Matcha Brew Calculator is a simple browser tool that helps users calculate practical matcha drink ratios.
The add-on lets users choose a drink style such as Classic Matcha, Strong Matcha, Matcha Latte, or Iced Matcha. Users can also select the number of servings and taste strength, then calculate suggested amounts for matcha powder, warm water, milk when needed, and whisking time.
The tool works locally inside the browser. It does not require any special permissions, does not use tracking, does not load external scripts, and does not collect personal data.
