Grams to Cups

Grams to Cups Conversion Chart

Search common baking ingredients, switch between three cup standards, and copy cup equivalents for popular gram amounts.

Data version 2026.08.4 · Updated 2026-08-05

Showing 20 ingredients

Ingredient10g15g20g25g30g40g50g60g75g80g100g120g125g150g200g225g250g300g400g500gCopy
All-purpose flour
Granulated sugar
Butter
Water
Milk
Bread flour
Honey
Cocoa powder
Cake flour
Maple syrup
Long-grain white rice (dry)
Cornstarch
Rolled oats
Vegetable oil (soybean)
Olive oil
Plain whole-milk yogurt
Brown sugar (packed)
Table salt (fine)
Powdered sugar
Almond flour

Data source

Each ingredient's grams-per-cup value comes from reviewed baking references and standard US kitchen measuring conventions — see each ingredient's page for its specific source.

Approximation note

Values are approximate and can vary by ingredient brand, packing method, sifting, and humidity. Use a kitchen scale when your baking needs to be precise.

Ingredient sources and verification dates

This table lists the primary reference currently adopted for each ingredient. Open an ingredient page for its cross-checks, measurement state, and adoption rationale.

IngredientPrimary sourceVerifiedConfidence
All-purpose flourKing Arthur Baking — Ingredient Weight Chart2026-08-04high
Granulated sugarKing Arthur Baking — Ingredient Weight Chart2026-08-04high
ButterUSDA FoodData Central — Butter, salted (FDC 173410)2026-08-04high
WaterU.S. Geological Survey — Water Density2026-08-05high
MilkUSDA FoodData Central — Milk, whole, 3.25% milkfat, with added vitamin D (FDC 171265)2026-08-04medium
Bread flourKing Arthur Baking — Ingredient Weight Chart2026-08-05medium
HoneyUSDA FoodData Central — Honey (FDC 169640)2026-08-04medium
Cocoa powderKing Arthur Baking — Ingredient Weight Chart2026-08-04high
Cake flourKing Arthur Baking — Ingredient Weight Chart2026-08-05medium
Maple syrupUSDA FoodData Central — Syrups, maple (FDC 169661)2026-08-05high
Long-grain white rice (dry)USDA FoodData Central — Rice, white, long-grain, regular, raw, unenriched (FDC 169756)2026-08-05medium
CornstarchUSDA FoodData Central — Cornstarch (FDC 169698)2026-08-05medium
Rolled oatsKing Arthur Baking — Ingredient Weight Chart2026-07-18medium
Vegetable oil (soybean)USDA FoodData Central — Oil, soybean, salad or cooking (FDC 171411)2026-08-05medium
Olive oilUSDA FoodData Central — Oil, olive, salad or cooking (FDC 171413)2026-08-05medium
Plain whole-milk yogurtUSDA FoodData Central — Yogurt, plain, whole milk (FDC 171284)2026-08-05medium
Brown sugar (packed)USDA FoodData Central — Sugars, brown (FDC 168833)2026-08-04medium
Table salt (fine)King Arthur Baking — Ingredient Weight Chart2026-08-05high
Powdered sugarUSDA FoodData Central — Sugars, powdered (FDC 169656)2026-08-04medium
Almond flourKing Arthur Baking — Ingredient Weight Chart2026-07-18medium

Need a custom amount? Use the calculator

Enter any gram amount and pick an ingredient for an ingredient-specific cup estimate.

Open calculator

Related charts

Frequently asked questions

How accurate is this grams to cups chart?

Each value is calculated from that ingredient's own grams-per-cup — for example, 100g of all-purpose flour is about 0.83 cups. Actual results can vary slightly by brand, packing, and humidity.

Which cup size does this chart use?

This chart uses the US cup / 240 ml by default. If your recipe uses a different cup size, switch it above and the table will update.

Can I get a custom conversion for a specific ingredient?

Yes — open the Grams to Cups calculator and enter any gram amount, or visit that ingredient's dedicated conversion page for full data and kitchen fraction equivalents.

How do I read this chart?

Find your ingredient in the left column, then look at the column matching your recipe's gram amount — the number where they meet is the equivalent in cups.