Who is this choice for?

People wanting a small savoury portion

If you want crisps before light exercise, compare the energy and fat in the amount you expect to eat. A small pack makes that portion straightforward to identify, but its size alone does not tell you whether it meets your pre-exercise carbohydrate needs.

People exercising after a meal

If you have already eaten a carbohydrate-containing meal, crisps may be an additional small snack rather than your main pre-exercise food. For a planned snack or light meal before exercise, the British Dietetic Association advises a low-fat, high-carbohydrate choice two to three hours beforehand.

Shoppers prioritising less salt

If salt matters more to you than the calorie amount, compare salt per pack as well as energy and fat. Walkers UK describes its Lightly Salted crisps as containing 45% less salt than the average regular potato crisp; that claim does not describe their calorie content.

What should you check?

Start with the pack you would eat, then check whether its carbohydrate amount and your meal timing fit the exercise you have planned.

Priority What to check Your needs
Portion, energy and fat Compare kcal and fat for the whole pack you expect to eat, then use per-100g figures to compare different pack sizes. The NHS notes that a manufacturer's stated serving may differ from your portion. I want a small savoury snack before light exercise and need to know what the full pack contains.
Carbohydrate and timing Check carbohydrate per pack and what you have already eaten. Walkers UK lists 16g per 22g pack of Oven Baked Sea Salt; the British Dietetic Association advises a low-fat, high-carbohydrate snack or light meal two to three hours before exercise. For a demanding session, I need to plan my pre-exercise food rather than count on a small crisp pack as the main source of carbohydrate.
Salt and dietary details Compare salt on the same pack or per-100g basis. Check the exact flavour's ingredient, allergen and dietary statements rather than applying one product's claims to a whole range. Salt may be my main comparison, or I may need to check whether a particular flavour meets my dietary requirements.

Common buying mistakes

  • Assuming baked crisps provide enough workout fuel

    Walkers UK lists 16g carbohydrate in a 22g pack of Oven Baked Sea Salt. A small crisp pack should not be treated as a complete pre-exercise meal for a demanding session.

    Consider the session alongside your earlier meal or snack. The British Dietetic Association advises a low-fat, high-carbohydrate snack or light meal two to three hours before exercise.

  • Comparing only per-100g figures

    Different pack sizes can give you different amounts of energy, fat and salt in the portion you actually eat, even when you use per-100g figures to compare products.

    Read both sets of figures and use the whole-pack values if you expect to finish the pack. The NHS cautions that a stated serving may not match your own portion.

  • Reading “less salt” as “fewer calories”

    Walkers UK lists 132 kcal and 7.8g fat per 25g pack of Lightly Salted, compared with 96 kcal and 2.8g fat per 22g pack of Oven Baked Sea Salt. The packs differ in size as well as product type.

    Choose the figure that matches your priority: salt for a salt comparison, or energy and fat for this pre-exercise snack decision.

Brand and product-line references

These examples show why the exact flavour and pack matter more than a brand name alone.

Walkers

Its Oven Baked Sea Salt and Lightly Salted products serve different comparisons.

  • Walkers UK lists 96 kcal, 2.8g fat and 16g carbohydrate per 22g pack of Oven Baked Sea Salt.
  • The Oven Baked Sea Salt page carries a may-contain allergen statement; check the exact pack if allergens matter to you.

Tyrrells

Tyrrells describes its potato crisps as hand-cooked and also has a separate lentil-crisp line.

  • The lentil and potato ranges are distinct product types, so their labels can be compared without treating them as interchangeable.
  • Tyrrells lists 140–141 kcal per 30g serving for its lentil crisps; a less-fat claim does not by itself establish fewer calories in the portion you eat.

KETTLE Chips

KETTLE Lightly Salted is a hand-cooked potato-crisp option with product-level dietary statements.

  • Its product page describes Lightly Salted as gluten-free and suitable for vegans and vegetarians.
  • The same page lists 516 kcal and 29.5g fat per 100g; check the portion you would eat before comparing it with smaller packs.

Seabrook

Seabrook publishes nutrition for a 31.8g bag of its Sea Salted crisps.

  • Seabrook lists 164 kcal, 9.7g fat and 16.7g carbohydrate per 31.8g bag.
  • Compare that bag with other products on both a whole-pack and per-100g basis, because pack sizes differ.

Pipers

Pipers Anglesey Sea Salt is a potato-crisp product with published per-100g nutrition.

  • Its product page describes this flavour as gluten-free and suitable for vegetarians and vegans.
  • Pipers lists 532 kcal and 30.7g fat per 100g; use the pack's portion figures when deciding how much you would eat.

REAL Hand Cooked Crisps

REAL describes its crisps as British-made and its business as family-owned.

  • If you are considering this range, you can compare its individual flavours alongside other potato crisps.
  • Check the exact pack's energy, fat and carbohydrate figures before choosing it as a pre-exercise snack.

Joybuy snack options

These Joybuy options are small packs of popped snacks and potato crisps to consider when a defined savoury portion matters. Check each flavour's label if carbohydrate, fat or allergens will affect your choice.

PopChips Sour Cream & Onion, five 17g packs

PopChips Sour Cream & Onion, 5 × 17g

The 17g packs give you a defined portion when you want a small savoury snack before light exercise. Check the flavour's nutrition and allergen label for your needs.

View on Joybuy
PopChips Barbecue, five 17g packs

PopChips Barbecue, 5 × 17g

Five 17g packs offer individually defined portions for a small savoury snack. Read the Barbecue flavour's label before using it to compare energy, fat or carbohydrate.

View on Joybuy
Walkers Oven Baked Variety Pack Crisps, six 22g packs

Walkers Oven Baked Variety Pack, 6 × 22g

The variety pack provides 22g portions for a small crisp snack. Check the nutrition and allergen statements for the particular flavour you intend to eat rather than applying Sea Salt figures to every pack.

View on Joybuy
Walkers Oven Baked Cheese & Onion Crisps, six 22g packs

Walkers Oven Baked Cheese & Onion, 6 × 22g

Each 22g pack provides a defined crisp portion. Use the Cheese & Onion label, rather than another Oven Baked flavour's figures, to check its nutrition and allergens.

View on Joybuy
Pom-Bear Original Potato Crisps, twelve 13g packs

Pom-Bear Original Potato Crisps, 12 × 13g

The 13g bags provide a smaller defined portion than the other packs in this selection. Check the per-pack nutrition before deciding whether one bag fits your snack and carbohydrate plans.

View on Joybuy

Questions about crisps before exercise

Can potato crisps be a pre-exercise snack?

A small pack can be a savoury snack before light exercise or alongside food you have already eaten, but do not assume it provides all the carbohydrate you need for demanding training. Walkers UK lists 16g carbohydrate in a 22g pack of Oven Baked Sea Salt; the British Dietetic Association advises a low-fat, high-carbohydrate snack or light meal two to three hours before exercise.

How do I compare crisp packs of different sizes?

Compare energy, fat, carbohydrate and salt for the amount you plan to eat, using per-100g values for a like-for-like product comparison. The NHS notes that a manufacturer's stated serving may differ from your own portion.

Does “less salt” also mean fewer calories?

No: a salt claim describes salt, not energy. Walkers UK lists 0.17g salt and 132 kcal per 25g pack of Lightly Salted, and 0.19g salt and 96 kcal per 22g pack of Oven Baked Sea Salt; compare the different pack sizes as well as the figures that matter to you.

Are plain or sea-salt crisps automatically suitable for people avoiding allergens?

No. Check the exact flavour's pack and allergen statement: Walkers UK says its Oven Baked Sea Salt may contain milk, wheat, gluten, barley, soya, celery and mustard. Dietary claims on another product or flavour do not establish what is suitable for this one.