CalculynQuick answer
2 cups of all-purpose flour is about 240 g; 1 cup of sugar is about 200 g.
How it works
Cups measure volume, grams measure weight, so the answer depends on the ingredient. A cup of flour weighs far less than a cup of honey.
Formula
Grams = cups × grams per cup for that ingredient
Assumptions & limitations
- US cup (240 ml); flour spooned and leveled.
Frequently asked questions
Why do recipes differ?
How you fill the cup matters — scooped flour can weigh 20% more than spooned. A kitchen scale is most accurate.