Cooking Converter

Cooking Converter is a free browser-based tool that helps you convert cooking measurements (cups, tbsp, ml). It is part of ToolsMonk's converters collection, so you can finish the job without downloading software, creating an account, or jumping between multiple websites.

This tool is especially useful for workflows such as converting a us-cup recipe to metric ml/grams, scaling ingredient amounts up or down, and translating tablespoons/teaspoons to ml. Because it runs directly in your browser, you can use it on desktop, tablet, or mobile while keeping the process fast and easy for one-off tasks as well as repeat work.

Cooking Converter is designed for people who want a practical, privacy-friendly workflow with instant results inside the larger ToolsMonk library.

Cooking Converter translates between kitchen measurements — cups, tablespoons, teaspoons, millilitres, grams, and ounces — so you can follow and scale recipes regardless of which system they were written in.

The most important thing to understand is the volume-versus-weight distinction. Cups, spoons, and ml measure volume, while grams and ounces measure weight, and converting between them depends on the ingredient's density — a cup of flour weighs far less than a cup of honey. So volume-to-volume conversions are exact and universal, but volume-to-weight is ingredient-specific.

There are also regional differences: US (~237 ml), metric (250 ml), and UK (~284 ml) cups aren't identical, so a recipe's country of origin matters for precise results. Small-measure conversions like 3 teaspoons to a tablespoon, however, are exact and consistent.

For baking especially, weighing in grams beats measuring flour by the cup, which varies with how it's scooped — which is why serious bakers use scales. Conversion runs in your browser with nothing uploaded. Pair it with the Volume and Weight converters for the rest of your kitchen and measurement needs.