Use these common objects to properly size your servings without weighing everything you eat.
Portion Distortion Quiz: Guess the Right Serving Sizes
![](https://www.rd.com/wp-content/uploads/2012/02/name-that-cereal-01-sl.jpg)
What’s the serving size for cereal?
a) the size of a baseball
b) the size of two baseballs
c) the size of a baseball cut in half
![](http://media.rd.com/rd/images/rdc/slideshows/what-does-a-serving-size-look-like/What-does-a-serving-size-look-like-06-sl.jpg)
What’s the serving size for cereal?
A cup of cold cereal is the size of a baseball.
![](https://www.rd.com/wp-content/uploads/2012/12/Ted-Allens-favorite-secret-ingredients-05-whole-wheat-pasta-sl.jpg)
What’s the serving size for pasta?
a) the size of a baseball
b) the size of two baseballs
c) the size of a baseball cut in half
![](http://media.rd.com/rd/images/rdc/slideshows/what-does-a-serving-size-look-like/What-does-a-serving-size-look-like-05-sl.jpg)
What’s the serving size for pasta?
A half cup of pasta or rice is the size of a baseball cut in half.
![](https://www.rd.com/wp-content/uploads/2014/01/05-heart-attack-prevention-eat-meat-naked-sl.jpg)
What’s the serving size for meat?
a) the size of a deck of cards
b) the size of two decks of cards, side by side
c) the size of two decks of cards, stacked on top of each other
![](https://www.rd.com/wp-content/uploads/2015/01/What-does-a-serving-size-look-like-01-sl.jpg)
What’s the serving size for meat?
A 3-ounce (85 gram) serving of cooked meat is the size of a deck of cards.
![](https://www.rd.com/wp-content/uploads/2012/06/good-grilling-secrets-01-fish-plank-sl.jpg)
What’s the serving size for fish?
a) the size of half a checkbook
b) the size of a checkbook
c) the size of two checkbooks, stacked
![](https://www.rd.com/wp-content/uploads/2015/01/What-does-a-serving-size-look-like-02-sl.jpg)
What’s the serving size for fish?
A 3-ounce (85 gram) serving of fish is the size of a checkbook.
![](https://www.rd.com/wp-content/uploads/2013/09/02-apples-cheese-platter-sl.jpg)
What’s the serving size for an ounce of cheese?
a) the size of two dice
b) the size of four dice
c) the size of six dice
![](https://www.rd.com/wp-content/uploads/2015/01/What-does-a-serving-size-look-like-03-sl.jpg)
What’s the serving size for an ounce of cheese?
An ounce (30 gram) of cheese is the size of four dice.
![](https://www.rd.com/wp-content/uploads/2013/10/cheese-and-crackers-sl.jpg)
What’s the serving size for sliced cheese?
a) the size of a CD
b) the size of two CDs, stacked
c) the size of three CDs, stacked
![](https://www.rd.com/wp-content/uploads/2015/01/What-does-a-serving-size-look-like-04-sl.jpg)
What’s the serving size for sliced cheese?
An ounce (30 gram) of sliced cheese is the diameter of a CD.
![](https://www.rd.com/wp-content/uploads/2013/05/04-baked-potato-toothpicks-sl.jpg)
What’s the serving size for baked potatoes?
a) the size of a bar of soap
b) the size of two bars of soap
c) the size of a bar of soap cut in half
![](https://www.rd.com/wp-content/uploads/2015/01/What-does-a-serving-size-look-like-07-sl.jpg)
What’s the serving size of a baked potato?
A medium baked potato is the size of a personal-size bar of soap.
![](https://www.rd.com/wp-content/uploads/2013/10/apple-peanut-butter-sl.jpg)
What’s the serving size for peanut butter?
a) the size of a marble
b) the size of a ping-pong ball
c) the size of a tennis ball
![](https://www.rd.com/wp-content/uploads/2015/01/What-does-a-serving-size-look-like-08-sl.jpg)
What’s the serving size for peanut butter?
Two tablespoons of peanut butter is the size of a ping-pong ball.
![](https://www.rd.com/wp-content/uploads/2013/05/05-salad-dressing-toothpicks-sl.jpg)
What’s the serving size for salad dressing?
a) the size of one shot glass
b) the size of two shot glasses
c) the size of half a shot glass
![](https://www.rd.com/wp-content/uploads/2015/01/What-does-a-serving-size-look-like-09-sl.jpg)
What’s the serving size for salad dressing?
Two tablespoons of salad dressing is the size of a shot glass.
![](https://www.rd.com/wp-content/uploads/2012/10/classic-diet-tips-to-ignore-05-juice-sl.jpg)
What’s the serving size for juice?
a) the size of a small yogurt container
b) the size of a medium yogurt container
c) the size of a large yogurt container
![](https://www.rd.com/wp-content/uploads/2015/01/What-does-a-serving-size-look-like-10-sl.jpg)
What’s the serving size for juice?
A 6-ounce (180 milliliter) serving of juice is the size of a small yogurt container.
![](https://www.rd.com/wp-content/uploads/2013/09/05-blood-pressure-apples-harm-heal-sl.jpg)
What’s the serving size for fruit?
a) the size of a tennis ball
b) the size of two tennis balls
c) the size of half a tennis ball
![](https://www.rd.com/wp-content/uploads/2015/01/What-does-a-serving-size-look-like-11-sl.jpg)
What’s the serving size for fruit?
A medium piece of fruit, such as an apple, is the size of a tennis ball.