Volume Converter
Convert between metric and imperial volume units. All conversions update simultaneously as you type.
All Conversions
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Milliliters (ml)
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Liters (L)
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Gallons (gal)
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Quarts (qt)
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Pints (pt)
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Cups (cup)
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Fluid Ounces (fl oz)
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Tablespoons (tbsp)
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Teaspoons (tsp)
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How to Use the Volume Converter
- Enter a value in the input field.
- Select the source unit from the dropdown.
- View all conversions — every unit updates instantly.
- Copy all results with the Copy All button.
Common Volume Conversions
| From | To | Multiply By |
|---|---|---|
| 1 gallon | Liters | 3.78541 |
| 1 liter | Cups | 4.22675 |
| 1 cup | Milliliters | 236.588 |
| 1 tablespoon | Teaspoons | 3 |
| 1 fluid ounce | Milliliters | 29.5735 |
| 1 quart | Liters | 0.946353 |
Frequently Asked Questions
How many cups are in a gallon?
There are 16 cups in one US gallon. A gallon is also equal to 4 quarts, 8 pints, or 128 fluid ounces.
How many tablespoons are in a cup?
There are 16 tablespoons in one US cup. Each tablespoon is equal to 3 teaspoons or about 14.79 milliliters.
What is the difference between US and Imperial fluid ounces?
A US fluid ounce is about 29.57 ml, while an Imperial (UK) fluid ounce is about 28.41 ml. This converter uses US fluid ounces. The difference is small but can add up in larger measurements.