45g Sugar in Cups
45 grams of granulated sugar is ¼ cup — 200g per US cup. Small sugar amounts are usually for sweetening a topping, a glaze or a drink, where a spoon measure is quicker than fetching a cup.
How many cups is 45g of granulated sugar?
45 grams of granulated sugar equals:
Measuring by hand? That is 4 tablespoons. It is about 5% of a 1 kg bag of sugar.
Granulated sugar barely compresses, so scooping and levelling is reliable — it is one of the few dry ingredients where a cup measure is trustworthy.
Grams to Cups Converter
Select an ingredient for accurate conversions
Dedicated conversion guides use the default US customary cup.
Applies to this page only — the database value (200g per US cup) is unchanged.
45 grams of Granulated Sugar is about ¼ cup, using a 236.588 millilitre cup at 200 grams per cup.
45g of granulated sugar vs other ingredients
Grams measure weight and cups measure volume, so the same 45 grams fills a different amount of cup for every ingredient:
| Ingredient | 45g in cups | g per cup |
|---|---|---|
| Granulated Sugar | ¼ cup | 200 |
| All-Purpose Flour | ⅜ cup | 125 |
| Butter | ¼ cup | 227 |
| Water | ⅛ cup | 240 |
See all 45g conversions on the 45 grams to cups chart.
Nearby granulated sugar amounts
| Grams of granulated sugar | Cups | Tablespoons |
|---|---|---|
| 28g | ⅛ cup | 2.24 tbsp |
| 30g | ⅛ cup | 2.4 tbsp |
| 35g | ⅛ cup | 2.8 tbsp |
| 40g | ¼ cup | 3.2 tbsp |
| 50g | ¼ cup | 4 tbsp |
| 56g | ¼ cup | 4.48 tbsp |
| 60g | ⅓ cup | 4.8 tbsp |
| 65g | ⅓ cup | 5.2 tbsp |
Full ladder on the sugar grams to cups chart.
Frequently Asked Questions
45 grams of granulated sugar is ¼ cup. In kitchen measures that is 4 tablespoons, worked out from 200 grams per US cup.
Related Tools
Cups to Grams
Convert cups to grams for any ingredient
Butter Converter
Convert butter between sticks, cups, grams, and tablespoons
How Many Grams in a Cup
Reference grams per cup for flour, sugar, butter, and common ingredients
Grams to Tablespoons
Convert grams to tablespoons by ingredient
Tablespoons to Grams
Convert tablespoons to grams by ingredient