Walkers

Walkers Stax Sour Cream & Onion Snacks — Calories, Nutrition & Ingredients

170 g UPC 5000328667850 Updated 16 Oct 2026

Walkers Stax Sour Cream & Onion Snacks
Photo: Open Food Facts contributors, CC BY-SA 3.0
Calories
511per 100 g
Protein
4.4 gper 100 g
Carbs
63 gper 100 g
Fat
26 gper 100 g

Where to buy

Find on Amazon
Paid links: we may earn a commission at no extra cost to you. As an Amazon Associate I earn from qualifying purchases. About these links

Per serving (30 g): 153 calories. Per 100 g: 511 calories, 4.4 g protein, 26 g fat.

Label highlights: Fat: high Saturates: medium Sugars: medium Salt: high HFSS

Red means high in the UK front-of-pack traffic-light system. These colours are our calculation from the declared values, not a label on the pack. In this product:

  • Fat: 26 g per 100 g (red above 17.50 g)
  • Salt: 1.60 g per 100 g (red above 1.50 g)
Calculated from the nutrition data on file; check the package label. How the traffic-light colours work »

Nutrition

Portion size: 30 g

Per 100 gPer portion (%RI*)
Energy 2140 kJ / 511 kcal 642 kJ / 153 kcal (8%)
Fat 26 g 7.8 g (11%)
of which saturates 2.4 g 0.7 g (4%)
Carbohydrate 63 g 18.9 g (7%)
of which sugars 5.5 g 1.6 g (2%)
Fibre 3.9 g 1.2 g
Protein 4.4 g 1.3 g (3%)
Salt 1.60 g 0.48 g (8%)

*Reference intake of an average adult (8400 kJ / 2000 kcal)

Calculated from Open Food Facts per-100 g data for the stated serving; values may differ slightly from the package label because of rounding.

Per 100 g and custom amounts

Nutrition per amount

511 calories in 100 g
Protein4.4 g
Carbohydrates63 g
Sugars5.5 g
Fibre3.9 g
Fat26 g
Saturated fat2.4 g
Sodium640 mg

Ingredient flags

Ingredient list not available — flags cannot be shown.

Data: Open Food Facts (ODbL) · Photo: Open Food Facts contributors (CC BY-SA)

Where to buy Walkers Stax Sour Cream & Onion Snacks

Search Amazon for this product. Stock and prices vary by store and location.

Find on Amazon
Paid links: we may earn a commission at no extra cost to you. As an Amazon Associate I earn from qualifying purchases. Prices and availability are set by the retailer. About these links

Frequently asked questions

How many calories are in Walkers Stax Sour Cream & Onion Snacks?

Per 100 g of Walkers Stax Sour Cream & Onion Snacks there are 511 calories.

How much protein is in Walkers Stax Sour Cream & Onion Snacks?

Per 100 g of Walkers Stax Sour Cream & Onion Snacks there are 4.4 g protein.

How many carbohydrates are in Walkers Stax Sour Cream & Onion Snacks?

Per 100 g of Walkers Stax Sour Cream & Onion Snacks there are 63.0 g carbohydrates. Of which 5.5 g sugars.

How much sugar is in Walkers Stax Sour Cream & Onion Snacks?

Per 100 g of Walkers Stax Sour Cream & Onion Snacks there are 5.5 g sugars.

How much sodium (salt) is in Walkers Stax Sour Cream & Onion Snacks?

Per 100 g of Walkers Stax Sour Cream & Onion Snacks there are 640.0 mg sodium. UK guidance is for adults to eat no more than 6 g of salt (about 2,400 mg of sodium) a day.

How much fibre is in Walkers Stax Sour Cream & Onion Snacks?

Per 100 g of Walkers Stax Sour Cream & Onion Snacks there are 3.9 g fibre. Fibre is important for digestive health.

Compare with another product Calculate your portion →

Nutrition breakdown

Macronutrients

Types of fat

Related guides

Learn more about nutrition and food labels:

All guides →

Browse products by nutrient

Find products by calories, protein, sugar and more:

Products by nutrient By calories By protein Low sugar Low sodium

More from Walkers

Nutrition facts for other products from Walkers:

All Walkers products →