Sugar Nutrition Facts: Calories, Macros & Health Benefits
Summary: Sugar contains 387 calories, 0g protein, 100g carbs, and 0g fat per one teaspoon (4g). It is a source of iron.

Nutrition Facts — one teaspoon (4g)
| Nutrient | Amount | % Daily Value |
|---|---|---|
| Calories | 387 kcal | 19% |
| Protein | 0.00g | 0% |
| Carbohydrates | 100.0g | 36% |
| Total Fat | 0.00g | 0% |
| Sugar | 99.8g | -- |
| Sodium | 1.0mg | 0% |
| Iron | 2.0mg | 11% |
| Magnesium | 0.01mg | 0% |
| Vitamin A | 0.02mcg | 0% |
Is Sugar Good for You?
Sugar provides 387 calories per one teaspoon (4g) with 0g protein, 100g carbohydrates, and 0g fat. It is a source of iron (11% dv).
Granulated white sugar, commonly used as a sweetener in beverages, baking, and cooking
Key Health Benefits of Sugar
- Iron (11% DV): Supports balanced nutrition when included as part of your daily meals.
How to Track Sugar Nutrition with Gram
Use Gram to log sugar and see calories, macros, and micronutrients in context. You can search by name or use AI food scanning to track meals quickly.
Frequently Asked Questions
How many calories are in sugar?
Sugar contains 387 calories per one teaspoon (4g).
How much protein is in sugar?
Sugar provides 0g of protein per one teaspoon (4g).
How many carbs are in sugar?
Sugar has 100g of carbohydrates per one teaspoon (4g).
Is sugar good for tracking nutrition?
Yes. Sugar can be logged by calories, macros, and micronutrients in the Gram app.
How should I use sugar in a meal plan?
Use Sugar as part of a balanced meal and compare the protein, carbs, and fat values to your daily targets.
Track your nutrition with Gram
Snap a photo of your meal and let AI do the rest. Track calories, macros, and micronutrients effortlessly.
Nutrition data sourced from USDA FoodData Central. Track sugar and thousands of other foods with the Gram app.