Cups to Grams Conversion Chart
Complete conversion guide for 20+ baking ingredients. Get accurate measurements every time with our comprehensive charts.
1 Cup to Grams by Ingredient
Converting cups to grams requires knowing the specific ingredient because density varies. Here's the complete chart for common baking ingredients using a US Customary cup (237 mL):
| Ingredient | 1 Cup = | Notes |
|---|---|---|
| All-Purpose Flour | 125g | Spoon & level |
| Bread Flour | 130g | Higher protein |
| Cake Flour | 115g | Lighter texture |
| Whole Wheat Flour | 120g | Denser |
| Granulated Sugar | 200g | White sugar |
| Brown Sugar (Packed) | 220g | Pack firmly |
| Powdered Sugar | 120g | Confectioners |
| Butter | 227g | 1 stick = 113g |
| Cocoa Powder | 85g | Unsweetened |
| Milk | 240g | Whole milk |
| Water | 240g | Standard |
| Honey | 340g | Thick liquid |
| Vegetable Oil | 220g | Neutral oil |
| Rolled Oats | 90g | Old-fashioned |
| White Rice | 185g | Uncooked |
| Chopped Nuts | 125g | Average |
| Chocolate Chips | 170g | Semi-sweet |
| Baking Powder | 220g | Double-acting |
| Baking Soda | 220g | Sodium bicarb |
| Salt | 290g | Table salt |
* Based on US Customary cup (237 mL). Measurements assume standard measuring techniques.
Fractional Cup Conversions
Common recipe measurements for flour and sugar. Use this quick reference when scaling recipes:
| Cups | Grams |
|---|---|
| 1/8 cup | 16g |
| 1/4 cup | 31g |
| 1/3 cup | 42g |
| 1/2 cup | 63g |
| 2/3 cup | 83g |
| 3/4 cup | 94g |
| 1 cup | 125g |
| Cups | Grams |
|---|---|
| 1/8 cup | 25g |
| 1/4 cup | 50g |
| 1/3 cup | 67g |
| 1/2 cup | 100g |
| 2/3 cup | 133g |
| 3/4 cup | 150g |
| 1 cup | 200g |
Why Cup Size Matters
Not all cups are created equal! Using the wrong cup size can throw off your recipe by 20% or more.
| Cup Type | Volume | Used In |
|---|---|---|
| US Customary | 237 mL | Most US recipes |
| Metric Cup | 250 mL | UK, AU, NZ recipes |
| Imperial Cup | 284 mL | Old British recipes |
Tip: This chart uses US Customary cups (237 mL). If using metric cups, multiply all values by 1.05.
How to Measure Accurately
• Use dry measuring cups for dry ingredients
• Spoon flour into cup, then level with knife
• Pack brown sugar firmly into cup
• Use liquid measuring cups for liquids
• Check liquid measurements at eye level
• Don't scoop flour directly with cup
• Don't tap or shake the measuring cup
• Don't use liquid cups for dry ingredients
• Don't guess measurements
• Don't pack flour unless specified
Why Professional Bakers Use Scales
While this chart is helpful, weighing ingredients with a digital kitchen scale is the most accurate method. Here's why:
- • Consistency: 125g is always 125g, but "1 cup" varies by how you scoop
- • Less cleanup: Measure everything into one bowl using tare function
- • Easy scaling: Double or halve recipes precisely
- • Professional results: Bakeries always weigh for consistent products
A good digital scale costs $15-25 and will dramatically improve your baking consistency.
Frequently Asked Questions
1 cup of all-purpose flour equals 125 grams when measured using the spoon-and-level method with a US Customary cup (237 mL).
250g equals 1 cup for granulated sugar (200g per cup would be 1.25 cups). For flour, 250g equals 2 cups. The conversion depends entirely on the ingredient's density.
Use our free baking unit converter. Select your ingredient, choose "cups" as the from unit and "grams" as the to unit, enter your amount, and get instant accurate results.