How Much Does a Cube of Sugar Weigh?

A cube of sugar weighs about 2.3 grams (less than 0.1 oz).

That is the USDA average for one cube of sugar, which has 9 calories and 0 g of protein. Sizes vary, so weigh yours if you track closely.

Sugar Calorie Calculator

AmountUnit

9cal

in 1 cube of sugar (2 g)

Protein0 g0% of calories

Fat0 g1% of calories

Carbs2.3 g99% of calories

0% of a 2,000 calorie day

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Sugar weight by size and measure

Measure	Grams	Ounces	Calories
1 cube of sugar	2.3 g	0.1 oz	9
1 tsp of sugar	4.2 g	0.1 oz	17
1 cup of sugar	200 g	7.1 oz	802

Sugar calories by serving size

Common amounts of sugar with calories and macros. Tap a row for its full nutrition page.

Serving	Weight	Calories	Fat	Carbs
1 tsp	4 g	17	0 g	4.2 g
5g	5 g	20	0 g	5 g
1 oz	28 g	114	0.1 g	28 g
100g	100 g	401	0.3 g	100 g
1/2 cup	100 g	401	0.3 g	100 g
4 oz	113 g	455	0.4 g	113 g
1 cup	200 g	802	0.6 g	199 g

Sugar vs similar foods

Calories per 100 g compared with other sweets and desserts.

Sugar401

Brown Sugar380

Maple Sugar354

Sugar: common questions