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How Many Calories in a McDonald's Filet-O-Fish (without Tartar Sauce)?

✓ 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.

301
calories per 1 item
243 calories per 100g

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15.5gProtein
38.6gCarbs
9.4gFat
1.2gFibre
grams
301kcal
15.5gprotein
38.6gcarbs
9.4gfat
1.2gfibre

A McDonald's Filet-O-Fish (without Tartar Sauce) contains 301 calories per 1 item (124g), with 15.5g protein, 38.6g carbs and 9.4g fat. Track it precisely with a digital kitchen scale.

McDonald's Filet-O-Fish (without Tartar Sauce) Nutrition Facts

NutrientPer serving (124g)Per 100g
Calories301 kcal243 kcal
Protein15.5g12.5g
Carbohydrates38.6g31.1g
of which Sugars5.3g4.3g
Fat9.4g7.6g
of which Saturates2.2g1.8g
Fibre1.2g1.0g
Sodium575mg464.0mg
Potassium241mg194.0mg
Calcium159mg128.0mg
Iron2.0mg1.6mg
Vitamin C0.1mg0.1mg
Vitamin A0µg0.0µg
Selenium0µg0µg
Riboflavin (B2)0.2mg0.2mg

% 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.

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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.

Frequently Asked Questions

How many calories in a McDonald's Filet-O-Fish (without Tartar Sauce)?

A McDonald's Filet-O-Fish (without Tartar Sauce) contains 301 calories per 1 item.

Is a McDonald's Filet-O-Fish (without Tartar Sauce) unhealthy?

A McDonald's Filet-O-Fish (without Tartar Sauce) has 301 calories and 9.4g of fat per serving — fine occasionally, best in moderation.

Similar items by calorie count

Other fast food items closest to mcdonald's filet-o-fish (without tartar sauce) by calories per 100g:

ItemCaloriesProteinCarbsFat
McDonald's Filet-O-Fish (without Tartar Sauce) (this page)243 kcal12.5g31.1g7.6g
Wendy's Jr. Hamburger, without Cheese243 kcal12.6g28.4g8.8g
Pizza Hut 12″ Super Supreme Pizza, Hand-Tossed Crust243 kcal10.9g25.6g10.7g
Little Caesars 14″ Original Round Meat and Vegetable Pizza, Regular Crust243 kcal12.1g23.1g11.3g
McDonald's Quarter Pounder244 kcal14.1g22.2g11.6g
Domino's 14″ Extravaganzza Feast Pizza, Classic Hand-Tossed Crust244 kcal10.3g25.7g11.1g
McDonald's Premium Crispy Chicken Ranch Blt Sandwich244 kcal14.7g24.9g9.6g

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Last updated:

Figures from the USDA FoodData Central Branded Foods dataset (CC0 1.0).