Instantly convert between Liters, Gallons, Cups, Milliliters, and more. Essential for cooking, chemistry, fuel calculations, and logistics.
Volume measurement is divided mainly between the Metric system (Liters) and US Customary units (Gallons, Cups). Understanding these differences is crucial for cooking, science, and trade.
Based on the Liter and Cubic Meter. Used worldwide for most liquid products like soda, milk (outside the US), and fuel.
Based on the Gallon. Common in the United States for fuel, milk, and cooking recipes.
1 US Gallon ≈ 3.785 Liters. This is the standard conversion for gasoline and milk jugs.
1 US Cup ≈ 236.588 ml. Often rounded to 240ml or 250ml in casual cooking, but precise in science.
From Kitchens to Gas Stations.
Cooking a US recipe in Europe? Need to know how many Liters are in that 5-Gallon bucket? Use this tool to get precise conversions instantly without doing the math yourself.
High precision decimal results.
No. A US Gallon is approx 3.78 Liters, while a UK (Imperial) Gallon is approx 4.54 Liters. This tool calculates based on the US Gallon.
'cc' stands for Cubic Centimeter (cm³). In medical and automotive contexts, 1 cc is exactly equivalent to 1 Milliliter (ml).