GramsToCupsGramsToCups

400 Grams of Granulated Sugar to Cups

400 grams of granulated sugar is a typical single-recipe amount, equal to 2.00 cups at a density of 200g per cup.

Ingredient
Granulated Sugar
Cup standard
Cups (US Customary)
2.00 (2)
Tablespoons
32.0
Teaspoons
96.0
Milliliters
473 ml

400 grams of granulated sugar = 2.00 cups (2 cups / 32.0 tbsp / 96.0 tsp)

Granulated Sugar has a density of approximately 200g per cup. Very consistent across brands. Source: USDA FoodData Central. This is the figure used everywhere on this page, including the tablespoon and teaspoon values, so the numbers stay consistent whether you're reading the summary line, the table, or the FAQ answers below.

0g340g200g per cup
GramsCupsFractionTablespoonsTeaspoons
350g1.751¾28.084.0
375g1.881⅞30.090.0
400g2.00232.096.0
425g2.132⅛34.0102.0
450g2.252¼36.0108.0

How the 400g Figure Is Calculated

cups = grams ÷ grams per cup

400g divided by 200g (the weight of one cup of granulated sugar) equals 2.00 cups. Multiplying that by 16 gives 32.0 tablespoons, and by 48 gives 96.0 teaspoons, since one cup always equals 16 tablespoons or 48 teaspoons regardless of the ingredient.

Granulated Sugar is lighter than water, which weighs about 236g per cup. That's why 400g of granulated sugar takes up more volume (473ml) than the same weight of water would (401ml). For a side-by-side look at how other ingredients compare, see the 400 grams to cups page.

If Your Recipe Uses Metric or Imperial Cups

The 2.00 cup figure above uses the US Customary cup (236.588ml). Recipes written outside the US sometimes use a metric cup (250ml) or an imperial (uk) cup (284.131ml) instead. At 400g, that's 1⅞ metric cups or 1⅔ imperial cups of granulated sugar, close to the US figure but not identical. The cup standard switch in the converter above recalculates this instantly for any gram amount.

Scaling 400g Up or Down

Doubling a recipe that calls for 400g of granulated sugar means weighing 800g, or measuring 4.00 cups if you're working by volume instead of weight. Halving it means 200g, or 1.00 cups. Weight scales exactly with simple multiplication; cup measurements compound any scooping error each time they're doubled or halved, so weighing is more reliable the more a recipe is scaled.

Granulated Sugar vs. Other Sugars & Sweeteners

Within sugars & sweeteners, density still varies by ingredient. At 400g, brown sugar (220g per cup) measures 1⅞ cups, while powdered sugar (120g per cup) measures 3⅓ cups, compared to 2 cups for granulated sugar. Swapping ingredients in a recipe by cup measurement alone, without adjusting for this difference, changes the actual weight used.

Where 400g of Granulated Sugar Fits in a Recipe

How to Measure It Accurately

For every gram amount at once, the granulated sugar conversion chart lists granulated sugar across the full range from 1g to 1000g in one table.

Frequently Asked Questions

What is 400 grams of granulated sugar in cups?+

400 grams of granulated sugar is 2.00 cups (2 cups), or 32.0 tablespoons.

How do I measure 400 grams of granulated sugar without a scale?+

Use 2 cups, spooned in and leveled off with a straight edge. If you only have tablespoons, use 32.0 tablespoons instead.

Why is granulated sugar's gram-to-cup ratio different from other ingredients?+

Granulated Sugar weighs 200g per cup because of its own density. Very consistent across brands.

Does a metric or imperial cup change this 400g conversion?+

Yes, slightly. 400g of granulated sugar is 1⅞ metric cups or 1⅔ imperial cups, versus 2 US cups, since each cup standard holds a different volume.