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 2026.10.3 · Updated 2026-10-26

Showing 20 ingredients

Ingredient 10g 15g 20g 25g 30g 40g 50g 60g 75g 80g 100g 120g 125g 150g 200g 225g 250g 300g 400g 500g Copy
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

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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.

Ingredient Primary source Verified Confidence
All-purpose flour King Arthur Baking — Ingredient Weight Chart 2026-07-18 high
Granulated sugar King Arthur Baking — Ingredient Weight Chart 2026-07-18 high
Butter USDA FoodData Central — Butter, salted (FDC 173410) 2026-08-04 high
Water U.S. Geological Survey — Water Density 2026-08-05 high
Milk USDA FoodData Central — Milk, whole, 3.25% milkfat, with added vitamin D (FDC 171265) 2026-08-04 medium
Bread flour King Arthur Baking — Ingredient Weight Chart 2026-08-05 medium
Honey USDA FoodData Central — Honey (FDC 169640) 2026-08-04 medium
Cocoa powder King Arthur Baking — Ingredient Weight Chart 2026-07-18 high
Cake flour King Arthur Baking — Ingredient Weight Chart 2026-08-05 medium
Maple syrup USDA FoodData Central — Syrups, maple (FDC 169661) 2026-08-05 high
Long-grain white rice (dry) USDA FoodData Central — Rice, white, long-grain, regular, raw, unenriched (FDC 169756) 2026-08-05 medium
Cornstarch USDA FoodData Central — Cornstarch (FDC 169698) 2026-08-05 medium
Rolled oats King Arthur Baking — Ingredient Weight Chart 2026-07-18 medium
Vegetable oil (soybean) USDA FoodData Central — Oil, soybean, salad or cooking (FDC 171411) 2026-08-05 medium
Olive oil USDA FoodData Central — Oil, olive, salad or cooking (FDC 171413) 2026-08-05 medium
Plain whole-milk yogurt USDA FoodData Central — Yogurt, plain, whole milk (FDC 171284) 2026-08-05 medium
Brown sugar (packed) USDA FoodData Central — Sugars, brown (FDC 168833) 2026-08-04 medium
Table salt (fine) King Arthur Baking — Ingredient Weight Chart 2026-08-05 high
Powdered sugar USDA FoodData Central — Sugars, powdered (FDC 169656) 2026-08-04 medium
Almond flour King Arthur Baking — Ingredient Weight Chart 2026-07-18 medium

Need a custom amount? Use the calculator

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

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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.