Interesting fact: A muffin's weight depends heavily on add-ins like fruit, nuts, chocolate, or streusel.
The answer: Typically, a muffin weighs about 80 to 120 grams (3 to 4 ounces). The exact weight depends on size, variety, preparation, brand, and how much edible or non-edible material is included.
Bakery weights depend on hydration, air pockets, filling, and serving size. That makes them surprisingly variable, but typical averages are still useful for recipe scaling, nutrition labels, catering, and portion planning.
