Cooking Conversion Calculator

Cooking measures split into volume purists and weight purists, and converting between them hinges on ingredient density. A cup of flour settles lighter than a cup of sugar even though both are labeled one cup, and a tablespoon of salt varies by crystal type — table salt packs roughly twice as densely as flake kosher salt. The calculator uses USDA-tested density tables for common ingredients and falls back to water equivalence (1 ml equals 1 g) when a specific ingredient mapping is unavailable, making the conversion explicit rather than silently approximate.

For baking where ratios determine texture, weigh ingredients on a kitchen scale after converting once, then reuse the gram weights instead of repeated scoops. Scooping pressurizes flour unpredictably, whereas weight repeats perfectly; the converted grams displayed here are your true recipe after the first successful bake.