Convert between volume and weight. Switching across categories (ml ↔ g) uses the ingredient's density.
106 g
200 ml of all-purpose flour = 106 g
Cross-category conversions depend on density. All-purpose flour is 0.53g/ml, so volume and weight aren't interchangeable without knowing what you're measuring.
Density reference
Approximate grams per millilitre. Extendable in the data table.