USDA data ยท 306 foods

What does 100 calories actually look like?

Same calories, very different plates. See exact 100-calorie portions in grams, ounces and things you can count, and learn to eat more while weighing less.

Plan a whole day

Find your number โ†’

Browse 306 foods

Avocado100 kcal = โ…“ avocado Banana100 kcal = 1 medium banana Apple100 kcal = 1 medium apple Grapes100 kcal = 30 grapes Strawberries100 kcal = 26 medium strawberries Blueberries100 kcal = 129 blueberries Cherries100 kcal = 19 cherries Orange100 kcal = 1ยฝ oranges
See all 43 fruit

Vegetables

All 40 โ†’
Baby carrots100 kcal = 29 baby carrots Broccoli100 kcal = 3ยผ cups (chopped) Cucumber100 kcal = 2ยผ cucumbers (8 in) Cherry tomatoes100 kcal = 33 cherry tomatoes Baked potato100 kcal = โ…” medium potato Sweet potato100 kcal = 1 medium sweet potato Spinach (raw)100 kcal = 14 cups Kale (raw)100 kcal = 14 cups (chopped)
See all 40 vegetables

Protein foods

All 46 โ†’
Eggs100 kcal = 1ยผ large eggs Chicken breast (roasted)100 kcal = 61 g Salmon (cooked)100 kcal = 48 g Shrimp (cooked)100 kcal = 15 large shrimp Bacon100 kcal = 1ยพ slices Chickpeas (cooked)100 kcal = โ…“ cup Edamame (shelled)100 kcal = ยฝ cup Hummus100 kcal = 2ยพ tablespoons
See all 46 protein foods
See all 25 dairy

Nuts & seeds

All 18 โ†’
See all 18 nuts & seeds

Bread, rice & grains

All 35 โ†’
Oats (dry)100 kcal = โ…“ cup (dry) White rice (cooked)100 kcal = โ…“ cup Pasta (cooked)100 kcal = ยฝ cup (spaghetti) White bread100 kcal = 1โ…“ slices Brown rice (cooked)100 kcal = ยฝ cup Quinoa (cooked)100 kcal = ยฝ cup Oatmeal (cooked with water)100 kcal = โ…” cup Couscous (cooked)100 kcal = ยฝ cup
See all 35 bread, rice & grains

Fats, oils & spreads

All 20 โ†’
See all 20 fats, oils & spreads

Snacks & sweets

All 41 โ†’
Popcorn (air-popped)100 kcal = 3ยผ cups Pretzels (hard, twists)100 kcal = 4โ…“ twists Potato chips100 kcal = 15 chips Tortilla chips100 kcal = 20 g Dark chocolate (70โ€“85%)100 kcal = 17 g Chocolate chip cookies100 kcal = 2 medium cookies Glazed donut100 kcal = ยฝ medium donut Vanilla ice cream100 kcal = ยพ half-cup scoop
See all 41 snacks & sweets

Meals & fast food

All 23 โ†’
See all 23 meals & fast food
See all 15 drinks

Smart lists

Why seeing 100 calories helps you lose weight

Most people underestimate how much they eat, mainly because portions are judged by eye. Calories per gram varies more than 50-fold between the foods on this site: from about 0.15 kcal/g for cucumber to almost 9 kcal/g for oils. Filling half your plate with low-density foods lets you eat the same amount of food for far fewer calories. That's the idea behind the "volumetrics" approach to weight loss, developed by Barbara Rolls at Penn State.

Every number here comes from USDA FoodData Central. Each food page names the exact USDA entry, so you can check it yourself.

Free printable

The 100-calorie cheat sheet

One page with 300+ foods and their exact 100-calorie portions. Stick it on the fridge.