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Water Grams to Cups Converter

Convert ingredient weights and volumes with ease.

LIVE
Water
Density: 1.000 g/mL
g
Cup Size
US: 236.588 mL · Metric: 250 mL · Imperial: 284.131 mL
Result
Enter an amount to see the result.
Ingredient—
1 US cup—
Formula
Formula: cups = grams ÷ (density × 236.5882365) — divide grams by the ingredient density (g/mL) and 236.5882365 mL per US cup.

Choose US (236.588 mL), Metric (250 mL), or Imperial (284.131 mL) cup. Fractions and tablespoons are rounded for practical use; the decimal value is more precise. US/Imperial tbsp = 1/16 cup; Metric tbsp = 15 mL. Tables and SEO text below use the US cup baseline.