Sugar Grams to Cups Converter

For the most accurate results, use the tool provided above to get reliable and accurate results.

Sugar Grams to Cups Converter: How Many Cups Is Your Sugar?

Baking a recipe that lists sugar in grams, but your measuring cups only show cups? This sugar grams to cups converter guide gets you the answer in seconds. One cup of granulated white sugar weighs 200 grams, which makes it one of the easiest ingredients in the kitchen to convert no messy math, no guesswork.

Below, you'll find a full sugar grams to cups conversion chart, a simple formula that works as your own grams to cups sugar calculator, and quick answers for the amounts bakers search for most: 50g, 100g, 200g, 300g, 400g, and 500g of sugar. You'll also learn why cup sizes differ from country to country, how sugar type changes the weight, and how to measure sugar accurately even if you don't own a kitchen scale.

For a quick and easy conversion, use our grams to cups converter to get the right measurement for your recipe.

Sugar Grams to Cups at a Glance

Wondering how many cups is a certain number of grams of sugar? Here are the numbers bakers ask about most, based on granulated white sugar in a standard US cup:

Grams	Cups
50 grams sugar to cups	¼ cup
100 grams sugar to cups	½ cup
200 grams sugar to cups	1 cup
300 grams sugar to cups	1½ cups
400 grams sugar to cups	2 cups
500 grams sugar to cups	2½ cups

These figures are for sugar that's spooned into the cup and leveled off, not scooped straight from the bag. Scooping packs the sugar down and can add extra weight to your measurement.

How Many Grams Are in a Cup of Sugar?

One cup of granulated white sugar weighs 200 grams. That single number is the key to converting grams to cups of sugar in any recipe divide the grams by 200, and you have your answer in cups.

So how many grams to a cup of sugar, exactly, across different types? Granulated sugar sits at 200 grams, but that number shifts once you move to brown sugar, powdered sugar, or other sweeteners. We'll cover those differences further down.

Why Sugar Converts So Easily (Unlike Flour)

Flour is tricky to measure because it settles and compresses. Depending on how you scoop it, a "cup" of flour can weigh anywhere from 120 to 150 grams.

Sugar doesn't have this problem. Its granules are small and uniform, so they don't trap much air. Whether you spoon it gently or shake the cup a little, the weight stays close to 200 grams per cup. That's part of why converting sugar grams to cups is so much more reliable than converting flour.

Full Sugar Grams to Cups Conversion Chart

Here's a detailed grams to cups sugar conversion chart for granulated white sugar, based on a US customary cup (200 grams) and a level tablespoon (12.5 grams).

Grams	Cups	Tablespoons
10 g	scant ⅛ cup	¾ tbsp
20 g	scant ⅛ cup	1½ tbsp
25 g	⅛ cup	2 tbsp
30 g	scant ¼ cup	2½ tbsp
40 g	scant ¼ cup	3 tbsp
50 g	¼ cup	4 tbsp
60 g	scant ⅓ cup	5 tbsp
70 g	⅓ cup	5½ tbsp
75 g	⅜ cup	6 tbsp
80 g	scant ½ cup	6½ tbsp
90 g	scant ½ cup	7 tbsp
100 g	½ cup	8 tbsp
110 g	generous ½ cup	9 tbsp
120 g	⅝ cup	9½ tbsp
125 g	⅝ cup	10 tbsp
130 g	generous ⅝ cup	10½ tbsp
140 g	⅔ to ¾ cup	11 tbsp
150 g	¾ cup	12 tbsp
160 g	generous ¾ cup	13 tbsp
170 g	⅞ cup	13½ tbsp
175 g	⅞ cup	14 tbsp
180 g	scant 1 cup	14½ tbsp
190 g	scant 1 cup	15 tbsp
200 g	1 cup	16 tbsp
225 g	1⅛ cups	18 tbsp
250 g	1¼ cups	20 tbsp
275 g	1⅜ cups	22 tbsp
300 g	1½ cups	24 tbsp
325 g	1⅝ cups	26 tbsp
350 g	1¾ cups	28 tbsp
375 g	1⅞ cups	30 tbsp
400 g	2 cups	32 tbsp
425 g	2⅛ cups	34 tbsp
450 g	2¼ cups	36 tbsp
475 g	2⅜ cups	38 tbsp
500 g	2½ cups	40 tbsp
550 g	2¾ cups	44 tbsp
600 g	3 cups	48 tbsp
650 g	3¼ cups	52 tbsp
700 g	3½ cups	56 tbsp
750 g	3¾ cups	60 tbsp
800 g	4 cups	64 tbsp
850 g	4¼ cups	68 tbsp
900 g	4½ cups	72 tbsp
950 g	4¾ cups	76 tbsp
1000 g	5 cups	80 tbsp

Need an amount that isn't listed? The next section shows you how to work it out yourself in seconds.

Grams to Cups Sugar Calculator: The Formula You Can Use Anytime

You don't need an app to convert sugar grams to cups. Think of this formula as your own grams to cups sugar calculator it works for any amount, every time.

Grams to cups:

Cups = Grams ÷ 200

Cups to grams:

Grams = Cups × 200

That's the whole sugar conversion calculator grams to cups method in one line. Here's how it plays out with real numbers.

Worked Examples

1. Convert 350 grams of sugar to cups. 350 ÷ 200 = 1.75, or 1¾ cups.
   
2. Convert 90 grams of sugar to cups. 90 ÷ 200 = 0.45, just under ½ cup.
   
3. Convert 1.5 cups of sugar to grams. 1.5 × 200 = 300 grams.
   

Keep this formula handy, and you'll never need to search "how many cups is [X] grams of sugar" again you can work it out in your head.

Sugar Weight to Volume Calculator: Does Sugar Type Change the Answer?

Not all sugar weighs the same. A cup of brown sugar isn't the same weight as a cup of powdered sugar, even though they look like the same "1 cup" on your measuring cup. Use this sugar weight to volume calculator table to check the type you're working with:

Sugar Type	Grams per Cup	Notes
Granulated (white) sugar	200 g	Free-flowing; the easiest type to measure
Brown sugar (packed)	220 g	Press down firmly; unpacked can weigh as little as 180 g
Powdered / confectioners' sugar	120 g	Sift first if it's lumpy
Caster (superfine) sugar	225 g	Finer crystals pack more tightly
Raw / turbinado sugar	200 g	Coarser crystals, but similar weight to granulated
Coconut sugar	180 g	Slightly lighter than white sugar

This matters more than it seems. If a recipe calls for "1 cup of sugar" and you swap granulated for powdered without adjusting, you'll end up using 80 grams less sugar than the recipe intended, which can throw off both sweetness and texture.

US Cups vs UK, Australian, and Metric Cups

Here's something most converters skip: a "cup" isn't the same size everywhere. If your recipe comes from an Australian, British, or New Zealand source, the cup itself is bigger than a US cup and that changes how many grams of sugar it holds.

Cup Type	Volume	Sugar Weight (approx.)
US customary cup	236.6 ml	200 g
US legal cup	240 ml	203 g
Metric cup (common in Australia, NZ, and UK recipes)	250 ml	225 g

If a recipe from an Australian food site calls for "1 cup of sugar," it likely means the larger metric cup around 225 grams, not 200. Using the US figure by mistake leaves you roughly 25 grams short, which is enough to affect a delicate bake.

When you're not sure which cup a recipe means, look for a gram amount printed in the recipe itself and use that instead of guessing. Grams don't change based on which country wrote the recipe cups do.

How to Measure Sugar Without a Kitchen Scale

A scale is the most accurate way to convert grams to cups of sugar, but not everyone has one on the counter. If you're measuring by hand, follow these steps to get as close to accurate as possible:

1. Break up any clumps. Stir compacted sugar with a spoon before measuring.
2. Spoon the sugar into the cup. Don't scoop directly from the bag scooping compresses the sugar and adds extra weight.
3. Fill until it mounds slightly above the rim. Let it pile up naturally; don't pack it down.
4. Level it off. Run the flat edge of a knife or spatula across the top of the cup.
5. Exception brown sugar only: press it down firmly as you fill the cup, since brown sugar recipes assume a packed measurement.

Common Mistakes That Throw Off Your Sugar Measurement

• Scooping straight from the bag. This packs the sugar in and can add up to 15% more than a level cup.
• Tapping or shaking the cup to settle the sugar. This has the same packing effect as scooping.
• Using a liquid measuring cup. Liquid cups are designed to be read at eye level and aren't accurate for dry ingredients like sugar.
• Forgetting to level off. A rounded, unleveled cup can hold 10–20% more sugar than the recipe calls for.

Why Weighing Sugar Beats Using Cups

For everyday baking cookies, cakes, muffins cups work fine. But for recipes where sugar plays a technical role, small differences matter a lot more.

Candy-making, caramel, and meringues all depend on precise sugar ratios. A few extra grams can change how sugar crystallizes or how a meringue holds its structure. In these cases, weighing sugar in grams removes the guesswork that comes with scooping, packing, or leveling by hand.

If you bake often, a cheap digital kitchen scale pays for itself quickly not just for sugar, but for flour, butter, and every other ingredient where weight beats volume for consistency.

FAQ's

How many cups is 100 grams of sugar?

100 grams of granulated white sugar equals ½ cup, based on the standard 200 grams per cup.

How many cups is 200 grams of sugar?

200 grams of granulated white sugar equals exactly 1 cup.

How many cups is 500 grams of sugar?

500 grams of granulated white sugar equals 2½ cups.

How many grams are in a cup of sugar?

A US cup of granulated white sugar holds 200 grams. That number changes for other sugar types brown sugar is about 220 grams per cup, and powdered sugar is about 120 grams per cup.

Is brown sugar measured the same way as white sugar?

No. Brown sugar should be packed firmly into the cup, since recipes assume a "packed cup" measurement of about 220 grams. Granulated white sugar should be spooned in loosely and leveled, not packed.

Conclusion

Converting sugar grams to cups doesn't have to involve guesswork. For granulated white sugar, one simple number does most of the work: 200 grams equals 1 cup. From there, this sugar grams to cups converter gives you everything else a full chart for quick lookups, a formula for any amount not listed, and the type and cup-size differences that trip up even experienced bakers.

Next time a recipe leaves you converting grams to cups sugar on the fly, come back to this chart, or just remember the formula: cups = grams ÷ 200. And when a recipe truly needs to turn out right candy, meringue, or a cake you can't afford to get wrong reach for a scale instead of a cup.