体积转换器
转换升、加仑、杯、毫升等。
如何使用 体积转换器
- 1Enter a volume value
- 2Select the source unit
- 3See all other unit equivalents instantly
关于 体积转换器
The Volume Converter converts between all common metric and imperial volume units. From microliters used in lab work to gallons used in fuel measurement, enter any value and see all equivalents instantly in a single view.
The converter covers the full range of everyday cooking measurements (teaspoons, tablespoons, cups, fluid ounces) as well as scientific and industrial units (liters, cubic meters, cubic feet). Both US customary and metric volumes are supported simultaneously.
All processing runs in your browser with no server calls. Whether you are a home cook following an international recipe, a student solving a chemistry problem, or a professional calculating tank volumes, results are accurate and immediate.
体积转换器的主要功能
- Convert between milliliters, centiliters, deciliters, liters, and cubic meters
- Convert between teaspoons, tablespoons, fluid ounces, cups, pints, quarts, and gallons
- Includes cubic inches and cubic feet for engineering volume
- All equivalents shown simultaneously
- Uses US customary measurements for cooking units
- Accepts decimal inputs for fractional volumes
- Instant results as you type
- Fully browser-based with no server dependency
支持的格式
输入格式
输出格式
US customary units are used. 1 US cup = 236.588 ml. 1 US gallon = 3.78541 L. 1 US fluid ounce = 29.5735 ml.
示例
Convert cups to milliliters for cooking
Convert 2.5 US cups of water to milliliters for an international recipe.
输入
2.5 cups
输出
591.5 ml | 59.15 cl | 2.0 fl oz? No: 20 fl oz
Convert liters to gallons for fuel
Convert 50 liters of fuel to US gallons.
输入
50 liters
输出
13.21 US gallons | 10.998 UK gallons
常见使用场景
- Converting recipe ingredients between cups and milliliters
- Converting fuel volumes between liters and gallons
- Calculating aquarium or tank volumes in preferred units
- Converting fluid ounce beverage sizes between metric and imperial
- Science homework converting cubic centimeters to liters
- Industrial volume calculations for tanks and pipelines
故障排除
Confusing US and UK (imperial) fluid ounces and gallons
解决方案
1 US fluid ounce = 29.574 ml. 1 UK fluid ounce = 28.413 ml. 1 US gallon = 3.785 L. 1 UK gallon = 4.546 L. This converter uses US customary units.
Confusing fluid ounces (volume) with ounces (weight)
解决方案
Fluid ounces (fl oz) measure volume. Ounces (oz) measure weight. They are different units and cannot be directly converted without knowing the density of the liquid.
Applying volume conversion to weight in cooking
解决方案
Cups and tablespoons measure volume. The weight in grams of 1 cup varies by ingredient density. For baking precision, use a kitchen scale rather than volume measures.
常见问题
Are US and UK gallons different?
1 US gallon = 3.785 liters. 1 UK (imperial) gallon = 4.546 liters. They differ by about 20%. This converter uses US customary measurements.
How many milliliters are in a cup?
1 US cup = 236.588 milliliters. Note that some countries use a "metric cup" of 250 ml, which is slightly larger.
What is the difference between a fluid ounce and a regular ounce?
A fluid ounce (fl oz) is a unit of volume equal to approximately 29.574 ml. A regular ounce (oz) is a unit of weight equal to approximately 28.35 grams. They are completely different measurements.
How many teaspoons are in a tablespoon?
1 tablespoon = 3 teaspoons = 14.787 ml in the US system.
Can I convert cubic meters to liters?
Yes. 1 cubic meter = 1,000 liters exactly. This is one of the simplest volume conversions.
What is the difference between a pint and a quart?
1 US quart = 2 US pints = 4 cups = 32 fl oz = 946.353 ml. Note that UK pints are larger (568 ml vs 473 ml for US pints).
Can I use this for pharmaceutical liquid conversions?
Yes. The converter handles milliliters and fluid ounces precisely, which are the units most commonly used for liquid medicines.
Is my data private?
Yes. All conversions run entirely in your browser. No values are transmitted to any server.