How to tell if something is 3 oz: A Comprehensive Guide to Accurate Measurement
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3 min read
According to the TSA, individual liquid containers in carry-on bags cannot exceed 3.4 fluid ounces (100 ml), a guideline that is very close to the common 3 oz measurement. Whether for portion control, baking, or air travel, knowing how to tell if something is 3 oz is a practical skill for everyday life.
