Volume Converter - Convert Between Metric and Imperial Units
Free volume converter to instantly convert between liters, gallons, cups, milliliters, fluid ounces, pints, quarts, and cooking measurements with accurate results
Volume Converter
Result
Quick Reference Conversions
What is a Volume Converter?
A Volume Converter is a free tool that instantly converts liquid and dry volume measurements between different units. It handles metric units (milliliters, liters), imperial units (gallons, pints, quarts), and cooking measurements (cups, tablespoons, teaspoons).
This converter is essential for:
- Cooking & Baking - Convert recipe measurements between metric and imperial systems
- Science & Lab Work - Accurate conversions for experiments and chemical mixtures
- Automotive - Convert fuel capacities and fluid volumes
- Home Improvement - Calculate paint, water, and other liquid quantities
- International Recipes - Adapt recipes from different countries with different measurement systems
How the Volume Converter Works
The converter uses standard conversion factors to transform values between different volume units:
1. Convert input value to liters (base unit)
2. Convert liters to target unit
Key Conversion Factors:
- 1 liter = 4.22675 cups
- 1 liter = 33.814 fluid ounces
- 1 gallon = 3.78541 liters
- 1 cup = 236.588 milliliters
- 1 tablespoon = 14.7868 milliliters
- 1 teaspoon = 4.92892 milliliters
Key Volume Measurement Concepts
Metric System
Based on liters and milliliters. Easy to convert: 1 liter = 1000 milliliters. Used globally in science and most countries.
Imperial System
Uses gallons, quarts, pints, and cups. Common in the United States. 1 gallon = 4 quarts = 8 pints = 16 cups.
Cooking Measurements
Includes cups, tablespoons, and teaspoons. Essential for recipes. 1 cup = 16 tablespoons = 48 teaspoons.
Fluid Ounces
Measures liquid volume, not weight. 1 cup = 8 fluid ounces. Different from weight ounces used for solids.
How to Use This Converter
Enter Volume
Type the volume measurement you want to convert (e.g., 2, 5.5, 100)
Select From Unit
Choose your starting unit (liters, gallons, cups, etc.)
Select To Unit
Choose the unit you want to convert to
View Results
See instant conversion with formula and quick reference
Pro Tip: Use the swap button (⇄) to quickly reverse your conversion units!
Benefits of Using This Converter
- • Instant Conversions: Get accurate volume conversions immediately without manual calculations or conversion charts.
- • Cooking Made Easy: Perfect for recipe conversions between metric and imperial measurements for baking and cooking.
- • Multiple Systems: Convert between metric, imperial, and cooking units all in one place.
- • Scientific Accuracy: Uses precise conversion factors suitable for scientific, medical, and engineering applications.
- • Quick Reference: View your volume in all available units simultaneously for easy comparison.
Common Volume Conversions
1. Recipe Conversions
Converting cups to milliliters for international recipes. Example: 1 cup = 237 ml, perfect for baking measurements.
2. Beverage Servings
Converting liters to cups or fluid ounces for party planning. Example: 2 liters ≈ 8.5 cups or 67.6 fl oz.
3. Fuel Calculations
Converting gallons to liters for international travel. Example: 10 gallons ≈ 37.9 liters of gasoline.
4. Scientific Measurements
Converting milliliters to cubic centimeters for lab work. Example: 1 ml = 1 cm³ (exact equivalence).
Frequently Asked Questions (FAQ)
Q: How many liters are in a gallon?
A: There are approximately 3.78541 liters in one US gallon. For UK (imperial) gallons, there are 4.54609 liters. This converter uses US measurements by default.
Q: How do I convert cups to milliliters?
A: To convert cups to milliliters, multiply the number of cups by 236.588. For example, 2 cups equals 473.176 milliliters. One cup is approximately 237 ml.
Q: What's the difference between fluid ounces and ounces?
A: Fluid ounces measure volume (liquid capacity) while ounces measure weight. They are different units: 1 fluid ounce of water weighs approximately 1 ounce, but this varies for other liquids based on density.
Q: How accurate is this volume converter?
A: This converter uses precise conversion factors and displays results with multiple decimal places. It's accurate for cooking, scientific experiments, and general volume conversions.
Q: Can I use this for cooking measurements?
A: Yes, this converter includes common cooking units like cups, tablespoons, teaspoons, fluid ounces, and milliliters. It's perfect for recipe conversions between metric and imperial measurements.
Q: Why are there different gallon measurements?
A: The US gallon (3.785 liters) and UK (imperial) gallon (4.546 liters) are different due to historical measurement systems. This converter uses US gallons, which are more common internationally.