Grams to Cups Calculator
Divides entered grams by King Arthur grams-per-cup for the selected ingredient and reports cups plus tablespoons.
Limitation: Educational kitchen conversion only.
How to Convert Grams to Cups
Pick the ingredient, enter grams from your scale, and read the cup equivalent.
Select the ingredient in your recipe.
Weigh when it matters
Volume-to-weight charts are averages. For finicky baking, weigh on a kitchen scale.
What the Cup Result Means
Cups are derived from chart density—not from water density. The same gram weight yields different cup counts by ingredient.
Worked Examples
120 g flour
Inputs
Result
120 ÷ 120 g/cup = 1 cup.
198 g sugar
Inputs
Result
198 ÷ 198 g/cup = 1 cup.
Check your cup style
US customary cups differ from metric cups (250 mL). This cluster uses the US legal cup.
Frequently Asked Questions
Still have questions about this calculation?
Try the CalculatorGrams to Cups Formula
Divide weight by the ingredient grams-per-cup reference.
Formula
Scientific Background
Assumptions follow published kitchen references cited in sources. Results are rounded for display.
Sources & review
Grams to Cups Calculator documents the references behind its formulas and assumptions. Always treat results as educational estimates, not personalized professional advice.
Last reviewed
July 22, 2026
Reference
kingarthurbaking.com
https://www.kingarthurbaking.com/learn/ingredient-weight-chartFree Calculator Hub methodology
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See our methodology and corrections policy.