Convert Grams to Cups: Granulated Sugar
Convert grams of granulated sugar back to cups with this complete reference table. Starting from 200g = 1 cup, use the table below to find cups for any gram amount. This reverse conversion is useful when a recipe specifies grams but you only have measuring cups available. Note: 1 US cup = 240ml = 16 tablespoons.
Granulated Sugar Grams to Cups Table
| Grams | Cups |
|---|---|
| 25g | ⅛ cup |
| 50g | ¼ cup |
| 75g | 0.38 cups |
| 100g | ½ cup |
| 125g | 0.63 cups |
| 150g | ¾ cup |
| 200g | 1 cup |
| 250g | 1¼ cup |
| 300g | 1½ cup |
| 400g | 2 cups |
| 500g | 2½ cups |
| 750g | 3.75 cups |
Based on USDA FoodData Central data (1 US cup = 240ml = 16 tablespoons = 48 teaspoons). Note: Granulated white sugar is the most consistent of all sugars — 1 cup = 200g regardless of spooning or packing. The uniform crystal size makes it very consistent to measure. Standard sugar for most baking recipes.
About Granulated Sugar Density
The density of granulated sugar determines how much it weighs per unit of volume. At 0.833g/ml, 1 US cup (240ml) of granulated sugar weighs 200g under USDA standard conditions.
Volume measurements can vary by ±10–20% depending on technique (sifted vs. spooned vs. scooped). For consistent baking results, use a kitchen scale with gram measurements whenever possible. The USDA standard (spooned-and-leveled) is the reference point for all values on this page.
Frequently Asked Questions
How many cups is 100g of granulated sugar?
100g of granulated sugar equals approximately ½ cup (based on 200g per 1 US cup).
How many cups is 200g of granulated sugar?
200g of granulated sugar equals approximately 1 cup.
How many cups is 500g of granulated sugar?
500g of granulated sugar equals approximately 2½ cups.
Why convert grams to cups for granulated sugar?
When a recipe lists grams but you only have measuring cups, you need to convert back. 200g = 1 cup is your baseline. Use a kitchen scale for the most accurate results.