Volume Converter
Convert litres, gallons, pints, cups, fluid ounces, and millilitres effortlessly.
Measurement System
US: 1 cup = 236.6 ml | 1 gallon = 3.785 L
Live Conversion
Metric
Cooking
Other
Cooking Quick Reference
💡 Toggle Tip: The US measurement system is currently active. Cups, pints, gallons, and fluid ounces change based on your selection. Toggle at the top to switch systems.
Tip: Type in any unit and all others update instantly. Use copy buttons (📋) to copy values.
How it works
Base Unit: 1 milliliter Metric to Milliliter: 1 L = 1000 ml | 1 m³ = 1,000,000 ml US Cooking to Milliliter: 1 tsp = 4.929 ml | 1 tbsp = 14.787 ml | 1 cup = 236.588 ml 1 pint = 473.176 ml | 1 quart = 946.353 ml | 1 gallon = 3785.41 ml 1 fl oz = 29.5735 ml UK/AU Cooking to Milliliter: 1 tsp = 5 ml | 1 tbsp = 15 ml | 1 cup = 250 ml 1 pint = 568.261 ml | 1 quart = 1136.52 ml | 1 gallon = 4546.09 ml 1 fl oz = 28.4131 ml Other to Milliliter: 1 in³ = 16.387 ml | 1 ft³ = 28316.8 ml Common Cooking Ratios: 3 tsp = 1 tbsp | 16 tbsp = 1 cup | 2 cups = 1 pint 4 cups = 1 quart | 4 quarts = 1 gallon
Enter a volume in any unit and see the conversion to all others instantly. Supports metric (millilitres to cubic metres), cooking measurements (teaspoons to gallons), and other units (fluid ounces, cubic inches, cubic feet). Toggle between US and UK/AU systems since cups, pints, and gallons differ. Perfect for recipes, cooking, and understanding liquid quantities.
Why this matters
Volume is measured differently across the world. The US uses cups, tablespoons, and gallons; the UK uses different cup sizes and imperial measurements; metric uses litres. When you're cooking from a recipe written for a different country, shopping for liquids, or comparing scientific measurements, you need to convert. This calculator handles both US and UK systems, so recipes always work out correctly.
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The complete guide to volume converter
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