Volume Converter

Volume Converter

Convert between milliliters, liters, US gallons, quarts, pints, cups, fluid ounces, tablespoons, and teaspoons. This volume converter is essential for cooking with international recipes, calculating fluid capacities for engineering, or converting between metric and US customary liquid measurements.

How Volume Conversion Is Calculated

All volume units convert through milliliters (mL) as a common base. The formula is: result = value x (source factor / target factor). Key factors: 1 L = 1,000 mL, 1 US gal = 3,785.41 mL, 1 qt = 946.35 mL, 1 pt = 473.18 mL, 1 cup = 236.59 mL, 1 fl oz = 29.57 mL, 1 tbsp = 14.79 mL, 1 tsp = 4.93 mL.

Example

Key Factors in Volume Conversions

• US vs. Imperial gallons — a US gallon is 3,785 mL while an Imperial (UK) gallon is 4,546 mL; this converter uses US measurements
• Cooking precision — recipes that list ingredients in mL or cups can yield different results if the wrong conversion is used
• Metric simplicity — 1 liter = 1,000 mL = 1,000 cubic centimeters, making metric calculations straightforward
• Small volumes — tablespoons and teaspoons are critical for baking accuracy; 1 tbsp = 3 tsp

Tips

1. A quick reference: 1 US gallon is roughly 3.8 liters, and 1 liter is roughly 4.2 cups
2. When halving a recipe, convert to mL first for easier division, then convert back to cups or tablespoons
3. For fuel and automotive calculations, remember that gas tank sizes in liters need to be divided by 3.785 to get gallons
4. Water weighs approximately 1 gram per mL, so you can use volume in mL to estimate weight in grams for water-based liquids