Liter
A liter (L) is a common unit of volume in the metric system. It represents the amount of space that one cubic decimeter occupies, making it perfect for measuring liquids and everyday containers. You’ll see liters used for beverages, fuel, cleaning products, and anything that pours — from water bottles to milk cartons.
Because liters are part of the metric system, they convert cleanly with milliliters (1 L = 1000 mL) and cubic meters (1 m³ = 1000 L). When switching between metric and US or UK units — like gallons, cups, or fluid ounces — a conversion tool provides quick and accurate results, especially in cooking or travel.
Tablespoon
A tablespoon (tbsp) is a common US customary unit of volume often used in cooking and measuring small quantities of ingredients. One tablespoon equals 3 teaspoons or about 14.79 milliliters, making it a practical unit for sauces, oils, spices, and baking ingredients. Because it appears in nearly every recipe, the tablespoon is a familiar part of kitchen measurement tools.
When converting tablespoons to other units — such as cups, teaspoons, or milliliters — the numbers don’t always convert cleanly. A converter helps ensure accuracy so recipes turn out correctly, especially when working with international sources that use metric measurements.