Costco Hot Dog Nutrition Facts (2026)

Complete nutrition profile for the famous $1.50 Costco hot dog: macros, vitamins, minerals, sodium, cholesterol, and practical health context. For exact calorie variants, use our calories breakdown.

Nutrition Snapshot

A standard Costco hot dog with bun delivers 570 calories — it's protein-rich but sodium-heavy. Use this table for a quick view, then dive into the details below.

Calorie Distribution: Where the 570 Calories Come From

Understanding how the 570 calories break down by macronutrient helps you decide how (or whether) to adjust the meal to fit your goals.

Over half the calories come from fat, which is typical for a beef sausage. The carb load is almost entirely from the bun — the frank itself contains only 2–3g of carbs. This makes the bun decision the single most impactful choice for both calorie and carb management.

Macro Breakdown (Protein, Fat, Carbs)

Protein — The Strong Point

A single Costco hot dog delivers 24 grams of complete protein from 100% beef. This represents approximately 43–52% of the Recommended Daily Allowance (46g for women, 56g for men). The protein quality is high — beef provides all nine essential amino acids in highly bioavailable forms, meaning your body can actually use what you eat. For the detailed protein analysis and how it compares to other protein sources per dollar, see our dedicated protein page.

Carbs & Fiber — All About the Bun

Total carbohydrates are approximately 46g, almost entirely from the bun (the hot dog itself has only 2–3g). Dietary fiber is minimal at about 2g per serving, leaving 44g of net carbs. The bun is made from enriched wheat flour with added B vitamins and iron, but nutritionally it provides little beyond carbohydrates. Removing the bun drops total carbs to just 2–3g, making the hot dog alone suitable for keto and low-carb diets. For those managing diabetes or insulin resistance, skipping the bun is a practical way to enjoy the hot dog without a blood sugar spike.

Fat — The Full Picture

Total fat content is 33g per serving. Here's the breakdown by type:

• Saturated fat: ~13g (65% DV) — primarily from beef tallow in the frank
• Monounsaturated fat: ~14g — the "heart-healthy" type also found in olive oil
• Polyunsaturated fat: ~6g — includes omega-6 fatty acids

The saturated fat content is notable. 13g equals 65% of the daily recommended limit (20g for a 2,000-calorie diet). For context, a Big Mac has about 10g of saturated fat. However, the presence of monounsaturated and polyunsaturated fats — which are associated with better cardiovascular outcomes — provides some balance. Modern nutritional science has moved beyond "all saturated fat is bad" toward a more nuanced understanding that food matrix and overall dietary pattern matter more than individual nutrients. For the complete fat analysis and tips to reduce fat intake, see our fat content guide.

Micronutrients: Vitamins & Minerals

The Costco hot dog provides a modest but meaningful micronutrient profile, particularly from the beef frank. Here's what you're getting beyond the macros:

The standout micronutrient is Vitamin B12. At 20%+ DV from a single hot dog, it's a meaningful contribution — especially for older adults and vegetarians eating an occasional hot dog, who may already be at risk for B12 deficiency. The iron is heme iron (from animal sources), which is 2–3x more absorbable than plant-based iron. The enriched bun adds small amounts of B vitamins (thiamin, riboflavin, niacin, folic acid) from fortification, but these are modest compared to the hot dog's own nutrient content.

Sodium and Cholesterol Context

Sodium — The Main Limiting Factor

At approximately 1,700mg per serving, sodium is the most significant health concern in the Costco hot dog. This represents 74% of the 2,300mg daily limit for healthy adults and exceeds the 1,500mg threshold recommended for people with hypertension. The hot dog contributes about 1,100mg and the bun adds 400–600mg. For practical strategies, visit our sodium content guide.

Cholesterol — Less Concerning Than You Might Think

The Costco hot dog contains about 70mg of cholesterol (23% DV). For most people, dietary cholesterol has a smaller impact on blood cholesterol than previously believed. The 2015–2020 USDA Dietary Guidelines removed the previous 300mg daily cholesterol limit, noting that saturated fat intake is a more significant driver of blood cholesterol levels. The 13g of saturated fat in the hot dog is a more relevant concern than the cholesterol content itself.

How It Fits Into Different Diets

Is It Healthy? Depends on Frequency

The honest answer: it depends entirely on how often you eat it and what the rest of your diet looks like.

As an occasional meal (once a week or less), a Costco hot dog fits easily into a balanced diet. The protein-to-calorie ratio is solid, and one meal's sodium or saturated fat won't move the needle for a healthy person.

As a daily habit, the math doesn't work. 1,700mg of sodium per day from one meal leaves very little room for the rest of your food. If you eat it daily, pair it with vegetables and whole foods, skip the bun, and choose water. For exact with-bun vs without-bun calories, see the calories page.

Data sourced from USDA FoodData Central and Costco's official nutrition information. Sodium and cholesterol guidelines from the American Heart Association and USDA Dietary Guidelines. Values may vary slightly by supplier batch and regional bakery.

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