Cups (US customary) to Grams Converter

Convert cups (us customary) to grams for cooking measurements.

Common cooking measurement units

US customary cup (cup)

Definition: A US customary cup is a volume unit equal to about 236.588 milliliters.

History/origin: The cup was standardized in the United States as cookbooks and measuring sets replaced rough household approximations.

Current use: US cups are central to American recipes for liquids, flour, sugar, and many household ingredients.

Gram (g)

Definition: The gram is a small metric weight unit. One kilogram contains exactly 1,000 grams, making grams convenient for everyday recipe quantities.

History/origin: As metric weighing spread through commerce and domestic kitchens, the gram became the default precise unit for small food portions and ingredients.

Current use: G is common on digital scales, packaged foods, flour and sugar measurements, coffee recipes, diet tracking, and baking instructions that need repeatable amounts.

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