When to use this calculator
Convert cup volume to ingredient mass using an explicit cup convention and density. Default cup is US customary and default density approximates water. Flour and other ingredients need their own measured bulk density.
Explore the recipes & portions calculators for other questions in this topic. For a related calculation, use the Edible Portion Yield Calculator: Find usable food weight after a chosen trimming or preparation loss.
PUTTING IT INTO PRACTICE
Cups to Grams: a worked example
The values below are an illustrative example, not a recommendation. Replace them with measurements or assumptions that match your question.
| Input | Example value |
|---|---|
| Cups | 1 |
| Volume per cup (mL) | 236.588237 |
| Ingredient bulk density (g/mL) | 1 |
| Result | 236.588237 g |
- Check the input labels and enter the example values above.
- Apply the relationship: Mass = cups × cup mL × bulk density.
- The result is 236.588237 g, rounded for display.
How to interpret your result
Default cup is US customary and default density approximates water. Flour and other ingredients need their own measured bulk density.
Raw, cooked and trimmed weights are different measurement stages. An edible-yield percentage describes the remaining share after preparation. Scaling ingredient amounts does not automatically scale cooking time.
Frequently asked questions
Should portion weights use raw or cooked food?
Use whichever basis your recipe or serving plan requires, and state it consistently. Do not compare raw weights directly with cooked weights.
When is the cups to grams calculator useful?
Convert cup volume to ingredient mass using an explicit cup convention and density. Default cup is US customary and default density approximates water. Flour and other ingredients need their own measured bulk density.
How do I use the cups to grams calculator?
Enter cups, volume per cup (ml), ingredient bulk density (g/ml). The result updates automatically. Use the units shown beside each input; the example values illustrate the method.
Which formula does this calculator use?
Mass = cups × cup mL × bulk density.
What should I check before using the result?
Default cup is US customary and default density approximates water. Flour and other ingredients need their own measured bulk density.
How are results rounded?
Scalar numbers display up to six decimal places, with scientific notation for very large or small values. Text, fraction, date and schedule outputs use the format described on the tool. Intermediate calculations use JavaScript floating-point arithmetic. Keep sensible precision for your measurements.
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