Grams to Cups Converter: Verified Charts for 70+ Ingredients
- Cups (US Customary)
- 0.80 (¾)
- Tablespoons
- 12.8
- Teaspoons
- 38.4
- Milliliters
- 189 ml
100 grams of all-purpose flour equals about 0.83 cups. Pour in 100 grams of sugar and you fill only half a cup. That gap is not an error. Grams measure weight. Cups measure space. Each ingredient packs differently, so one weight rarely fills the same volume twice.
Use the calculator to convert any weight in seconds. Select the ingredient first, since flour, sugar, and butter each fill a cup differently. Then type your grams. Results show cups, tablespoons, milliliters, and ounces together.
A cup toggle lets you switch between US, metric, and imperial standards. Most sites skip this. The size of a cup changes by country, and that difference matters in baking.
How Many Cups Is 100 Grams?
The same 100 grams looks very different in the cup. Density decides how far it goes.
| Ingredient (100 g) | In cups |
|---|---|
| All-purpose flour | 0.83 |
| Granulated sugar | 0.51 |
| Butter | 0.44 |
| Water | 0.42 |
| Rolled oats | 1.12 |
| Cocoa powder | 1.19 |
| Honey | 0.3 |
Light, airy ingredients spread wide. Dense ones like honey barely reach a third of a cup. Keep reading for the full ingredient chart and every popular weight.
Grams to Cups Master Chart
This single chart uses one source for every value, so no two rows disagree. Many converters mix data and end up inconsistent. These weights follow King Arthur Baking, with liquid values drawn from the volume of a US cup.
Flours and Grains
| Ingredient | g/cup | 100 g ≈ |
|---|---|---|
| All-purpose flour | 120 | 0.83 cups |
| Bread flour | 120 | 0.83 cups |
| Cake flour | 120 | 0.83 cups |
| Whole wheat flour | 113 | 0.88 cups |
| Almond flour | 96 | 1.04 cups |
| Rolled oats | 89 | 1.12 cups |
| White rice, uncooked | 185 | 0.54 cups |
Sugars and Syrups
| Ingredient | g/cup | 100 g ≈ |
|---|---|---|
| Granulated sugar | 198 | 0.51 cups |
| Brown sugar, packed | 213 | 0.47 cups |
| Confectioners' sugar | 113 | 0.88 cups |
| Honey | 336 | 0.30 cups |
Fats, Dairy, and Liquids
| Ingredient | g/cup | 100 g ≈ |
|---|---|---|
| Butter | 227 | 0.44 cups |
| Vegetable oil | 218 | 0.46 cups |
| Milk | 227 | 0.44 cups |
| Water | 237 | 0.42 cups |
Baking Add-ins
| Ingredient | g/cup | 100 g ≈ |
|---|---|---|
| Chocolate chips | 170 | 0.59 cups |
| Unsweetened cocoa | 84 | 1.19 cups |
| Whole almonds | 142 | 0.70 cups |
Grind size and moisture shift these numbers slightly. Treat them as reliable kitchen standards, not lab constants.
US vs Metric vs Imperial vs Australian Cups
A cup is not one fixed size. Four standards exist, and recipes rarely say which one they mean. The gap between the smallest and largest reaches about 20 percent.
| Cup standard | Volume | Where it is used |
|---|---|---|
| US customary | 236.6 ml | US recipes and measuring cups |
| US legal | 240 ml | US nutrition labels and FDA rules |
| Metric | 250 ml | Australia, New Zealand, Canada |
| Imperial | 284 ml | Older UK and Commonwealth recipes |
The US National Institute of Standards and Technology defines the legal cup as 240 milliliters for food labeling. Everyday US measuring cups hold the customary 236.6 milliliters. Both stay close, so the difference rarely breaks a recipe.
The bigger jump comes with the metric and imperial cups. A metric cup holds 250 milliliters. An old imperial cup holds 284. If your recipe comes from Australia or a British cookbook, that extra volume changes your results. See our US vs metric measurements guide for the full breakdown.
How to Tell Which Cup Your Recipe Uses
Check the recipe's origin. US sources use the customary cup. Australian, New Zealand, and modern Canadian recipes use the 250 milliliter metric cup. British recipes from before the 1970s may use the imperial cup. When unsure, weigh in grams. Weight removes the guesswork entirely.
Conversions by Amount
People often search for a set weight rather than an ingredient. This table shows how common amounts land across four staples.
| Weight | Flour | Sugar | Butter | Water |
|---|---|---|---|---|
| 25 g | 0.21 cups | 0.13 cups | 0.11 cups | 0.11 cups |
| 50 g | 0.42 cups | 0.25 cups | 0.22 cups | 0.21 cups |
| 100 g | 0.83 cups | 0.51 cups | 0.44 cups | 0.42 cups |
| 200 g | 1.67 cups | 1.01 cups | 0.88 cups | 0.84 cups |
| 250 g | 2.08 cups | 1.26 cups | 1.10 cups | 1.05 cups |
| 500 g | 4.17 cups | 2.53 cups | 2.20 cups | 2.11 cups |
Need another weight? Every amount from 25 to 1000 grams has its own page with a full ingredient breakdown.
Popular Ingredient Guides
Some ingredients cause more confusion than others. These three drive the most searches, so they deserve a closer look.
Flour Grams to Cups
Flour is the hardest ingredient to measure by volume. Your scooping method changes the weight more than any other pantry item.
All-purpose flour weighs 120 grams per cup when you spoon it in and level the top. That is the King Arthur standard, and most US recipes follow it. Bread flour and cake flour share the same 120 gram weight. Whole wheat runs a little lighter at 113 grams. Almond flour is lighter still at 96 grams.
The method matters as much as the number:
Spoon and level
Gives 120 grams per cup. Spoon flour into the cup, then sweep the top flat with a knife.
Dip and sweep
Packs the flour and pushes it near 140 grams. That extra 20 grams can turn a soft cake dense.
Sifted flour
Falls around 110 grams per cup because the sifting adds air.
Brand also plays a small role. King Arthur all-purpose flour tends to weigh slightly more per cup than softer brands like Gold Medal. For most recipes the difference is minor, but it explains why two bakers get different results from the same cup.
Sugar Grams to Cups
Sugar behaves more predictably than flour, but the type still changes the weight.
| Sugar type | Grams per cup | Note |
|---|---|---|
| Granulated | 198 | Free-flowing, easy to measure |
| Brown, packed | 213 | Press firmly into the cup |
| Confectioners' | 113 | Sift first if lumpy |
Granulated sugar is the most forgiving. Its even crystals pour and settle the same way each time. Brown sugar is the opposite. It holds moisture and clumps, so recipes ask you to pack it. Loose brown sugar weighs far less than packed. Powdered sugar is light and airy, which is why it weighs so little per cup.
Precision helps most in candy, caramel, and meringue. In those recipes, sugar controls texture and crystal formation. A small error shows up fast.
Butter Grams to Cups
Butter is simple once you know the anchor. One cup weighs 227 grams. In the United States, that equals two sticks or 16 tablespoons.
| Butter | Grams | Sticks | Tablespoons |
|---|---|---|---|
| 1/4 cup | 57 | 1/2 | 4 |
| 1/2 cup | 113 | 1 | 8 |
| 1 cup | 227 | 2 | 16 |
US butter wrappers print tablespoon marks, so you can often cut what you need without a scale. Melted and softened butter weigh the same. Only the shape changes.
Other ingredients follow their own weights. Honey is dense at 336 grams per cup. Rolled oats are light at 89. Rice sits near 185, cocoa near 84, and chocolate chips at 170. Each has a dedicated page with a full chart.
Popular Gram Amount Pages
Browse all ingredients →Prefer to start from a weight instead of an ingredient? These pages open a fixed amount and show it in cups across flour, sugar, butter, and more. Each one lists the exact math for common baking staples.
25 grams to cups
Roughly a fifth of a cup of flour, or about 2 tablespoons of butter.
30 grams to cups
Lands on an exact quarter cup of flour. Useful for small bakes.
50 grams to cups
A quarter cup of sugar, or a scant half cup of flour.
75 grams to cups
Just over three quarters of a cup of rolled oats.
100 grams to cups
About 0.83 cups of flour and half a cup of granulated sugar.
150 grams to cups
One and a quarter cups of flour, a common cookie dough amount.
200 grams to cups
Almost exactly one cup of granulated sugar.
250 grams to cups
Just over two cups of flour, or a full cup of butter.
300 grams to cups
Two and a half cups of flour for larger batches.
350 grams to cups
Close to three cups of flour, enough for a full loaf.
400 grams to cups
Roughly two cups of sugar, a frequent cake recipe amount.
450 grams to cups
Three and three quarter cups of flour, just under one pound.
500 grams to cups
Half a kilogram, about 4.17 cups of flour.
600 grams to cups
An even five cups of flour by weight.
750 grams to cups
Around 6.25 cups of flour for big weekend bakes.
1000 grams to cups
One full kilogram, close to 8.3 cups of flour.
What Is a Gram?
A gram is a unit of mass in the metric system. One gram equals one thousandth of a kilogram. It measures how much matter an ingredient contains, no matter its shape or how it settles.
Weight gives baking its consistency. A scale reads 100 grams of flour the same way every time. There is no fluffing, packing, or guessing. That is why culinary schools and packaged recipes lean on grams.
What Is a Cup?
A cup is a unit of volume. It measures the space an ingredient fills rather than its weight. The US customary cup holds 236.6 milliliters.
Volume is quick and needs no equipment. That convenience made cups the standard in American home kitchens. The trade-off is accuracy. A cup of packed flour and a cup of sifted flour hold very different amounts, even though the cup looks full both times.
Why Grams and Cups Don't Convert 1:1
There is no single number that turns grams into cups. The reason is density.
Mass vs Weight vs Volume
Mass is the amount of material in an ingredient. Volume is the space it takes up. A cup of feathers and a cup of lead fill the same space, yet their weights are worlds apart. Flour and sugar work the same way on a smaller scale.
What Density Means in the Kitchen
Density is weight divided by volume. Each ingredient has its own. Flour is light and fluffy, so a cup weighs only 125 grams. Honey is thick and heavy, so a cup weighs 340. That is why you always start with the ingredient, then apply its density.
Grams to Cups Formula
The math is short once you know the ingredient's weight per cup.
Cups = grams ÷ grams per cup
The grams per cup value is the density. Look it up in the master chart above, then divide.
240 g flour ÷ 120 = 2 cups
227 g butter ÷ 227 = 1 cup
396 g sugar ÷ 198 = 2 cups
336 g honey ÷ 336 = 1 cup
The same formula runs in reverse. Multiply cups by the density to get grams.
How to Convert Grams to Cups
Follow four steps and you can convert anything.
- 1Select the ingredient. All-purpose flour and bread flour differ, so name it exactly.
- 2Find its density. Use the master chart or the calculator for the grams per cup value.
- 3Divide. Split your gram amount by the density.
- 4Round sensibly. Most recipes work fine in quarter-cup steps.
Manual Example: 113 g Butter
Divide 113 by 227. The answer is 0.5, or half a cup. In US terms, that is one stick. Try it yourself with the butter conversion page, or use the calculator above for any other amount.
How to Measure Accurately
The right technique keeps your numbers honest. These habits protect your results.
Spoon and level
Scoop flour into the cup with a spoon, then level the top with a straight edge. This is the method behind most US recipe weights.
Skip dip and sweep for flour
Dragging the cup through the bag compacts the flour. That adds roughly 20 grams and throws off delicate bakes.
Sift when the recipe says so
If it reads "sifted flour," sift before you measure. If it reads "flour, sifted," measure first, then sift.
Pack brown sugar
Press it into the cup unless the recipe says otherwise. Loose brown sugar reads far too light.
Match the cup to the ingredient
Use dry cups for flour and sugar. Use a liquid measuring cup for water, milk, and oil. The shapes are built for different jobs.
Weigh when it counts
A kitchen scale skips the guesswork entirely — see our dry vs liquid measuring guide for the full breakdown.
Grams vs Cups: Which Should You Use?
Both methods have a place. The best choice depends on the recipe and your goals.
The Case for Weighing
A scale removes human error. It ignores humidity, settling, and how hard you scooped. Scaling is easy too. Doubling 250 grams means 500 grams, which beats juggling fractions of a cup. For bread, pastry, and anything with a tight ratio, weight wins. Try the sourdough calculator to see how much a few grams of hydration can change a dough.
When Cups Are Fine
Cups are quick and need no batteries. For soups, stews, and forgiving recipes, they work well. If you bake the same cake often and it turns out right, your cups are doing their job.
How Humidity and Settling Affect Volume
Flour settles during shipping and storage. A cup scooped from a fresh bag weighs less than one from a settled bag. Humidity adds moisture, which changes weight again. Grams sidestep both problems, which is why they stay consistent across seasons.
When to Convert Grams to Cups
- Baking metric recipes. Most European and Australian recipes list grams. US bakers convert to cups or weigh directly.
- Scaling a recipe. Grams make doubling or halving simple and exact. The cups to grams converter handles the reverse direction.
- Tracking nutrition. Food labels use grams. Measuring by weight makes calorie counting accurate.
Grams to Cups in Popular Recipes
Real recipes show how conversion works in practice. Each list below pairs weight with volume.
Chocolate Chip Cookies
- 240 g flour = 2 cups
- 200 g granulated sugar = 1 cup
- 213 g brown sugar = 1 cup, packed
- 227 g butter = 1 cup
- 170 g chocolate chips = 1 cup
Banana Bread
- 240 g flour = 2 cups
- 200 g sugar = 1 cup
- 113 g melted butter = 1/2 cup
Fluffy Pancakes
- 180 g flour = 1.5 cups
- 50 g sugar = 1/4 cup
- 237 g milk = 1 cup
Birthday Cake
- 300 g flour = 2.5 cups
- 400 g sugar = 2 cups
- 237 g milk = 1 cup
Tips for Accurate Conversion
Small habits make a big difference over time.
- 1
Buy a digital scale
Look for 1 gram precision. A good one costs about the price of two coffees.
- 2
Zero between ingredients
Use the tare button so each addition starts at zero.
- 3
Sift when specified
Order matters, so follow the recipe's wording.
- 4
Mind the temperature
Butter, eggs, and liquids measure best at room temperature.
- 5
Convert whole batches
Do not mix systems inside one recipe.
- 6
Trust grams in a conflict
If a recipe lists both and they clash, the weight is usually right.
Frequently Asked Questions
How many cups is 100 grams of flour?+
About 0.83 cups, or just over three quarters of a cup. This uses the standard weight of 120 grams per cup for all-purpose flour. Spoon the flour into your cup and level it for the most accurate result.
How many cups is 250 grams?+
It depends on the ingredient. For flour, 250 grams is about 2.08 cups. For sugar, it is about 1.26 cups. For butter, it is close to 1.1 cups. Always match the weight to the ingredient's density.
Is 240 grams always equal to 1 cup?+
No. That figure fits water and milk, which weigh around 237 to 245 grams per cup. Flour, sugar, and oats each weigh something different. There is no universal gram value for one cup.
How many grams are in one cup of sugar?+
Granulated sugar weighs about 198 grams per cup. Packed brown sugar is heavier at 213 grams. Powdered sugar is much lighter at roughly 113 grams. The type of sugar changes the weight.
Why do different websites show different gram to cup values?+
Sites use different sources and rounding. Some list sugar at 198 grams, others at 200. Both are close and correct. This chart follows King Arthur Baking so every value stays consistent.
Is a US cup the same as a metric cup?+
No. A US customary cup holds 236.6 milliliters. A metric cup, used in Australia and Canada, holds 250 milliliters. That gap is about 6 percent, enough to affect baking.
Should I pack brown sugar when I measure it?+
Yes, unless the recipe says otherwise. Press it firmly into the cup. Packed brown sugar weighs about 213 grams per cup, while loose brown sugar weighs far less.
Can I use the same conversion for wet and dry ingredients?+
No. Wet and dry ingredients have different densities. Water weighs about 237 grams per cup, while flour weighs 120. Always use the correct value and the right measuring cup.
Do I really need a kitchen scale to bake well?+
Not always, but it helps. A scale removes guesswork and makes results repeatable. For bread and pastry, it is worth the small cost. For everyday cooking, careful cup measurements work fine.
How do I convert 500 grams to cups?+
Divide 500 by the ingredient's grams per cup. For flour, 500 ÷ 120 is about 4.17 cups. For sugar, 500 ÷ 198 is about 2.53 cups. The ingredient sets the answer.
What if my recipe doesn't say which flour to use?+
Use all-purpose flour at 120 grams per cup. It is the default in most US recipes. If the recipe is for bread or delicate cakes, the density stays the same at 120 grams.
How accurate are online converters?+
They are accurate when built on reliable density data. This tool uses published weights and gives results in several units. For the tightest precision, a kitchen scale is still the gold standard.