Moon Pies are classic American snack cakes made with graham cracker cookies, marshmallow filling, and a chocolate or flavored coating. They are available in different sizes, from small bite-sized versions to larger varieties with multiple cookie layers and extra marshmallow filling.
Choosing the right Moon Pie size helps with portion planning, snack servings, calorie estimates, and party preparation. This Moon Pie size chart covers common product sizes, diameter, weight, calories, servings, and package conversions.
Standard Moon Pie Size Chart
Moon Pie dimensions and weights vary by product line and flavor. The following chart provides approximate ranges for common styles rather than guaranteed specifications for every brand or package.
| Moon Pie Size | Approx. Diameter | Approx. Weight | Cookie Layers | Typical Use |
|---|---|---|---|---|
| Mini | 1.5–2 inches | 0.5–0.8 oz | Usually 2 | Small snacks and party favors |
| Small | 2–2.5 inches | 1–1.5 oz | Usually 2 | Individual snack |
| Standard Single-Decker | 3–3.5 inches | 2–2.5 oz | 2 | Everyday snack |
| Double-Decker | 3–3.5 inches | 2.5–3 oz | 3 | Larger snack |
| Large | 3.5–4 inches | 3–4 oz | Varies | Hearty snack |
| Giant or Specialty | 4 inches or more | 4 oz or more | Varies | Sharing or specialty treats |
These are illustrative size ranges for Moon Pie-style snack cakes. Actual Moon Pie products may use different dimensions, weights, and layer configurations. Check the package label for exact specifications.
Moon Pie Size by Diameter
Diameter refers to the distance across the round snack cake. It helps compare the overall footprint of different sizes.
| Size Category | Diameter in Inches | Approx. Diameter in cm |
|---|---|---|
| Mini | 1.5–2 in | 3.8–5.1 cm |
| Small | 2–2.5 in | 5.1–6.4 cm |
| Standard | 3–3.5 in | 7.6–8.9 cm |
| Double-Decker | 3–3.5 in | 7.6–8.9 cm |
| Large | 3.5–4 in | 8.9–10.2 cm |
| Giant | 4+ in | 10.2+ cm |
Diameter alone does not determine the total amount of food. A thicker Moon Pie with an additional cookie layer may weigh more than a thinner cake of the same diameter.
Moon Pie Weight Chart
Weight is a useful way to compare snack sizes and estimate portions.
| Moon Pie Type | Approx. Weight in Ounces | Approx. Weight in Grams |
|---|---|---|
| Mini | 0.5–0.8 oz | 14–23 g |
| Small | 1–1.5 oz | 28–43 g |
| Standard | 2–2.5 oz | 57–71 g |
| Double-Decker | 2.5–3 oz | 71–85 g |
| Large | 3–4 oz | 85–113 g |
| Giant or Specialty | 4+ oz | 113+ g |
These ranges are general estimates for size comparison, not verified specifications for each Moon Pie product.
Single-Decker vs. Double-Decker Moon Pie
One of the most recognizable differences between Moon Pie varieties is the number of graham cracker cookie layers.
| Feature | Single-Decker | Double-Decker |
|---|---|---|
| Cookie layers | 2 | 3 |
| Marshmallow filling | 1 layer | 2 layers |
| Overall thickness | Generally thinner | Generally thicker |
| Weight | Often lower | Often higher |
| Best For | Everyday snacking | A more substantial snack |
A double-decker Moon Pie adds another cookie layer and another layer of marshmallow filling. Its exact weight and height depend on the product formulation.
Moon Pie Size by Height and Thickness
Thickness affects how substantial the snack feels, especially when comparing single- and double-decker varieties.
| Style | Approximate Thickness | Main Difference |
|---|---|---|
| Mini Moon Pie | 0.5–0.8 in | Compact size |
| Small Moon Pie | 0.6–0.9 in | Smaller individual snack |
| Standard Single-Decker | 0.75–1 in | Two cookies with marshmallow filling |
| Double-Decker | 1–1.25 in | Three cookies with additional filling |
| Large Specialty | Varies | May have a larger diameter or thicker filling |
These thicknesses are approximate and should not be treated as official manufacturer measurements.
Moon Pie Calories by Size
Calories depend on the product’s weight, flavor, coating, and recipe. Larger snack cakes generally contain more calories than smaller ones.
| Moon Pie Size | Approximate Calories |
|---|---|
| Mini | 60–100 |
| Small | 100–170 |
| Standard Single-Decker | 200–280 |
| Double-Decker | 250–350 |
| Large | 300–450 |
| Giant or Specialty | 400+ |
Calorie ranges are illustrative estimates based on serving size and product variation. For an accurate value, use the nutrition facts on the specific package.
Chocolate, banana, vanilla, and other varieties may have different nutritional values. Always compare calories per serving and serving weight when evaluating products.
Moon Pie Serving Size Chart
The number of Moon Pies to serve depends on their size and the occasion.
| Occasion | Suggested Portion | Recommended Size |
|---|---|---|
| Small snack | 1 mini or small | Mini or Small |
| Regular snack | 1 cake | Standard |
| Larger snack | 1 double-decker | Double-Decker |
| Children’s party | 1 mini per child | Mini |
| Dessert table | 1 small cake per guest | Mini or Small |
| Shared treat | Cut a large cake into portions | Large or Specialty |
Moon Pies are individually portioned snacks, but their size and calorie content can vary considerably. Use package information when planning nutritional servings.
Moon Pie Size for Kids
Smaller snack cakes may be more convenient for children’s lunchboxes and party servings.
| Situation | Suggested Size | Serving Idea |
|---|---|---|
| Small snack | Mini | One mini cake |
| School lunch | Mini or Small | One individually wrapped cake |
| After-school treat | Small or Standard | One cake |
| Party favor | Mini | One per guest |
| Older child or teen | Standard | One cake, depending on appetite |
Consider the child’s age, appetite, and the product’s sugar content when selecting a portion.
Moon Pie Size for Parties and Events
Moon Pies can be served individually or arranged on dessert tables.
| Number of Guests | One per Guest | Suggested Purchase With Extras |
|---|---|---|
| 10 guests | 10 | 12 |
| 20 guests | 20 | 22–24 |
| 25 guests | 25 | 28 |
| 50 guests | 50 | 55 |
| 100 guests | 100 | 110 |
These quantities assume one Moon Pie per guest. Buy more if guests may take additional snacks or if Moon Pies are the main dessert.
Moon Pie Package Size Chart
Moon Pies are often sold individually or in multipacks. Package quantities vary by product and retailer.
| Package Type | Typical Format | Best For |
|---|---|---|
| Single pack | One individually wrapped cake | Individual snack |
| Small multipack | Several cakes | Home snacking |
| Family multipack | Multiple individually wrapped cakes | Families and lunchboxes |
| Bulk box | Larger quantity of individually wrapped cakes | Offices and events |
| Mini multipack | Several mini cakes | Parties and snack tables |
Check the package’s net weight and number of cakes rather than assuming all multipacks contain the same size or quantity.
Moon Pie Size Conversions
Use these conversions to compare U.S. customary measurements with metric units.
Diameter Conversions
| Inches | Centimeters |
|---|---|
| 1.5 in | 3.8 cm |
| 2 in | 5.1 cm |
| 2.5 in | 6.4 cm |
| 3 in | 7.6 cm |
| 3.5 in | 8.9 cm |
| 4 in | 10.2 cm |
Weight Conversions
| Ounces | Grams |
|---|---|
| 0.5 oz | 14 g |
| 1 oz | 28 g |
| 1.5 oz | 43 g |
| 2 oz | 57 g |
| 2.5 oz | 71 g |
| 3 oz | 85 g |
| 4 oz | 113 g |
For packaged snack cakes, the labeled net weight is generally more reliable than measuring diameter alone.
What Affects Moon Pie Size?
Several factors influence the dimensions and weight of a Moon Pie.
Number of layers: Double-decker styles contain an additional cookie and marshmallow layer.
Filling quantity: The amount of marshmallow filling affects the thickness and weight.
Coating: Chocolate and other coatings contribute to the overall weight.
Product variety: Different flavors and specialty versions may have different specifications.
Manufacturing variation: Small differences in dimensions and weight can occur between products.
Moon Pie vs. Whoopie Pie Size
Moon Pies and whoopie pies are both sandwich-style sweets, but they have different structures and textures.
| Feature | Moon Pie | Whoopie Pie |
|---|---|---|
| Outer layers | Graham cracker-style cookies | Usually soft cake-like cookies |
| Filling | Marshmallow | Often frosting or cream |
| Texture | Crisp or firm outer cookies | Soft and cake-like |
| Shape | Typically round and coated | Usually round and uncoated |
| Size | Varies by product | Varies by bakery and recipe |
| Common Use | Packaged snack | Bakery dessert |
Whoopie pies are often sold in several bakery sizes, while Moon Pies are commonly packaged as individually wrapped snack cakes.
How to Choose the Right Moon Pie Size
- Consider the occasion. Mini versions are convenient for parties, while standard sizes work well for individual snacks.
- Check the weight. Weight is a better guide to portion size than diameter alone.
- Compare the layers. Double-decker varieties contain additional cookie and marshmallow layers.
- Review the nutrition label. Compare calories and serving weights for different flavors.
- Plan package quantities. For events, count the number of individually wrapped cakes and allow for a few extras.
- Store the product correctly. Follow the package directions to preserve freshness and texture.
Frequently Asked Questions
What is the standard Moon Pie size?
Moon Pie dimensions vary by product. Standard snack cakes are often around 3–3.5 inches across, but exact dimensions depend on the variety.
How much does a Moon Pie weigh?
The weight depends on the product and size. For an accurate measurement, check the net weight listed on the package.
What is the difference between a single-decker and double-decker Moon Pie?
A single-decker typically has two graham cracker cookie layers and one marshmallow layer. A double-decker typically has three cookie layers and two marshmallow layers.
How many calories are in a Moon Pie?
Calories depend on the size, flavor, and recipe. Use the product’s nutrition label for the most accurate information.
Are mini Moon Pies available?
Mini versions and other smaller Moon Pie-style products may be available depending on the product line and retailer. Check the current package description for exact dimensions and quantities.
How many Moon Pies do I need for a party?
Plan on one per guest if serving them as individual snacks. Purchase around 5–10% extra to allow for additional servings.
How should Moon Pies be stored?
Follow the package instructions. In general, keep individually wrapped snack cakes in a cool, dry place and protect them from excessive heat.
Final Thoughts
Moon Pie sizes vary by product style, layer count, and packaging. Mini versions are convenient for small snacks and parties, while standard and double-decker varieties provide more substantial individual portions.
When comparing Moon Pies, focus on product weight, layer count, package quantity, and nutrition information rather than relying only on estimated diameter. For exact measurements and calories, the manufacturer’s current packaging is the most reliable source.
