Cooking Measurement Converter

WHAT IT DOES

Cooking Measurement Converter transforms recipe measurements between nine common cooking units: teaspoons, tablespoons, fluid ounces, cups, pints, quarts, gallons, milliliters, and liters. Enter a measurement in any unit and see the converted result instantly. The tool also includes ingredient weight approximations for common baking ingredients like flour, sugar, butter, oil, water, milk, and honey. This helps you convert between volume and weight when scaling recipes. You can swap units, adjust precision, and copy results with one click.

WHERE IT RUNS

The extension runs entirely within your browser's local environment using the BotGentz framework. All measurement conversion, ingredient weight calculation, and formatting occur on your machine without any network requests. No measurement data, conversion results, or user activity is ever transmitted, uploaded, or stored externally. The tool works on any website and respects the browser's security boundaries, operating within the isolated extension sandbox. Cooking conversion uses standard US and metric measurement factors.

HOW TO USE

Click the extension toolbar icon to open the Cooking Measurement Converter panel. Enter a measurement value in the input field. Select the "From" unit and the "To" unit from the dropdown menus. The conversion result appears instantly if auto-convert is enabled. Click "Convert" to manually trigger a conversion. Click "Swap Units" to exchange the from and to units. Click "Copy Result" to copy the conversion result to your clipboard. Toggle "Auto convert" to enable or disable real-time conversion. Toggle "Show ingredient weight" to display the approximate weight in grams for the selected ingredient. Select an "Ingredient" from the dropdown (flour, sugar, brown sugar, butter, oil, water, milk, honey) to see weight approximations. Adjust the "Decimal places" (0-10) to control the precision of the result.

THE COOKING CONVERSION ENGINE — WHY IT WORKS

Most cooking converters treat all ingredients the same, but different ingredients have different densities. This tool uses a volume-based conversion engine for the primary conversion, with an optional ingredient weight approximation layer. The engine converts between units using standard conversion factors: 1 teaspoon = 4.92892 ml, 1 tablespoon = 14.7868 ml, 1 fluid ounce = 29.5735 ml, 1 cup = 236.588 ml, 1 pint = 473.176 ml, 1 quart = 946.353 ml, 1 gallon = 3785.41 ml, 1 milliliter = 1 ml, and 1 liter = 1000 ml. For ingredient weights, the tool uses a database of ingredient densities (grams per cup, tablespoon, and teaspoon). When you select an ingredient, the weight is calculated as: weight = volume × density. This dual-layer approach provides both accurate volume conversions and useful weight approximations for baking.

THE PANEL

The Cooking Measurement Converter panel is fully draggable by its title bar and remembers its position on screen per website. It snaps to the edges of your browser window for clean alignment. Collapse the panel to a compact icon strip using the minimize button, restoring it with a single click. Resize the panel by dragging any edge or corner; the input area, unit selectors, and result display adjust proportionally. Press the Escape key to close the panel instantly. The panel maintains independent state for each browser tab, allowing you to convert measurements in multiple tabs simultaneously.

PLEASE NOTE

This extension requires the free BotGentz extension framework to be installed and enabled. The tool supports US customary units and metric units. Ingredient weights are approximate and may vary based on ingredient brand, humidity, and measurement method. The auto-convert feature triggers on every input event; disabling it can improve performance on slower devices. All conversion data is processed locally and is never transmitted, logged, or shared. The extension requests no network permissions and functions entirely offline. The source code is fully auditable and available for review.