Cups to Teaspoons

Cup

A cup (c) is a popular unit of volume used mainly in the United States for cooking, beverages, and everyday household measurements. One US cup equals 8 fluid ounces or 16 tablespoons, making it a convenient size for recipes and serving portions. Because measuring cups are easy to find in most kitchens, the cup has become a standard reference in baking and cooking instructions.

Converting cups to metric units — such as milliliters or liters — can be tricky because recipes around the world use different standards. An online converter makes it simple to switch between systems and follow international cooking guides accurately.

Teaspoon

A teaspoon (tsp) is a small US customary unit of volume used mainly for measuring ingredients in cooking and beverages. One US teaspoon equals one-third of a tablespoon or about 4.93 milliliters, making it ideal for small additions like salt, spices, extracts, or medicine doses. It’s one of the most common measurements in recipes and is included in almost every set of measuring spoons.

Because metric measurements are widely used outside the United States, converting teaspoons to milliliters, tablespoons, or cups can be helpful when following international recipes. A conversion tool ensures accuracy so results remain consistent in the kitchen.