How Many Grams in a Cup of Sugar? Full Conversion Table
Convert sugar from cups to grams and ounces with precision for any recipe.
1 cup of sugar weighs 200 grams.
≈ 7.05 oz (weight)
Interactive Converter
1 cup of Sugar weighs 200 grams.
200g (7.05 oz)
Level, unpacked US cupSugar
US & UK alternative namesSpoon into cup & level off with a knife.
Prevent packing errorsSugar cups to grams
Complete conversion reference chart for standard US cup measurements to grams and ounces.
White granulated sugar in grams
| Cups | Grams | Ounces | Tablespoons |
|---|---|---|---|
| 1/4 cup | 50g | 1.8 oz | 4 tbsp |
| 1/3 cup | 67g | 2.4 oz | 5.3 tbsp |
| 1/2 cup | 100g | 3.5 oz | 8 tbsp |
| 2/3 cup | 133g | 4.7 oz | 10.7 tbsp |
| 3/4 cup | 150g | 5.3 oz | 12 tbsp |
| 1 cup | 200g | 7.1 oz | 16 tbsp |
| 1 1/2 cups | 300g | 10.6 oz | 24 tbsp |
| 2 cups | 400g | 14.1 oz | 32 tbsp |
Light brown sugar in grams
| Cups | Grams | Ounces | Tablespoons |
|---|---|---|---|
| 1/4 cup | 55g | 1.9 oz | 4 tbsp |
| 1/3 cup | 73g | 2.6 oz | 5.3 tbsp |
| 1/2 cup | 110g | 3.9 oz | 8 tbsp |
| 2/3 cup | 147g | 5.2 oz | 10.7 tbsp |
| 3/4 cup | 165g | 5.8 oz | 12 tbsp |
| 1 cup | 220g | 7.8 oz | 16 tbsp |
| 1 1/2 cups | 330g | 11.6 oz | 24 tbsp |
| 2 cups | 440g | 15.5 oz | 32 tbsp |
Dark brown sugar in grams
| Cups | Grams | Ounces | Tablespoons |
|---|---|---|---|
| 1/4 cup | 55g | 1.9 oz | 4 tbsp |
| 1/3 cup | 73g | 2.6 oz | 5.3 tbsp |
| 1/2 cup | 110g | 3.9 oz | 8 tbsp |
| 2/3 cup | 147g | 5.2 oz | 10.7 tbsp |
| 3/4 cup | 165g | 5.8 oz | 12 tbsp |
| 1 cup | 220g | 7.8 oz | 16 tbsp |
| 1 1/2 cups | 330g | 11.6 oz | 24 tbsp |
| 2 cups | 440g | 15.5 oz | 32 tbsp |
Caster sugar in grams
| Cups | Grams | Ounces | Tablespoons |
|---|---|---|---|
| 1/4 cup | 50g | 1.8 oz | 4 tbsp |
| 1/3 cup | 67g | 2.4 oz | 5.3 tbsp |
| 1/2 cup | 100g | 3.5 oz | 8 tbsp |
| 2/3 cup | 133g | 4.7 oz | 10.7 tbsp |
| 3/4 cup | 150g | 5.3 oz | 12 tbsp |
| 1 cup | 200g | 7.1 oz | 16 tbsp |
| 1 1/2 cups | 300g | 10.6 oz | 24 tbsp |
| 2 cups | 400g | 14.1 oz | 32 tbsp |
Icing / powdered sugar in grams
| Cups | Grams | Ounces | Tablespoons |
|---|---|---|---|
| 1/4 cup | 30g | 1.1 oz | 4 tbsp |
| 1/3 cup | 40g | 1.4 oz | 5.3 tbsp |
| 1/2 cup | 60g | 2.1 oz | 8 tbsp |
| 2/3 cup | 80g | 2.8 oz | 10.7 tbsp |
| 3/4 cup | 90g | 3.2 oz | 12 tbsp |
| 1 cup | 120g | 4.2 oz | 16 tbsp |
| 1 1/2 cups | 180g | 6.3 oz | 24 tbsp |
| 2 cups | 240g | 8.5 oz | 32 tbsp |
| Weight (Grams) | Cups (US) | Ounces (oz) | Tablespoons (tbsp) |
|---|---|---|---|
| 25g | ≈ 1/4 cup (0.13) | 0.88 oz | 2 tbsp |
| 50g | ≈ 1/4 cup (0.25) | 1.76 oz | 4 tbsp |
| 75g | ≈ 1/2 cup (0.38) | 2.65 oz | 6 tbsp |
| 100g | ≈ 1/2 cup (0.50) | 3.53 oz | 8 tbsp |
| 125g | ≈ 3/4 cup (0.63) | 4.41 oz | 10 tbsp |
| 150g | ≈ 3/4 cup (0.75) | 5.29 oz | 12 tbsp |
| 200g | ≈ 1 cup (1.00) | 7.05 oz | 16 tbsp |
| 250g | ≈ 1 1/4 cups (1.25) | 8.82 oz | 20 tbsp |
| 300g | ≈ 1 1/2 cups (1.50) | 10.58 oz | 24 tbsp |
| 350g | ≈ 1 3/4 cups (1.75) | 12.35 oz | 28 tbsp |
| 400g | ≈ 2 cups (2.00) | 14.11 oz | 32 tbsp |
| 500g | ≈ 2 1/2 cups (2.50) | 17.64 oz | 40 tbsp |
1 cup of white granulated sugar weighs 200 grams. Brown sugar (packed) weighs 220g per cup, caster sugar 200g, and icing (powdered) sugar 120g. Spoon sugar loosely into a level cup — don't scoop directly or pack it down, or you can add 20–30% more than the recipe intends.
For the most accurate results, weigh your sugar with a digital kitchen scale — the values below assume a level, unpacked cup.
Frequently asked questions
How many grams of sugar in a cup?
1 cup of sugar weighs 200g.
How many grams is half a cup of sugar?
1/2 cup of sugar weighs 100g.
How many grams in a cup of brown sugar?
1 cup of brown sugar weighs 220g.
How many grams is 1/4 cup of sugar?
1/4 cup of sugar weighs 50g.
How many grams is 1 tablespoon of sugar?
1 tablespoon of sugar weighs 12g.
How many grams is 1 teaspoon of sugar?
1 teaspoon of sugar weighs 4g.
How many grams in a cup of icing sugar?
1 cup of icing sugar weighs 120g.
How many cups is 100g of sugar?
100g of sugar is approximately 0.5 cups.
Practical baking & cooking tips for sugar
- White sugar does not compact like flour, but ambient humidity can cause clumps that distort volume.
- Store in an airtight container with a moisture absorber to prevent hardening.
- For delicate meringues and sponges, pulse granulated sugar in a blender for 10 seconds to create fast-dissolving caster sugar.
Common substitutions for sugar
| Substitute | Ratio | Kitchen Notes |
|---|---|---|
| Caster sugar | 1:1 by weight (200g) | Finer crystals dissolve faster, ideal for meringues and light sponges |
| Light brown sugar | 1:1 by weight (220g) | Adds mild molasses flavor and moisture; baked goods will be chewier |
| Honey | 3:4 by weight (150g honey per 200g sugar) | Reduce recipe liquid by 2 tbsp and reduce oven temperature by 15°C (25°F) |
Why accuracy matters for sugar
Granulated sugar does far more than sweeten: it caramelises crusts, retains moisture, and tenderises gluten strands. Adding too much sugar weakens cake structure and causes premature browning, while too little produces dry, pale, and tough baked goods.
Who needs grams for sugar?
Ideal for pastry chefs and home cooks seeking perfect caramelisation, stable meringues, and repeatable sponge textures.
Common mistakes to avoid with sugar
- Using granulated sugar instead of caster sugar in delicate bakes.
- Not properly dissolving sugar in wet ingredients, leading to grainy textures.
- Substituting white sugar for brown sugar without adjusting moisture content.
See also: How many grams of sugar in a teaspoon?
Sugar in other kitchen units
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