Zero calorie sweetener for cooking & baking Sweet'N Low® can be used just like sugar, but the amount you need will be much less. Each level spoonful of the enclosed measuring spoon has the sweetening equivalence of about 1 tsp. of sugar and contains less than 1/2 g of carbohydrate. This package of Sweet'N Low® is equivalent in sweetness to about 5 lbs. of sugar. It's a convenient way to use Sweet'N Low for cooking and baking.