Embarking on a meal prep journey is an excellent way to maintain a healthy lifestyle and save time. However, one of the initial questions that often arises is, "What size meal prep containers should I get?" This guide will help you navigate through the different container sizes, their uses, and how to choose the perfect ones for your meal prep needs.
Understanding Meal Prep Container Sizes
Meal prep containers come in various sizes, typically measured in ounces or cubic inches. The most common sizes range from 16 to 48 ounces. Each size has its unique advantages and is suited to different types of meals and portion control.
Small Containers (16-24 oz)
- Capacity: 16-24 oz (0.5-0.7L)
- Ideal for: Snacks, small salads, side dishes, and single-serving desserts
- Container types: Small rectangular, square, or round containers
Medium Containers (25-34 oz)
- Capacity: 25-34 oz (0.7-0.9L)
- Ideal for: Single-serve entrees, pasta dishes, and casseroles
- Container types: Medium rectangular, square, or round containers
Large Containers (35-48 oz)
- Capacity: 35-48 oz (1-1.3L)
- Ideal for: Multi-serve dishes, large salads, and family-style meals
- Container types: Large rectangular, square, or round containers
Choosing the Right Meal Prep Container Size
Selecting the perfect meal prep container size depends on your specific needs. Consider the following factors to make an informed decision:

Portion Control
Controlling your portion sizes is crucial for maintaining a balanced diet. Smaller containers (16-24 oz) are excellent for portioning out snacks, side dishes, and desserts, helping you avoid overeating. Larger containers (35-48 oz) are perfect for multi-serve meals, allowing you to portion out larger dishes like casseroles or pasta.
Meal Variety
If you prefer a variety of meals throughout the week, consider investing in a mix of container sizes. This will allow you to store different types of dishes, from small snacks to large entrees. You can also use smaller containers to store individual components of a meal, such as proteins, grains, and vegetables, and combine them when ready to eat.
Storage Space
Assess your available storage space in your refrigerator and freezer before purchasing meal prep containers. Ensure that the containers you choose can fit comfortably in your storage spaces, allowing for proper air circulation and easy access to your meals.

Additional Considerations
In addition to size, consider other factors when choosing meal prep containers:
- Material: Opt for containers made from food-grade, BPA-free materials that are durable, microwave-safe, and dishwasher-safe.
- Lid Type: Choose containers with secure, leak-proof lids to prevent spills and contamination.
- Stackability: Containers that can be stacked efficiently will help maximize your storage space.
- Versatility: Containers with dividers can help keep different food items separate, making them perfect for storing mixed meals or snacks.
Meal Prep Container Size Comparison Chart
| Container Size (oz) | Capacity (L) | Ideal for | Container Types |
|---|---|---|---|
| 16-24 | 0.5-0.7 | Snacks, small salads, side dishes, desserts | Small rectangular, square, round |
| 25-34 | 0.7-0.9 | Single-serve entrees, pasta dishes, casseroles | Medium rectangular, square, round |
| 35-48 | 1-1.3 | Multi-serve dishes, large salads, family-style meals | Large rectangular, square, round |
Investing in the right meal prep container sizes will not only help you maintain a healthy lifestyle but also save you time and effort in the long run. By understanding the different container sizes and their uses, you can create a well-organized meal prep routine tailored to your specific needs. Happy meal prepping!





















