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How Many Calories in a McDonald's Southern Style Chicken Biscuit?

✓ Nutrition data reviewed against USDA FoodData Central and Public Health England guidance by Jordan Morley, Editorial Reviewer. Last reviewed: 27 October 2026.

Fact-checked against original USDA source data by Jordan Morley, Editorial Reviewer. Not a registered dietitian — nutrition figures are sourced directly from USDA FoodData Central, not independently assessed medical advice.

401

calories per 1 biscuit regular size biscuit

304 calories per 100g

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15.7gProtein

40.4gCarbs

19.7gFat

1.8gFibre

Calculate for your serving size

grams

401kcal

15.7gprotein

40.4gcarbs

19.7gfat

1.8gfibre

A McDonald's Southern Style Chicken Biscuit contains 401 calories per 1 biscuit regular size biscuit (132g), with 15.7g protein, 40.4g carbs and 19.7g fat. Track it precisely with a digital kitchen scale.

McDonald's Southern Style Chicken Biscuit Nutrition Facts

Nutrient	Per serving (132g)	Per 100g
Calories	401 kcal	304 kcal
Protein	15.7g	11.9g
Carbohydrates	40.4g	30.6g
of which Sugars	3.4g	2.6g
Fat	19.7g	14.9g
of which Saturates	7.5g	5.7g
Fibre	1.8g	1.4g
Sodium	1146mg	868.0mg
Potassium	272mg	206.0mg
Calcium	58mg	44.0mg
Iron	2.4mg	1.8mg
Vitamin C	0.9mg	0.7mg
Vitamin A	0µg	0.0µg
Selenium	13µg	10.1µg
Riboflavin (B2)	0.4mg	0.3mg

% of Daily Value (per 100g)

Based on a standard 2,000-calorie reference diet — the same basis used on nutrition labels in the US and UK.

High in protein (24% DV) — an excellent source
A good source of carbohydrates (11% DV)
A good source of fat (19% DV)
A good source of iron (10% DV)
A good source of selenium (18% DV)
High in riboflavin (B2) (23% DV) — an excellent source

High in saturated fat (29% DV) — worth weighing against your daily intake if you're watching this specifically
High in sodium (38% DV) — worth weighing against your daily intake if you're watching this specifically

Calories: 15% DV
Protein: 24% DV
Carbohydrates: 11% DV
Fibre: 5% DV
Fat: 19% DV
Saturated fat: 29% DV
Sodium: 38% DV
Potassium: 4% DV
Calcium: 3% DV
Iron: 10% DV
Vitamin C: 1% DV
Vitamin A: 0% DV
Selenium: 18% DV
Riboflavin (B2): 23% DV

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Good to know

Customisations (extra cheese, sauce, no bun) change the numbers meaningfully — the figures here are for the standard menu item as sold.

Does mcdonald's southern style chicken biscuit fit your diet?

Moderation note

McDonald's Southern Style Chicken Biscuit is relatively energy-dense (304 kcal/100g) with 5.7g of saturated fat per 100g — fine as part of a varied diet, worth weighing rather than eyeballing if you're watching saturated fat intake specifically.

Frequently Asked Questions