Quick Answer
To match a Pyrex lid to your mixing bowl, identify the bowl's model number (printed on the bottom) and select the lid designed for that exact model—for example, the green lid fits the 1-quart bowl (Model 322), while the orange lid fits the 1.5-quart bowl (Model 323).
Why the Model Number Matters
Pyrex mixing bowls come in various sizes, and each lid is engineered to fit a specific bowl model. Using the wrong lid can lead to poor sealing or an insecure fit, which defeats the purpose of converting your bowl into storage.
The model number is usually printed on the bottom of the bowl. If the number is worn off, you can measure the top rim diameter (inside edge) and compare it to the lid's intended size.
Steps to Find the Right Lid
- Check the bowl's model number: Flip the bowl over and look for a number like 322 or 323 printed on the bottom. This is the most reliable way to identify the exact size. If the number is missing, move to the next step.
- Measure the rim diameter: Use a ruler to measure the inside diameter of the bowl's top rim. For a 1-quart bowl, the rim is about 6.5 inches; for a 1.5-quart bowl, it's about 7 inches. Do not guess—measure twice to avoid ordering the wrong lid.
- Match the lid to the model: Select a replacement lid that specifies the exact model number. For example, the green lid fits Model 322, and the orange lid fits Model 323. Always confirm the model number on the product page before purchasing.
Replacement Lids That Fit
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Pyrex® Green Lid for 1-quart Mixing Bowl: Designed to fit the Pyrex 1-quart Mixing Bowl (Model 322). If your bowl is the 1-quart size, this green lid gives you a secure, leak-resistant seal for storage.
Pyrex® Green Lid for 1-quart Mixing Bowl
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Pyrex® Orange Plastic Lid for 1.5-quart Mixing Bowl: Designed to fit the Pyrex 1.5-quart Mixing Bowl (Model 323). For the larger 1.5-quart bowl, this orange lid ensures a proper fit so you can safely refrigerate or transport leftovers.
Pyrex® Orange Plastic Lid for 1.5-quart Mixing Bowl