Cooking Measurement Converter

What does this Cooking Measurement Converter do?

This tool converts between common kitchen measurements — cups, tablespoons, teaspoons, milliliters, and fluid ounces — useful for adapting recipes between US and metric measurement conventions.

How the conversion works

Each unit is converted to milliliters as a common base (1 US cup = 236.588 ml, 1 tablespoon = 14.787 ml, 1 teaspoon = 4.929 ml, 1 fluid ounce = 29.574 ml), then converted from milliliters to your target unit.

Step-by-step example

Converting 1 cup to tablespoons: 236.588 ÷ 14.787 ≈ 16 tablespoons — matching the commonly cited "1 cup = 16 tablespoons" kitchen rule of thumb.

Tips & common mistakes

• The "cup" isn't a globally standardized unit — this converter uses the US customary cup; metric cups (250 ml) and UK imperial cups differ slightly, which matters most for precise baking.
• For baking specifically, weighing dry ingredients (grams) is generally more accurate and consistent than volume measurements like cups, since ingredient density varies (a "cup of flour" can vary meaningfully depending on how it's packed).

Frequently asked questions