Volume ConverterConvert cups, spoons, fluid ounces, liters and cubic units instantly

Why use a volume converter?

Recipes, drink formulas, product labels and technical specifications often use different volume units. This tool puts US teaspoons, tablespoons, cups, pints, quarts and gallons alongside milliliters, liters and cubic units for quick checks.

tsp, tbsp, fl oz, cup, pt, qt and gal use US customary liquid definitions. One US cup is about 236.588 ml, while a metric recipe cup is commonly 250 ml, so check the recipe source.

Common reference values

• 1 L = 1,000 ml
• 1 m³ = 1,000 L
• 1 US tbsp is about 14.7868 ml
• 1 US gal is about 3.78541 L