About Baking Converter HQ

One clean converter for every kitchen measurement: cups to grams for 20+ ingredients, tablespoons to teaspoons, ounces to milliliters, sticks of butter, and oven temperatures. Fast, free, and private.

Why ingredient weights are honest here

A "cup of flour" can weigh anywhere from 120 to 150 grams depending on how you fill the cup, which is why converters disagree. We pin each ingredient to a sourced figure: dry ingredients follow King Arthur Baking's spooned-and-leveled weight chart, liquids use measured density, and every conversion shows its figure and the typical published range. No mystery numbers.

Cup standards

The converter supports the US customary cup (236.6 ml, the default, used by nearly all recipes), the metric cup (250 ml, used in Australia and New Zealand), and the UK imperial cup (284 ml, found in older UK cookbooks), so recipes from anywhere convert correctly.

Private by design

Everything runs inside your browser. Nothing you type is uploaded, stored, or seen by us. See the privacy policy for details.

Who runs this site

Baking Converter HQ is built and maintained by Nathan Hays, who makes a family of free, single-purpose web tools. The site sells nothing; its only job is honest kitchen numbers with their sources shown. Questions and corrections are welcome at [email protected].