how many calories in costco meatloaf and mashed potatoes

Calorie Count: Costco Meatloaf & Mashed Potatoes

By Rachel ClarkMay 3, 2026

Ever wondered about the nutritional value of a hearty meal from Costco's food court? One popular choice is their meatloaf and mashed potatoes combo. Let's break down the calories and other nutritional information in this satisfying dish.

Before we dive in, remember that the nutritional content can vary slightly based on the specific preparation methods and serving sizes. The information provided here is based on Costco's official nutritional data.

Calories in Costco Meatloaf

The meatloaf at Costco is a customer favorite, and for good reason. It's a generous serving, but how many calories does it have?

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According to Costco's nutritional information, a serving of meatloaf (around 113g) contains approximately 280 calories. This includes the meatloaf itself and the accompanying gravy.

Macronutrients in Meatloaf

Breaking down the macronutrients, the meatloaf offers:

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14g of protein, essential for muscle repair and growth.
18g of total fat, including 7g of saturated fat.
7g of total carbohydrates, with 1g of fiber and 2g of sugar.

Micronutrients in Meatloaf

Meatloaf also provides various micronutrients, such as:

20% DV of iron, crucial for blood oxygenation.
15% DV of vitamin B12, important for nerve health and blood formation.
10% DV of zinc, supporting immune function and wound healing.

Calories in Costco Mashed Potatoes

Now, let's turn our attention to the creamy mashed potatoes that often accompany the meatloaf.

A serving of mashed potatoes (around 148g) contains approximately 150 calories. This includes the potatoes and the added milk and butter.

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Macronutrients in Mashed Potatoes

The mashed potatoes offer:

3g of protein.
2.5g of total fat.
31g of total carbohydrates, with 3g of fiber and 2g of sugar.

Micronutrients in Mashed Potatoes

Mashed potatoes also provide:

10% DV of vitamin C, essential for immune function and collagen production.
6% DV of potassium, important for heart health and muscle function.
4% DV of vitamin B6, supporting brain development and immune function.

Combining a serving of meatloaf and mashed potatoes gives you a total of approximately 430 calories. This meal offers a balance of macronutrients and various micronutrients, making it a filling and nutritious option. However, keep in mind that this is just one part of a balanced diet, and portion control is key to maintaining a healthy lifestyle.