Cups to Grams Converter
Convert between cups and grams for common baking ingredients like flour, sugar, and butter. Enter values for instant results with step-by-step formulas.
Formula
Grams = Cups × Density (grams per cup for ingredient)
Each ingredient has a unique density measured in grams per cup. Multiply the number of cups by the ingredient's specific grams-per-cup value. For ounces, divide grams by 28.3495. For tablespoons, multiply cups by 16. For milliliters, multiply cups by 236.588.
Worked Examples
Example 1: Converting Flour for a Cake Recipe
Problem: A recipe calls for 2.5 cups of all-purpose flour. How many grams is that?
Solution: Grams = cups × grams per cup\nGrams = 2.5 × 120 = 300 grams\nOunces = 300 / 28.35 = 10.58 oz\nTablespoons = 2.5 × 16 = 40 tbsp
Result: 2.5 cups flour = 300g | 10.58 oz | 40 tbsp
Example 2: Measuring Honey by Weight
Problem: You need 0.5 cups of honey. What does that weigh in grams?
Solution: Grams = cups × grams per cup\nGrams = 0.5 × 340 = 170 grams\nOunces = 170 / 28.35 = 5.99 oz\nmL = 0.5 × 236.59 = 118.3 mL
Result: 0.5 cups honey = 170g | 5.99 oz | 118.3 mL
Frequently Asked Questions
Why should I convert cups to grams for baking?
Baking is a precise science where small variations in ingredient amounts can drastically affect results. A cup of flour can weigh anywhere from 100g to 160g depending on how it is scooped, humidity, and flour type. Using weight measurements (grams) eliminates this variability entirely. Professional bakeries worldwide use weight-based measurements for consistency. Converting to grams also makes it easier to scale recipes up or down with mathematical precision.
How do I convert between tablespoons and cups?
There are exactly 16 tablespoons in one US cup. This means 1 tablespoon equals 1/16 of a cup, or approximately 0.0625 cups. For common fractions: 1/4 cup = 4 tablespoons, 1/3 cup ≈ 5.33 tablespoons, 1/2 cup = 8 tablespoons, and 3/4 cup = 12 tablespoons. There are also 3 teaspoons in 1 tablespoon, so 1 cup = 48 teaspoons. These conversions are universal regardless of the ingredient being measured since they are all volume-to-volume conversions.
How do I interpret the result?
Results are displayed with a label and unit to help you understand the output. Many calculators include a short explanation or classification below the result (for example, a BMI category or risk level). Refer to the worked examples section on this page for real-world context.
Can I use Cups to Grams Converter on a mobile device?
Yes. All calculators on NovaCalculator are fully responsive and work on smartphones, tablets, and desktops. The layout adapts automatically to your screen size.
How do I get the most accurate result?
Enter values as precisely as possible using the correct units for each field. Check that you have selected the right unit (e.g. kilograms vs pounds, meters vs feet) before calculating. Rounding inputs early can reduce output precision.
Does Cups to Grams Converter work offline?
Once the page is loaded, the calculation logic runs entirely in your browser. If you have already opened the page, most calculators will continue to work even if your internet connection is lost, since no server requests are needed for computation.