How Many Calories In Costco Pumpkin Pie? | Slice Smart

Costco’s seasonal pie is a 12-inch, bakery item that weighs about 58 ounces. It’s big, it’s creamy, and it’s built to feed a crowd. A labeled serving is one twelfth of the pie, which aligns with what most shoppers slice at parties. That standard wedge is where the ~320-calorie figure comes from.

Calories In A Costco Pumpkin Pie Slice — Real Label Math

Let’s anchor the number to sources you can verify. Retail nutrition databases that copy the bakery label put a 1/12 slice near 320 calories with about 11–13 g fat, 45–50 g carbs, and ~5–6 g protein. That lines up with generic pumpkin pie data in federal datasets, which show one slice in the low-to-mid 300s depending on recipe. Costco lists the pie at 58 oz on its same-day page, which matches what you see in clubs each fall.

Quick Nutrition Snapshot Per Portion

Portion	Approx. Calories	Notes
1/16 of pie (about 3.6 oz)	~240	Smaller tasting slice; trims sugar and fat.
1/12 of pie (about 4.8–5.0 oz)	~320	Baseline “label” slice used by most databases.
1/8 of pie (about 7.2–7.5 oz)	~480	Party-size wedge; roughly 1.5× a label slice.
Whole pie (58 oz total)	~3,840	Useful for planning gatherings and leftovers.

Before pouring coffee and slicing, it helps to set your daily calorie needs so the dessert fits the day instead of overrunning it.

Why The Slice Size Matters

The calorie count you see on bakery labels ties back to federal “reference amounts.” For pies and cakes, brands convert that reference amount into a practical slice and list nutrients for that serving on the label. That’s how a 12-inch pie ends up with a 1/12 wedge as the posted serving on store tags.

What’s In That Wedge

A standard slice brings pumpkin custard (pumpkin purée, eggs, milk), sugar, spice, and a buttery crust. The custard supplies vitamin A from pumpkin and some protein from eggs and dairy. The crust contributes most of the saturated fat. That balance explains why the numbers sit around 320 calories with roughly half from carbs, a third from fat, and the rest from protein in generic datasets.

How Costco’s Pie Compares To A Typical Pumpkin Pie

Federal nutrient databases for “commercially prepared” pumpkin pie show roughly 210 calories per 100 g and about 320–325 calories per typical restaurant-style slice. That keeps the big-box slice well within the normal range. Recipes vary, so a homemade version heavy on cream or sweetened condensed milk can run higher per bite.

Size, Weight, And Serving Count

The Costco bakery pie weighs about 58 ounces. At that weight, the math is simple: the closer you cut to 12 equal wedges, the closer you stay to the posted 320-ish calories per serving. Go to eight larger wedges for a buffet plate and you push near 480 calories before toppings.

Where The Numbers Come From

Databases that list the club pie pull from the bakery label. You’ll see the same ballpark calories on several nutrition sites that mirror that label. The product page confirms the size, which is what lets you cross-check portions at home.

Ways To Fit A Slice Into Your Day

There’s room for dessert with a bit of planning. Pick a smaller wedge, add a protein-lean main meal earlier, and sip water or tea rather than sugary drinks at dessert time. If you like toppings, a small scoop of light whipped cream adds less than ice cream, and fresh fruit on the side brings color and fiber.

Smart Serving Tricks

• Chill the pie before slicing for neat, thinner wedges.
• Use a thin knife and clean between cuts.
• Swap a big wedge for two smaller tastings spaced out during the evening.

Nutrition Detail: Pumpkin Pie Basics

Generic pumpkin pie data in federal resources also show vitamin A, some calcium, and a little iron in each serving. Those figures shift with recipe and brand, but the pattern holds: decent micronutrients wrapped in a dessert that carries sugar and crust fat. That’s why portion control makes the biggest difference.

Serving sizes on labels follow U.S. rules. The FDA publishes the reference-amount tables brands use to set serving sizes for pies and similar baked goods. You can check those in the FDA RACC guidance. For a neutral benchmark on pumpkin pie itself, the USDA’s food database lists the nutrients for “pie, pumpkin, commercially prepared,” which clusters around the same per-slice calories shown here (USDA-derived profile).

Label Check: Carbs, Fat, And Protein

Expect a standard wedge to carry roughly 45–50 g carbohydrate, 11–13 g fat, and 5–6 g protein. Fiber is modest, often near 2 g per slice. Sugar content takes up much of the carbs, so pairing your dessert with a lean entrée or a vegetable-heavy plate earlier in the day keeps things balanced.

Toppings And Add-Ons

Whipped cream adds a small bump. Ice cream lifts calories more. A tablespoon of chopped toasted pecans adds crunch and a mix of fats but also raises calories quickly. If you love a warm slice, reheating in a low oven keeps the crust crisp without drying the custard.

Portion Math You Can Use

Serving Choice	Approx. Calories	What Changes
Two 1/16 slices (spaced out)	~480 total	Helps pacing; same total as one 1/8.
1/12 slice + fruit	~320 + ~50	More volume; modest calorie bump.
1/8 slice + ice cream	~480 + 140	Classic holiday plate; plan dinner lighter.
Whole pie shared by 14	~275 each	Thinner wedges; stretches for bigger groups.

Buying, Storing, And Freezing

The big pie appears each fall and often sells for a budget-friendly price. It keeps well in the fridge for a few days. For longer storage, slice and wrap individual wedges, then freeze. Thaw in the fridge, not the microwave, to keep the custard smooth.

How To Plate It Well

Use a thin, sharp knife and wipe between slices. Place wedges on chilled plates to protect the crust’s texture. If you’re serving a crowd, pre-slice the whole pie and move wedges slightly apart so guests can lift a neat piece without dragging the custard edge.

Frequently Asked Reader Checks (No FAQ Block)

Is A Smaller Cut Worth It?

Yes—going from a 1/12 slice to a 1/16 cuts about 80 calories without losing the seasonal flavor. That’s a gentle trade-off that still tastes like the dessert you wanted.

How Does It Compare To Other Store Pies?

Most store pumpkin pies land in the same calorie band per slice, as the base ingredients and serving sizes are similar. Cream pies and nut pies usually trend higher.

What If I Want Seconds?

Take time between wedges. Sip water or coffee, chat, and check in with your appetite. You may find the first slice did the job.

Takeaways You Can Use

A standard wedge from the club bakery sits near 320 calories. Portion size swings the total more than anything else, so choose your cut, plate it with intent, and enjoy it with the people at your table. Want a full strategy for fitting treats into your week? You might like our calorie deficit guide.