How many calories are in Key Lime Pie?

100 g of Key Lime Pie has 303 kcal. Serving, 1 slice, 142 g (142 g): about 430 kcal.

How much protein is in Key Lime Pie?

Key Lime Pie contains 5.6 g of protein per 100 g (11% of the 50 g Daily Value), or 8 g in serving, 1 slice, 142 g (142 g). About 7% of its calories come from protein. Compared with other sweets and desserts, that is below the median (median 5.9 g).

How many carbs are in Key Lime Pie?

Key Lime Pie has 50 g of total carbohydrates per 100 g. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.

How much fat is in Key Lime Pie?

Key Lime Pie contains 9.9 g of fat per 100 g.

Where does this nutrition data come from?

From Open Food Facts, record dated July 13, 2026. FoodFactly last checked it on November 12, 2026. Each value above shows whether it was measured, calculated or taken from a label.

Key Lime Pie

Packaged product Sweets and Desserts Member's Mark

Key Lime Pie contains 303 kcal per 100 g. A serving, 1 slice, 142 g (142 g) provides about 430 kcal.

Roughly 64% of its calories come from carbohydrates, with 29% from fat and 7% from protein (estimated with general energy factors).

That is less energy than the typical item in sweets and desserts on FoodFactly, where the median is 367 kcal per 100 g across 112,400 products.

The values are as declared on the product label and entered by Open Food Facts contributors.

303kcal per 100 g

5.6 gprotein

50 gcarbohydrates

9.9 gfat

430kcal in serving, 1 slice, 142 g (142 g)

Nutrition facts

Amount

Nutrition facts for the selected amount
Nutrient	Amount per 100 g	% DV
Calories L	303 kcal
Total fat L	9.9 g	13%
Saturated fat	not reported
Sodium	not reported
Total carbohydrates L	50 g	18%
Dietary fiber	not reported
Total sugars	not reported
Protein L	5.6 g	11%

% DV: percent of the FDA Daily Value for adults (reference amounts). Letters show how each value was obtained: M measured, C calculated, L label, Z assumed zero, I imputed. Vitamins and minerals not listed were not reported by the source.

Nutritional breakdown

Protein 7%
Carbohydrates 64%
Fat 29%

Approximate share of calories, using general energy factors (4 kcal/g protein and carbohydrate, 9 kcal/g fat, 7 kcal/g alcohol).

Nutritional insights

Protein5.6 gbelow the median for sweets and desserts (median 5.9 g)
Fat9.9 gbelow the median for sweets and desserts (median 13 g)
Protein per 100 kcal1.9 gprotein density, useful for comparing foods with different calorie levels

Product details

Brand: Member's Mark
Barcode: 0229757010487
Label serving: 1 Slice (142 g)
Category: Sweets and Desserts

Ingredients

Ingredients not reported.

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Per 100 g. Calories in kcal. n/a: not reported by the source.

Source of the nutrition information

Open Food Facts, record 0229757010487. License: ODbL 1.0 (Open Food Facts). Source record dated July 13, 2026. Imported November 12, 2026.

Last updated: November 12, 2026. Data quality score: 70/100 (how it is calculated).

Product data from Open Food Facts, made available under the Open Database License. Values are as declared on the label; labels can change over time, so check the package you have.

General nutrition information, not medical advice. Individual needs differ; see our disclaimer.