Hello, I'm a food scientist specializing in grain processing and culinary applications. I've been researching and developing new and exciting food products for over 15 years. I've seen my fair share of popcorn bags come and go, so let's break down this question together.

There is no single, definitive answer to how many cups of popped popcorn are in a bag of microwave popcorn. The answer depends on a few key factors:


1. Bag Size: Microwave popcorn bags come in a variety of sizes. You'll find small bags (around 1.5 ounces) for individual servings and larger bags (around 3 ounces) for sharing. Obviously, larger bags yield more popcorn.


2. Popcorn Kernel Variety: Different popcorn kernels have varying expansion rates. Some kernels, like butterfly popcorn, are known for their large, airy florets, while others, like snowflake popcorn, produce denser, smaller florets. This variation in kernel type can significantly impact the final volume of popped popcorn.


3. Moisture Content: The moisture content of the popcorn kernels is crucial for optimal popping. If the kernels are too dry, they may not pop properly, leading to fewer popped kernels and less overall volume. Conversely, overly moist kernels may not pop at all, resulting in a lower yield.


4. Cooking Method: Even with the same bag of popcorn, the popping time and microwave power can influence the final volume. Overcooking or using a microwave with inadequate power can lead to burnt kernels and less overall volume.


5. Measuring Method: How you measure the popped popcorn can also affect the perceived amount. A loose, scooped measurement will yield a different volume than a tightly packed measurement.

**Therefore, it's impossible to provide an exact number of cups in a bag of microwave popcorn.** However, here are some general estimates:

* Small bag (1.5 oz): Approximately 4-6 cups of popped popcorn
* Large bag (3 oz): Approximately 8-12 cups of popped popcorn

**Keep in mind that these are just rough estimates and can vary significantly.**

Pro tip: To maximize your popped popcorn volume and ensure even popping, use a microwave-safe bowl instead of the bag itself. This allows for better airflow and reduces the risk of burning.

In summary, the number of cups in a bag of microwave popcorn is variable and depends on several factors. While there are no exact measurements, general estimates can help you plan your snacking needs. Remember that the most important thing is to enjoy the delicious, crunchy goodness of popped popcorn.

Let me know if you have any other questions about popcorn! I'm happy to help you navigate the world of this versatile snack.
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As I mentioned above, remember that one serving is 6.5 cups, so in the entire bag there are two servings of 6.5 cups, or 13 cups of popped popcorn per microwaveable bag. Next, look at the calories. Again, we don't eat unpopped kernels, so skip to the farthest right column. One cup of popped popcorn is 15 calories.read more >>