Grams to Cups Converter

Choose an ingredient and convert its weight in grams to an estimated cup measurement.

Input value used by the Grams to Cups Converter.
Input value used by the Grams to Cups Converter.

Why grams-to-cups conversions vary

A cup is a volume measurement, while a gram is a weight measurement. The result changes by ingredient because flour, sugar, butter and other ingredients have different densities.

Measurement note

Results are estimates based on the selected ingredient's grams-per-cup value and the US customary cup standard.

Grams to cups formula

Cups = Grams ÷ Grams per cup

The converter uses the selected ingredient's grams-per-cup value.

Conversion example

Using 125 grams per cup for all-purpose flour, 250 grams is approximately 2 cups.

Common grams to cups conversions

The table updates to use the selected ingredient after a calculation.

Grams Cups
25 g 0.2083 cups
50 g 0.4167 cups
100 g 0.8333 cups
125 g 1.0417 cups
200 g 1.6667 cups
250 g 2.0833 cups

Measurement references

Authoritative source

Infolity ingredient conversion records

Ingredient-specific grams-per-cup values used by this converter.

Authoritative source

US customary cup standard

The selected ingredient record identifies the cup standard used for calculation.

Editorial transparency

About this converter

Reviewed
Reviewed byInfolity Editorial Team
PublishedAugust 18, 2026
Last updatedAugust 18, 2026

We review calculator logic, labels, examples, and supporting information before publication. Results should still be checked against an appropriate professional or authoritative source when the decision is important.

Common questions

Frequently asked questions

Quick answers to the questions people most often ask about this calculator.