28+ ingredients · 330+ recipes

Grams to cups,
without the guesswork.

A cup of flour and a cup of brown sugar don't weigh the same — not even close. This grams to cup converter uses the exact density for each ingredient, so your bakes turn out the same way twice.

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28+ingredient densities

330+recipes with full steps

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Grams

Cups

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Why it's accurate

Built for how bakers actually measure

Volume is a guess. Weight is a fact — a cup of feathers and a cup of lead take up the same space but don't weigh the same, and it's no different for flour and sugar. Converting grams to cups well means using a separate density figure for every ingredient, not one flat conversion rate.

Density, not a flat rate

Flour, sugar, and butter don't weigh the same per cup — even flour alone swings from about 110g sifted to 140g dip-and-scoop. Every ingredient in this grams to cup converter gets its own density instead of a generic gram-per-cup number.

Fractions, handled exactly

Type 1⅓ cups and get the exact gram figure — grams ÷ density, worked out instantly. No mental math, no rounding errors creeping into your bake.

Scale a whole recipe

Grams scale in your head — 250g × 2 is 500g. Doubling 1⅔ cups doesn't. Multiply every ingredient at once when you're doubling a batch or shrinking it for two.

Consistent, whatever the weather

Flour settles in the bag and clumps in humid weather, which quietly throws off a cup measurement. A gram is a gram year-round — 100g of flour is 100g whether it's a dry winter or a sticky August afternoon.

The method

From grams to cups in seconds

No sign-up, no app to install. Pick, type, weigh.

Pick the ingredient

Choose from 28+ options — flour, sugars, fats, liquids, and pantry staples — each carrying its own tested density instead of a one-size-fits-all rate.

Type the grams

Enter the weight straight from your recipe — no fractions to eyeball, no mental math.

Hit convert

The exact cup measurement appears instantly — accurate to that ingredient's specific density, not a generic rate.

The short version

Why weigh instead of guessing?

The math behind converting grams to cups, and the facts that make weighing worth the switch.

The formula

cups = grams ÷ density

Where "density" is that ingredient's grams-per-cup figure — 120g for flour, 200g for sugar, 227g for butter, and so on.

A 27% swing, hiding in plain sight

Sifted flour packs to about 110g a cup; scoop it straight from the bag and it can hit 140g. That gap alone is enough to turn a fluffy cake into a dense one — grams remove the guesswork.

The rest of the world bakes by weight

Most international recipes — European, British, Australian — list ingredients in grams from the start. Converting them well means matching their precision, not eyeballing a cup.

Repeatable, every time

100g of flour is 100g whether you're in Texas or Tokyo, this winter or next August. A cup can shift with how it's scooped, packed, or how humid the day is.

Built for scaling recipes

Halving 227g of butter is 113.5g — done. Halving ⅔ cup means eyeballing a measuring cup with no clean line to stop at.

Recipe finder

Tell it what's in your kitchen — or ask for a dish by name

List what you've got and we'll suggest recipes you can make with it, or look up any dish and get the full ingredient list and method, already in grams.

What ingredients do you have?

Separate ingredients with commas or "and" — we'll match them against 330+ recipes.

Looking for a specific recipe?

Try a dish name like "pancakes", "banana bread", or "guacamole".

Pick a recipe

Find a recipe on the left, or search for one by name — the full ingredient list and method will show up here.

The full guide

How many cups is 100 grams?

Converting grams to cups lands on a different cup measurement for every ingredient, because grams weigh and cups scoop — the two only line up by coincidence. Here's 100g across six ingredients people convert most:

Ingredient (100g)	In cups
All-Purpose Flour	0.83 cups
Granulated Sugar	0.5 cups
Butter	0.44 cups
Water / Milk	0.42 cups
Cocoa Powder	1.11 cups
Honey	0.29 cups

Need a different amount or one of the other 22 ingredients this converter covers? The tool at the top handles any weight, instantly.

What is a gram?

A gram is a metric unit of mass — one-thousandth of a kilogram. In baking it gives precision a cup can't: no fluffing, no packing, no guessing. 100g of flour is 100g whether you're measuring in Texas or Tokyo, which is exactly why professional kitchens and culinary schools default to weight. The metric system dates to the 1790s French reform aimed at exact, repeatable scientific measurement — the same principle a scale brings to your kitchen counter.

What is a cup?

A US cup is about 236.6ml by definition, though most measuring cups round it to 240ml. The catch: a cup of feathers and a cup of lead take up the same space but weigh completely differently — and the same logic applies to flour versus honey. Cup measurements trace back to 19th-century American cookbooks, prized for convenience over consistency. They're fine for a weeknight batch, but once precision matters — bread, pastry, candy — weight wins.

Do the math yourself

How to convert grams to cups by hand

The converter above does this instantly, but here's the method behind it, if you're working from a printed chart or without a signal.

Identify the ingredient

All-purpose flour, bread flour, and cake flour all weigh differently per cup — knowing exactly which one your recipe means matters before you convert anything.

Find its density

That's the grams-per-cup figure for your specific ingredient — the number that actually drives every grams to cups conversion. Check the reference tables below, or pick it from the 28+ options in the converter above.

Divide grams by density

cups = grams ÷ density

Worked example

Converting 113g of butter: 113 ÷ 227 ≈ 0.5 cups — that's ½ cup.

Common scenarios

When you'll actually need this

Cooking from European recipes

Most international cookbooks are written in grams from the start — converting grams to cups well means matching that precision, not eyeballing a cup.

Scaling a recipe up or down

Turning grandma's recipe for 6 into a batch for 12 is simple multiplication in grams — much messier when every ingredient is a mixed fraction of a cup.

Your scale runs out of battery mid-recipe

A quick chart or this page as backup keeps you moving without stopping to find a battery.

Adjusting for dietary portions

Meal-prepping or portioning by weight is far more accurate than trying to divide a cup measurement by eye.

Writing a recipe for both audiences

Publishing in both metric and imperial means every ingredient needs a clean, correct conversion — not a rough estimate.

Teaching a baking class

Students bring measuring systems from wherever they learned — having both on hand avoids confusion at the bench.

Portioning ingredients bought in bulk

A 5kg bag of flour doesn't come with cup markings — weighing lets you split it into exact recipe-sized amounts without guesswork.

Scaling for a bake sale or catering order

Multiplying a recipe by an odd number like 3.5× is exact in grams — cups don't divide that cleanly, and the rounding errors add up fast.

Reference charts

Grams to cups conversion tables

Bookmark this section — it's the quickest way to check a figure without opening the converter.

All-Purpose Flour — 120g/cup

Grams	Cups
30g	¼ cup
60g	½ cup
120g	1 cup
180g	1½ cups
240g	2 cups

Granulated Sugar — 200g/cup

Grams	Cups
50g	¼ cup
100g	½ cup
200g	1 cup
300g	1½ cups
400g	2 cups

Butter, Softened — 227g/cup

Grams	Cups
57g	¼ cup
113g	½ cup
227g	1 cup
340g	1½ cups
454g	2 cups

Brown Sugar, Packed — 220g/cup

Grams	Cups
55g	¼ cup
110g	½ cup
220g	1 cup
330g	1½ cups
440g	2 cups

Conversions by amount

Common weights, across ingredients

Same weight, eight different ingredients, eight different answers when you convert grams to cups — a reminder of why one flat conversion rate never works.

Ingredient	50g	80g	100g	120g	150g	200g
Flour (120g/cup)	0.42	0.67	0.83	1.00	1.25	1.67
Sugar (200g/cup)	0.25	0.40	0.50	0.60	0.75	1.00
Brown sugar (220g/cup)	0.23	0.36	0.45	0.55	0.68	0.91
Butter (227g/cup)	0.22	0.35	0.44	0.53	0.66	0.88
Cocoa powder (90g/cup)	0.56	0.89	1.11	1.33	1.67	2.22
Honey (340g/cup)	0.15	0.24	0.29	0.35	0.44	0.59
Rolled oats (90g/cup)	0.56	0.89	1.11	1.33	1.67	2.22
White rice (185g/cup)	0.27	0.43	0.54	0.65	0.81	1.08

All figures in cups, rounded to two decimals.

Full ingredient density reference

Every ingredient in the converter above, at a glance — the exact numbers behind every grams to cups figure on this page. Moisture content and grind size can shift real-world results — these are the values our converter uses.

Ingredient	Grams/cup
All-Purpose Flour	120g
Bread Flour	127g
Cake Flour	114g
Whole Wheat Flour	120g
Granulated Sugar	200g
Brown Sugar (Packed)	220g
Powdered Sugar	120g
Butter	227g
Cocoa Powder	90g
Honey	340g
Oats (Rolled)	90g
White Rice	185g
Water / Milk	240g
Chocolate Chips	170g

Ingredient	Grams/cup
Almonds (Whole)	143g
Salt	273g
Baking Powder	220g
Vegetable Oil	218g
Cornstarch	128g
Chopped Walnuts	120g
Peanut Butter	258g
Sour Cream	240g
Cream Cheese	232g
Shredded Cheese	113g
Cornmeal	138g
Mayonnaise	220g
Breadcrumbs	108g
Raisins	145g

Flour: the trickiest ingredient to scoop

Technique changes the number more for flour than almost anything else in the pantry:

✓Spoon-and-level — ~120–125g/cup. Spoon flour into the cup, then level with a knife. The professional standard, and what this converter's 120g figure assumes.
✓Dip-and-sweep — ~140g/cup. Scooping the cup straight through the bag compacts the flour — a common source of dense, dry bakes.
✓Sifted — ~110g/cup. Aerated flour for delicate cakes and pastries; measure after sifting unless the recipe says otherwise.

A 20–30g swing per cup is enough to turn a fluffy cake into a dense one — which is exactly why weighing removes the guesswork.

Sugar isn't one density either

Three common sugars, three different weights per cup:

✓Granulated — 200g/cup. Free-flowing crystals; the most forgiving to measure by volume.
✓Brown sugar, packed — 220g/cup. Contains molasses and needs to be pressed firmly into the cup — unpacked, it's closer to 180g.
✓Powdered sugar — 120g/cup. Finely ground with a little cornstarch; sift first if it's lumpy.

This matters most for candy, caramel, and meringue, where a 20g difference can throw off crystallization and texture.

Why grams beat cups, every time

✓No scooping guesswork. No "did I pack that enough" or "should I level this" — 100g is 100g, period.
✓Unaffected by humidity or settling. Flour settles during shipping and storage; a gram figure doesn't care.
✓Effortless scaling. Doubling 250g is 500g — try doubling 1⅔ cups in your head.
✓A universal language. Share a recipe internationally without a conversion headache on the other end.
✓The professional standard. Every serious kitchen and culinary school weighs — it's how consistent results happen at scale.
✓Better for tracking. Nutrition labels are written in grams, so weighing keeps portioning and calorie counts accurate.

Tips for accurate conversion

✓Get a digital scale. Look for 0.1g precision and at least a 5kg capacity — a basic one is inexpensive and changes your results.
✓Sift when the recipe says to. "Flour, sifted" means measure then sift; "sifted flour" means sift first, then measure.
✓Bring ingredients to room temperature if you're measuring butter, eggs, or liquids by volume — it affects how accurately they fill a cup.
✓Convert the whole recipe at once. Don't mix systems mid-recipe — pick grams or cups and stay consistent.
✓Trust the gram figure if a recipe lists both measurements and they don't quite agree — it's usually the more reliable one.
✓Zero your scale between ingredients. Tare after each addition for clean, additive measuring straight into the bowl.

Seeing it in practice

Grams to cups, in real recipes

The same conversions at work across four recipes people bake constantly.

Chocolate Chip Cookies

240g flour = 2 cups
200g sugar = 1 cup
220g brown sugar = 1 cup, packed
227g butter = 1 cup
170g chocolate chips = 1 cup

Fluffy Pancakes

180g flour = 1½ cups
50g sugar = ¼ cup
240g milk = 1 cup
57g melted butter = ¼ cup

Classic Apple Pie

360g flour = 3 cups, for the crust
200g sugar = 1 cup, for the filling
227g cold butter = 1 cup
340g honey = 1 cup, optional glaze

Birthday Cake

300g flour = 2½ cups
400g sugar = 2 cups
90g cocoa powder = 1 cup
240g milk = 1 cup
109g vegetable oil = ½ cup

Why use Grams To Cup instead of an app?

✓Free, with no sign-up or account needed — open it and start converting.
✓Works instantly on your phone, tablet, or laptop, right in the browser.
✓28+ ingredient densities, each tested individually instead of one flat rate.
✓330+ full recipes with step-by-step method built in, not just a calculator.
✓Type the weight and get the exact cup measurement back — no manual math, no rounding.

A note on the data

The densities behind this grams to cups converter follow standard, widely published baking references — spoon-and-level flour, packed brown sugar, softened butter — and are rounded for kitchen use. Real-world results still depend on technique: how firmly you pack a cup, how you scoop, how humid your kitchen is. If your scale disagrees with a chart, trust the scale — weighing is precisely what removes that variability in the first place.

Frequently asked

Grams to cups questions, answered

How many cups is 250 grams of flour?

250g ÷ 120g per cup ≈ 2.08 cups — about 2 cups plus 1 extra tablespoon.

Can I convert any ingredient from grams to cups?

Yes, as long as you know its density (grams per cup). This grams to cup converter covers 28+ of the most common baking and cooking ingredients directly; for anything else, weigh a level cup of it once and use that as your density going forward.

Why do European recipes use grams?

Because the metric system is the standard of measurement there. Weight also gives consistent, repeatable results without depending on how a cup was packed or scooped — useful for any recipe meant to be shared or scaled.

Is 240g always equal to 1 cup?

No. 240g is close to 1 cup of water or milk, but a very different fraction of a cup for anything else — 2 cups of flour, about ⅔ cup of honey, roughly 1 cup of butter. It depends entirely on the ingredient's density.

How accurate are online converters?

Only as accurate as the density figures behind them. Ours are based on standard baking references, but technique — sifted versus packed, scooped versus spooned — can still shift a real cup measurement by 20–25%. That's exactly the gap weighing removes.

Should I pack brown sugar when converting?

Yes — brown sugar is conventionally measured packed, and that's what our 220g/cup figure assumes. Unpacked, it's closer to 180g/cup, so packing matters if you're measuring by volume instead of weight.

Can I use the same conversion for wet and dry ingredients?

Not exactly. A cup always measures volume, but every ingredient — wet or dry — has its own density. Use that specific ingredient's grams-per-cup figure rather than assuming liquids and dry goods behave the same way.

What if my recipe doesn't specify the ingredient type?

Assume the most common version — all-purpose flour, granulated sugar, unsalted butter — unless the recipe suggests otherwise. If it's a specialty item like bread flour or powdered sugar, using the wrong density can meaningfully change your result.

Do I really need a kitchen scale for baking?

Not strictly, but it noticeably improves consistency — especially for bread, pastry, and candy-making, where small differences matter most. A basic digital scale costs very little and pays for itself in fewer failed bakes.

How do I convert 500 grams to cups?

Divide 500 by the ingredient's density. 500g flour ÷ 120 ≈ 4.17 cups (about 4⅙ cups); 500g sugar ÷ 200 = 2.5 cups. The number changes with every ingredient, which is the whole reason a density-based converter beats a flat rate.

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Grams to cups,without the guesswork.