Portion Size

After you decide how many calories you need to eat per day and which foods you're going to eat, don't let super-sized portions ruin your good plans.

Updated on July 27, 2022

After you decide how many calories you need to eat per day and which foods you're going to eat, don't let super-sized portions ruin your good plans. Try to visualize the items below when you're planning a meal, ordering food out, or grabbing a snack.

For example, 3 to 4 ounces of meat, poultry, or fish is about the size of a deck of cards. Studies have found that the typical portion size is 2 to 8 times as large. Reducing your portion size is a good step toward a healthy diet.

This portion sizeis as big as

1 ounce of poultry or meat

a matchbox

3 ounces of poultry or meat

a deck of cards or a bar of soap

3 ounces of fish

a checkbook

1 ounce of cheese

four dice

A medium potato

a computer mouse

2 tablespoons of peanut butter

a ping pong ball

1 cup of pasta

a tennis ball

A bagel

a hockey puck