KFC Dirty Loaded Fries: calories, sugar and salt

Per portion (320g) of KFC Dirty Loaded Fries contains 485 kcal, 5.5g of sugar (1.4 teaspoons) and 1.7g of salt. It is classified as NOVA 4 under the NOVA food processing classification system.

Dietary: Contains meat / fish | Allergens: Wheat / Gluten, Milk, Egg, Celery

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Nutrition by serving: calories, sugar and salt

Nutrition by serving: KFC Dirty Loaded Fries

Serving	Calories	Salt	Sugar	= teaspoons	Protein
Per portion (320g)	485 kcal	1.7g	5.5g	1.4 tsp	12g

Also per 100g: 152 kcal, 7.5g fat (0.63g sat), 16.56g carbs (1.72g sugar), 3.75g protein, 0.53g salt. Salt amber above 20% of 6g adult limit, red above 75%. Sugar in teaspoons at 4g each.

KFC Dirty Loaded Fries contains 485 kcal, 24g of fat (2g saturated), 53g of carbohydrate (5.5g sugar), 12g of protein and 1.7g of salt per standard serving.

Item alone vs a full meal

The table below shows how adding a typical side and drink changes the total calories, sugar and salt — to see your exact combination use the meal builder above.

Nutrient	Item alone Per portion (320g)	+ Signature Fries (Regular) Dirty Loaded Fries + side	+ Supercharger Sauce Dirty Loaded Fries + side + dip
Calories	485 kcal 24% of daily limit	746 kcal 37% of daily limit	1064 kcal 53% of daily limit
Sugar	5.5g 1.4 tsp 18% of daily limit	6g 1.5 tsp 20% of daily limit	8g 2 tsp 27% of daily limit
Salt	1.7g 28% of daily limit	2.4g 40% of daily limit	3.5g 58% of daily limit
Sat fat	2g 10% of daily limit	2.8g 14% of daily limit	5.5g 28% of daily limit

Columns show the item alone, with Signature Fries (Regular), and with Signature Fries (Regular) and Supercharger Sauce. Use the calculator above to build your own combination. Adult daily limits used. For guidance only.

Sugar in KFC Dirty Loaded Fries

KFC Dirty Loaded Fries contains 5.5g of sugar per standard serving (1.4 teaspoons). Low sugar

The NHS free sugar limit is 30g per day for adults, 24g for children aged 7 to 10, and 19g for children aged 4 to 6. The table below shows how this compares across all age groups.

Sugar by portion: KFC Dirty Loaded Fries

Portion	Adult (female) 30g	Adult (male) 30g	Age 11 to 17 30g	Age 7 to 10 24g	Age 4 to 6 19g
Per portion (320g)	5.5g 18%	5.5g 18%	5.5g 18%	5.5g 23%	5.5g 29%
Teaspoons	1.4 tsp

Percentage shown is % of daily reference intake. Source: official UK nutrition data at time of writing. For guidance only.

Salt in KFC Dirty Loaded Fries

KFC Dirty Loaded Fries contains 1.7g of salt per standard serving. Moderate salt

Children have lower salt limits: 3g per day for ages 4 to 6, 5g for ages 7 to 10. The table below shows how this serving compares to daily limits for adults and children.

Salt by portion: KFC Dirty Loaded Fries

Portion	Adult (female) 6g	Adult (male) 6g	Age 11 to 17 6g	Age 7 to 10 5g	Age 4 to 6 3g
Per portion (320g)	1.7g 28%	1.7g 28%	1.7g 28%	1.7g 34%	1.7g 57%

Percentage shown is % of daily reference intake. Source: official UK nutrition data at time of writing. For guidance only.

Calories in KFC Dirty Loaded Fries

Calories by portion: KFC Dirty Loaded Fries

Portion	Adult (female) 2000 kcal	Adult (male) 2500 kcal	Age 11 to 17 1936 kcal	Age 7 to 10 1553 kcal	Age 4 to 6 1291 kcal
Per portion (320g)	485 kcal 24%	485 kcal 19%	485 kcal 25%	485 kcal 31%	485 kcal 38%

Percentage shown is % of daily reference intake. Source: official UK nutrition data at time of writing. For guidance only.

Saturated fat in KFC Dirty Loaded Fries

Saturated fat by portion: KFC Dirty Loaded Fries

Portion	Adult (female) 20g	Adult (male) 30g	Age 11 to 17 20g	Age 7 to 10 18g	Age 4 to 6 16g
Per portion (320g)	2g 10%	2g 7%	2g 10%	2g 11%	2g 13%

Percentage shown is % of daily reference intake. Source: official UK nutrition data at time of writing. For guidance only.

UPF classification: is KFC Dirty Loaded Fries ultra-processed?

NOVA 4: ultra-processed food

Contains modified starch, flavourings, processed cheese sauce and bacon bits — industrial additives throughout.

The NOVA classification system groups foods by the extent and purpose of processing. NOVA 4 covers products containing industrial additives not typically used in home cooking.

Ingredients

Signature Fries (potato, vegetable oil, modified starch, seasoning), processed cheese sauce (milk, modified starch, flavourings), bacon bits (pork, salt, dextrose, sodium nitrite), jalapenos, crispy onions.

Allergens at a glance

Allergen information: KFC Dirty Loaded Fries

Wheat / Gluten	Present
Milk	Present
Egg	Present
Soya	Not present
Peanuts	Not present
Tree Nuts	Not present
Fish	Not present
Shellfish	Not present
Celery	Present
Mustard	Not present
Sesame	Not present
Lupin	Not present
Molluscs	Not present
Sulphur Dioxide / Sulphites	Not present

KFC prepares food in kitchens where all 14 major allergens are present. Cross-contamination cannot be guaranteed for any item.

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Source: KFC UK Allergen and Nutrition Information, June 2026 (brand-uk.assets.kfc.co.uk/nutrition-allergens.pdf). NOVA classification from ingredient list at time of writing. For guidance only, not medical advice.