How Much Does a Cup of Sugar Weigh: Quick and Easy Guide

If you are a beginner in the kitchen, you may be wondering about something as simple as the weight of a cup of sugar. While it may seem like a trivial matter, knowing the weight of ingredients is important for accurate cooking and baking. In this quick and easy guide, we will delve into the topic of the weight of a cup of sugar, providing you with the information you need to get your measurements just right.

Understanding the Weight of A Cup of Sugar

Why is Weight Measurement Important?

When it comes to baking, precision is key. Unlike other forms of cooking that allow for some flexibility, baking is a science that relies on accurate measurements to achieve desired results in terms of taste, texture, and consistency. A small deviation in the amount of an ingredient can have a significant impact on the final product. In the case of sugar, knowing its weight in a cup can make a difference in whether your cookies turn out chewy or crispy.

The Standard Measurement

Before diving into the weight of a cup of sugar, it’s essential to clarify the standard cup measurement. In most recipes, a standard cup refers to 8 fluid ounces or 240 milliliters. However, when it comes to measuring dry ingredients like sugar, this standard cup measurement doesn’t always mean the same thing in terms of weight.

The Weight of A Cup of Sugar

Granulated Sugar

Granulated sugar is the most commonly used type of sugar in recipes. If a recipe calls for a cup of granulated sugar, it generally means a packed cup. A packed cup involves filling the measuring cup to the brim and then leveling it off with the back of a knife or a flat surface. The weight of a packed cup of granulated sugar is approximately 200 grams or 7 ounces. However, keep in mind that the weight can vary depending on factors such as the brand, moisture content, and compaction level of the sugar.

Brown Sugar

Brown sugar adds a rich and caramel-like flavor to baked goods. It consists of granulated sugar combined with molasses, which gives it its characteristic color and taste. Like granulated sugar, a cup of brown sugar is packed, and the weight is approximately 220 grams or 7.75 ounces. Again, variations can occur due to moisture content and how firmly the sugar is packed in the cup.

Powdered Sugar

Powdered sugar, also known as confectioners’ sugar or icing sugar, is finely ground sugar mixed with a small amount of cornstarch. It is commonly used in frostings, glazes, and dusting desserts. Unlike granulated or brown sugar, powdered sugar is typically measured by sifting it into the measuring cup and then leveling it off. A cup of sifted powdered sugar weighs around 120 grams or 4.25 ounces.

Other Types of Sugar

In addition to the three most common types of sugar mentioned above, there are various other sugar varieties, such as coarse sugar, sanding sugar, and turbinate sugar. These sugars have larger crystal sizes and different levels of moisture. The weight of a cup would vary for these types, and it is best to consult individual recipes or product packaging for accurate measurements.

FAQs Section

Can I Convert Cups of Sugar to Weights in a Recipe?

Absolutely! If you have a recipe that uses cup measurements but prefer working with weight measurements, you can convert the cups of sugar to weight. By using a kitchen scale, you can precisely measure the amount of sugar required. Just keep in mind the weight guidelines mentioned earlier for each type of sugar.

Why Should I Use Weight Instead of Cups?

Using weight measurements instead of cups offers greater accuracy and consistency in your cooking and baking. This is especially true when it comes to sugar, where slight variations in quantity can affect the sweetness and texture of your creations. Weight measurements allow you to achieve consistent results every time, particularly if you are preparing large batches or following precision-dependent recipes.

Is There a Difference in Weight Between Different Brands of Sugar?

Yes, the weight of a cup of sugar can vary slightly between different brands due to factors such as production processes and moisture content. To ensure accuracy, it is advisable to use the same brand of sugar that the recipe specifies. If using a different brand, try to measure the weight to achieve the desired consistency in your recipe.

How Can I Measure Sugar Portions Accurately without a Kitchen Scale?

If you don’t have a kitchen scale, measuring spoons can be a great alternative for smaller quantities of sugar. One tablespoon of granulated sugar weighs around 12 grams, while one packed tablespoon of brown sugar is approximately 14 grams. However, for larger amounts, investing in a kitchen scale is recommended for precise measurements.


Knowing the weight of a cup of sugar is an essential skill for any beginner in the kitchen. It allows you to follow recipes accurately and achieve consistent results in your baked goods. Granulated sugar weighs around 200 grams or 7 ounces per packed cup, while brown sugar weighs approximately 220 grams or 7.75 ounces per packed cup. Powdered sugar, on the other hand, weighs about 120 grams or 4.25 ounces per sifted cup.

When working with different types of sugar or different brands, it’s important to note that there can be slight variations in weight. It’s always best to refer to the specific recipe or product packaging for precise measurements. Additionally, if you prefer using weight measurements instead of cups, you can easily convert the amount of sugar needed using a kitchen scale.

Using weight measurements offers greater accuracy and ensures that your baked goods turn out just right. It eliminates any guesswork involved in using cups and allows for consistency in your recipes. So, whether you’re a beginner in the kitchen or an experienced baker, investing in a kitchen scale can be a valuable addition to your cooking tools.

Remember, accurate measurements don’t just apply to sugar, but also to other ingredients in your recipes. Learning about the weight of common ingredients can help you become a more confident and successful cook.

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