Key Lime Pie Nutrition Facts

Calories, fat, protein, and carbohydrate values for Key Lime Pie.


There are 440 calories in Key Lime Pie.


Nutrition Facts
Key Lime Pie
Serving Size:


slice (143 grams)

Amount Per Serving
Calories from Fat 198
Calories 440

% Daily Value*

Total Fat 22 grams

Saturated Fat 11 grams

Polyunsaturated Fat 1.3 grams
Monounsaturated Fat 8.9 grams

Cholesterol 146 milligrams

Sodium 206 milligrams

Potassium 327 milligrams

Total Carbohydrates 54 grams

Dietary Fiber 0.5 grams

Sugars 42 grams
Protein 8.4 grams

Vitamin A


Vitamin C





Percent Daily Values are based on a 2000 calorie diet.

Food / Beverages > Bakery / Deli > Bread & Bakery Products > Pies & Pastries (Perishable)

How long would it take to burn off 440 KCal?
Walking (3mph) 118 minutes
Running (6mph) 42 minutes
Bicycling (10mph) 61 minutes
Values estimated based on person weighing 140 lbs.

Additional Information

Key lime pie is a popular and delicious dessert that combines the refreshing flavor of lime with a sweet and creamy filling. This expert article explores the features, benefits, and drawbacks of this delicious treat.

Key Lime Pie Features

Key lime pie has unique characteristics that make it a favorite among dessert lovers. Here are some of its most notable features:

  1. Tangy flavor: Key Lime Pie is known for its distinctive tart flavor. The juice of the key lime provides a tart and slightly bitter flavor that is balanced by the sweetness of the filling.
  2. Creamy texture: Key lime pie filling has a smooth and creamy texture that melts in your mouth. It is made with a combination of lime juice, lime zest, sour cream and sweetened condensed milk, resulting in a luscious and velvety texture.
  3. Buttery graham cracker crust: Key lime pie is typically served with a buttery graham cracker crust. This crust adds a delicious crunch and complements the creamy filling perfectly.

Benefits of Key Lime Pie

Enjoying a slice of Key Lime Pie offers several benefits that make it a desirable dessert option. Here are some of the benefits to consider:

  1. Refreshing and light dessert: Key lime pie is a refreshing dessert choice, especially during the hot summer months. Its tangy flavor provides a cooling sensation, and the pie itself is relatively light compared to heavier desserts like chocolate cake or cheesecake.
  2. Vitamin C Boost: Key limes, the main ingredient in the pie, are rich in vitamin C. Eating key lime pie can help meet your daily vitamin C intake, which supports a healthy immune system and provides antioxidant benefits.
  3. Easy to make: Key lime pie is a relatively easy dessert to make. With just a few ingredients and minimal baking time, you can create a homemade pie that will impress your family and friends. It’s a great option for both experienced bakers and those new to the kitchen.

Disadvantages of Key Lime Pie

While Key Lime Pie has many appealing qualities, it’s important to be aware of potential drawbacks. Here are a few to consider:

  1. High in calories and fat: Key lime pie is not a low-calorie or low-fat dessert. A typical slice of Key Lime Pie contains approximately 440 calories and 22 grams of fat. It is important to enjoy this dessert in moderation, especially if you are watching your calorie or fat intake.
  2. Key lime availability: Key limes, the key ingredient in this cake, may not be readily available in all regions. Key limes are smaller and have a more aromatic flavor than regular limes. If you cannot find key limes, you may have to substitute regular limes, which may change the flavor slightly.


Key Lime Pie is a delightful dessert choice with its tangy flavor, creamy texture, and buttery crust. It offers the benefits of being refreshing, providing a vitamin C boost, and is relatively easy to make. However, it’s important to be aware of its calorie and fat content, as well as the potential challenge of sourcing key limes. Enjoy key lime pie as a treat, savoring its unique flavors and indulging in moderation.

Questions and Answers

What makes key lime pie different from regular key lime pie?

Key lime pie is different from regular lime pie because of its main ingredient, key limes. Key limes have a more aromatic flavor and are smaller in size than regular limes. This difference in flavor and size contributes to the unique taste and characteristics of Key Lime Pie.

Can I use regular limes instead of key limes in Key Lime Pie?

Yes, you can substitute regular limes for key limes if key limes are not available. While the flavor may be slightly different, regular limes can still add a tangy and citrusy flavor to the pie. Just keep in mind that the result may not be exactly the same as using key limes.

Is key lime pie a healthy dessert choice?

While Key Lime Pie can be a delicious treat, it is not considered a low-calorie or low-fat dessert. A typical slice of Key Lime Pie contains approximately 440 calories and 22 grams of fat. It’s important to enjoy Key Lime Pie in moderation as part of a balanced diet and active lifestyle.

Can I make Key Lime Pie without the graham cracker crust?

Yes, if you prefer to skip the graham cracker crust, you can explore alternative crust options. Some popular alternatives include using a shortbread crust or even a nut-based crust. These variations can add their own unique flavors and textures to the pie.

Can I make key lime pie ahead of time?

Yes, Key Lime Pie can be made ahead of time. It is a dessert that can be refrigerated and stored for several days before serving. This makes it a convenient option for parties or gatherings where you want to prepare desserts in advance. Just be sure to cover the pie or store it in an airtight container to keep it fresh.