ingredients and allergen declaration first. Vegan or free-from wording does not tell you its calories, salt or saturated fat.
What to check before choosing
Start with the portion you expect to serve, then compare its label values and the preparation instructions.
| Priority | What to check | Your needs |
|---|---|---|
| Portion and calories | Check whether the kcal figure is per whole pizza, half, third or 100g. Calculate the values for the amount you will eat. | If pizza is my whole dinner, a figure for just half the pizza will not describe my meal. |
| Salt and saturated fat | Compare grams of salt and saturates for the same planned portion, as well as kcal. NHS food-labelling guidance explains that nutrition information is given per 100g and sometimes per portion. | Once the portion fits my calorie plans, I also want to compare its salt and saturated fat. |
| Cooking method | Check the exact pack’s appliance instructions, cooking time and any standing time. Do not assume a pizza can be microwaved or cooked in an air fryer. | On a busy evening, I need a method that works with the appliance and time I have. |
| Dietary suitability | Read the current ingredients, allergen and may-contain information for the exact product. Check nutrition separately from vegan or gluten-free wording. | If I need to avoid an ingredient, the specific pack matters more than the pizza’s range name. |
Common comparison mistakes
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Comparing a whole small pizza with half a larger one
Serving definitions differ: ASDA Groceries labels one Chicago Town Deep Dish BBQ Chicken pizza as a serving, while its Free From Margherita figure is for one-third of a pizza.
Decide how much you will eat and compare calories, salt and saturates for that amount.
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Reading “thin”, “vegan” or “gluten free” as a calorie claim
Those terms describe a crust or a dietary characteristic, not the calories in your dinner.
Use the exact product’s nutrition panel for your planned portion, and check dietary suitability separately.
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Looking at calories alone
Two portions with similar calorie figures can have different salt and saturated-fat values, so the calorie figure does not complete the comparison.
Read all three figures on the same portion basis before choosing.
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Assuming every frozen pizza cooks the same way
Appliance instructions differ by product. A cooking time for one pizza cannot be transferred to another.
Follow the exact pack instructions, including any standing time, and check that the pizza is thoroughly cooked and steaming hot throughout, as GOV.UK advises.
Relevant brand references
Chicago Town
Its reviewed Deep Dish pizzas come in two-pizza packs, with one cooked pizza defined as a serving on the retailer listings.
- ASDA Groceries lists BBQ Chicken at 378 kcal and 1.0g salt per pizza, with microwave instructions.
- Tesco Groceries lists Four Cheese at 417 kcal and 1.1g salt per pizza; compare the specific flavour rather than assuming the pack format determines its nutrition.
Goodfella's
Goodfella's describes a Stonebaked Thin range with a half-pizza serving, which suits a planned half or a shared pizza.
- Joybuy lists the Stonebaked Thin Margherita at 394 kcal per half pizza.
- That listing also gives 7.6g saturates and 1.3g salt per half; eating the whole pizza means accounting for both halves.
Dr. Oetker Ristorante
The reviewed Vegan Margherita Pomodori is an option to examine when vegan suitability matters.
- ASDA Groceries labels that pizza suitable for vegans and gives 377 kcal per half pizza.
- The same half contains 1.7g salt and 5.2g saturates; check the current pack for allergen information.
ASDA
Its reviewed own-label pizzas illustrate why serving size matters when comparing free-from and other styles.
- ASDA Groceries labels Free From Margherita at 333 kcal per one-third pizza.
- That stated serving has 1.8g salt and 6.8g saturates. Check the current pack’s allergen declaration rather than relying on the range name.
Frozen pizzas on Joybuy
These options include pizzas labelled by quarter- or half-pizza portions. Compare each stated serving with the amount you would put on your plate; none of the portion figures describes a whole pizza unless the label says so.
No image availableChicago Town Takeaway Stuffed Crust BBQ Chicken 668g
For a shared dinner, the stated quarter-pizza portion provides 410 kcal, 6.9g saturates and 1.5g salt. If you plan a different portion, adjust the comparison accordingly. Check the pack’s cooking and allergen instructions.
No image availableChicago Town Tiger Crust Bacon Ham & Pineapple 380g
If you intend to eat half, the stated serving provides 447 kcal, 6.7g saturates and 1.5g salt. The product description says to bake it; check the pack for the cooking time and current allergen information.
No image availableGoodfella's Margherita Stonebaked Thin 334g
For a planned half-pizza serving of 167g, Joybuy lists 394 kcal, 7.6g saturates and 1.3g salt. The figures are not for the whole pizza; check the pack’s cooking and allergen instructions.
No image availableDr. Oetker Ristorante Hawaii Pizza 355g
If half a pizza matches your planned portion, its stated values are 387 kcal, 5.0g saturates and 1.8g salt. It is described as thin and crispy and for cooking from frozen; check the pack for the appliance instructions and allergens.
No image availableGoodfella's Pepperoni Stonebaked Thin 332g
The stated half-pizza serving provides 417 kcal, 7.5g saturates and 1.5g salt. Compare those figures with the amount you will eat, and check the pack’s cooking and allergen instructions.
Frequently asked questions
How can I compare calories between different-sized pizzas?
Compare the calories for the amount you intend to eat. NHS food-labelling guidance says nutrition information is provided per 100g and sometimes per portion; check whether a pizza’s portion means the whole pizza, half or a third before comparing figures.
Is a gluten-free frozen pizza necessarily lower in calories?
No. Gluten-free wording addresses dietary suitability, not calorie content. ASDA Groceries labels its Free From Margherita at 333 kcal, 6.8g saturates and 1.8g salt per one-third pizza, so check both your planned portion and the nutrition panel.
Does a vegan pizza necessarily contain less salt?
No. ASDA Groceries lists Dr. Oetker Ristorante Vegan Margherita Pomodori at 1.7g salt per half pizza, alongside 377 kcal and 5.2g saturates. Compare the figures for the portion you will eat.
How should I cook a frozen pizza?
Follow the exact product’s pack instructions for your appliance, including any standing time, and check that it is thoroughly cooked and steaming hot throughout. GOV.UK advises following packet instructions and checking that food is steaming hot.
What should I check if I need to avoid an allergen?
Read the exact current pack’s ingredients, allergen declaration and may-contain information before buying or serving. A vegan, gluten-free or free-from description does not answer every allergen question.