Cups to Grams Converter — Volume to Weight for 80+ Cooking Ingredients | CoolConversion
Conversion Table: Cups to Grams near 1 cup (all purpose flour)
Note: converted values are rounded for clarity. The input value (1) is highlighted if present in the table.
Popular Ingredient Conversions
Quick reference for the most commonly converted cooking ingredients. All values are approximate and based on a standard US cup (236.6 mL) with spooned-and-leveled dry ingredients.
| Ingredient | 1 cup | ½ cup | ¼ cup | 1 tbsp |
|---|---|---|---|---|
| All-purpose flour | 125 g | 63 g | 31 g | 8 g |
| Granulated sugar | 200 g | 100 g | 50 g | 13 g |
| Butter | 227 g | 114 g | 57 g | 14 g |
| Brown sugar (packed) | 220 g | 110 g | 55 g | 14 g |
| Cocoa powder | 85 g | 43 g | 21 g | 5 g |
| Rice (uncooked) | 185 g | 93 g | 46 g | 12 g |
| Rolled oats | 90 g | 45 g | 23 g | 6 g |
| Honey | 340 g | 170 g | 85 g | 21 g |
| Milk | 245 g | 123 g | 61 g | 15 g |
| Cream cheese | 232 g | 116 g | 58 g | 15 g |
Values are approximate. Actual weight depends on how the ingredient is measured (spooned vs scooped), humidity, and brand. For maximum baking accuracy, use a digital kitchen scale. Density data sourced from USDA National Nutrient Database and FAO/INFOODS.
How This Converter Works
This converter uses ingredient-specific densities to convert between volume and weight. Unlike generic converters that treat all ingredients the same, we apply the correct density for each of the 80+ ingredients in our database.
- Volume standard: US customary cup (236.6 mL), unless you select metric or imperial from the dropdown.
- Density source: USDA National Nutrient Database and FAO/INFOODS density factors.
- Measuring method: Dry ingredients assume spooned-and-leveled technique (not scooped or packed, unless noted).
- Precision: Results are rounded for practical kitchen use. Exact decimal values are available in the conversion table.
Frequently Asked Questions
How do I convert cups to grams?
To convert cups to grams, you need to know the density of the ingredient. Different ingredients have different weights per cup. For example, 1 cup of flour weighs about 125g, while 1 cup of sugar weighs about 200g. Use our converter by selecting your ingredient and entering the volume.
Why do ingredient conversions vary?
Ingredient conversions vary because different foods have different densities. A cup of flour weighs less than a cup of sugar because flour is less dense. Temperature, humidity, and how tightly packed the ingredient is can also affect measurements.
Is it better to measure by weight or volume?
Measuring by weight is more accurate than measuring by volume, especially for dry ingredients. Professional bakers and chefs prefer weight measurements because they are consistent and reproducible regardless of how the ingredient is packed.
What is the difference between US cups and metric cups?
A US cup is 236.6 ml, while a metric cup is exactly 250 ml. This difference of about 6% can affect recipe outcomes, so it's important to know which measurement system your recipe uses.
How accurate are volume to weight conversions?
Volume to weight conversions are approximate because ingredient density can vary based on factors like how finely ground flour is, humidity levels, and packing. For best results in baking, use a kitchen scale for precise measurements.
How many grams are in 1 cup of flour?
1 US cup of all-purpose flour weighs approximately 125 grams (4.4 oz) when spooned and leveled. Scooped flour can weigh up to 150 g due to compaction. For precise baking, weigh flour with a kitchen scale.
How many grams are in 1 cup of sugar?
1 US cup of granulated white sugar weighs approximately 200 grams (7.1 oz). Brown sugar (packed) weighs about 220 g per cup. Powdered sugar weighs about 120 g per cup.
How many grams are in 1 cup of butter?
1 US cup of butter weighs approximately 227 grams (8 oz), which equals 2 standard US sticks. Half a cup of butter is 1 stick or about 113 g.
Popular Volume to Weight Conversions
Quick access to common cooking conversions:
Related
- Cooking Measurement Converter Hub — all cooking conversion tools in one place
- How Many Cups in a Quart? — answer: 4 cups (fixed-ratio, no density needed)
- How Many Ounces in a Cup? — answer: 8 fl oz (fixed-ratio, no density needed)
- Cooking Measurement Conversions — Cups, tablespoons, teaspoons, ounces & mL quick-reference tables
- Cooking Weight to Volume Converter — Convert grams and ounces to cups and tablespoons
- Milligrams to Milliliters — scientific density-based mass to volume
- Gas Mark Oven Temperatures — convert gas marks to °F/°C for baking
References:
Notes on ingredient measurements
It is a bit tricky to get an accurate food conversion since its characteristics change according to humidity, temperature, or how well packed the ingredient is. Ingredients that contain the terms sliced, minced, diced, crushed, chopped add uncertainties to the measurements. A good practice is to measure ingredients by weight, not by volume so that the error is decreased.