What does 100 calories of sugar look like?

100 calories =6¼ teaspoons26 g · 0.9 oz
Medium calorie density3.87 kcal/g
Each 🍬 = one teaspoon (~4.2 g). The last icon shows a part of one.
Food volume for 100 kcal

Sugar has 387 calories per 100 g, so 100 calories is 6¼ teaspoons of sugar (26 g). Most of the calories come from sugar (25.7 g per 100 kcal), which digests fast and won't keep you full for long.

Sugar: 50 to 500 calories

CaloriesGramsOuncesTeaspoons
50 kcal13 g0.5 oz3
100 kcal26 g0.9 oz6¼
200 kcal52 g1.8 oz12
300 kcal77 g2.7 oz18
500 kcal129 g4.6 oz31

What's in 100 calories of sugar

0.0 gprotein
25.8 gcarbs
0.0 gfat
0.0 gfiber

Protein 0% Carbs 100% Fat 0% of calories

Want more food for the same 100 calories?

These give you at least 2½ times more volume than sugar:

Compare with other snacks & sweets

Food100 kcal isGrams
🍬 Sugar6¼ teaspoons26 g
🍭 Ice pop2½ ice pops127 g
🍅 Ketchup5¾ tablespoons99 g
🍮 Chocolate pudding¾ 3.5-oz cup70 g
🍧 Sorbet1 half cup69 g
🍖 BBQ sauce3½ tablespoons58 g
🍨 Vanilla ice cream¾ half-cup scoop48 g
🍨 Chocolate ice cream⅔ half-cup scoop46 g
🥧 Apple pie⅓ slice42 g
🍦 Ice cream sandwich⅔ sandwich42 g
🍁 Maple syrup2 tablespoons38 g
🍓 Jam1¾ tablespoons36 g
🍯 Honey1½ tablespoons33 g

See all snacks & sweets →

Questions

How much is 100 calories of sugar?

100 calories of sugar is about 26 g (0.9 oz), or roughly 6¼ teaspoons.

How many calories are in 100 g of sugar?

387 calories per 100 g, according to USDA FoodData Central.

Is sugar good for weight loss?

Medium calorie density (3.87 kcal per gram). Fine in sensible portions; easy to overeat if you don't measure. 100 calories also gives you 0.0 g of protein and 0.0 g of fiber.

How many calories are in one teaspoon?

About 16 calories.

How many teaspoons is 200 calories?

About 12 (52 g).

Free printable

The 100-calorie cheat sheet

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

Source: USDA FoodData Central, "Sugars, granulated" (FDC ID 169655). Grams for 100 kcal = 100 ÷ calories per gram. Unit weight: USDA: 1 tsp = 4.2 g. Real portions vary by size, variety and preparation. Updated 2026-10-23.