Volume Converter (liter, ml, gallon, cubic meter)


Enter values and click Calculate to see results.

About Volume Converter (Liter, mL, Gallon, Cubic Meter)

The Volume Converter helps you easily switch between common volume units like liters, milliliters (mL), gallons, and cubic meters (m³). It’s designed for everyday users, students, and professionals who need fast and accurate unit conversions in cooking, science, or engineering.

Common Volume Conversion Factors

1 liter = 1,000 milliliters 1 cubic meter = 1,000 liters 1 US gallon = 3.785 liters 1 liter = 0.001 cubic meter

To convert between units of volume, multiply or divide by the relevant conversion factor. For example, multiplying liters by 1,000 gives milliliters, while dividing milliliters by 1,000 gives liters.

Example:

Input: Convert 5 liters to milliliters.

Output: 5 × 1,000 = 5,000 milliliters.

Steps to Use:

  1. Enter the volume value you want to convert.
  2. Select the current unit (e.g., liter, mL, gallon, or cubic meter).
  3. Select the target unit for conversion.
  4. Click 'Convert' to get an instant result with precision.

Frequently Asked Questions

How do I convert liters to milliliters?

Multiply the number of liters by 1,000 to get milliliters. For example, 2 liters = 2,000 mL.

What is 1 cubic meter equal to in liters?

1 cubic meter (m³) is equal to 1,000 liters — this is a standard metric conversion.

How many liters are in a US gallon?

1 US gallon equals approximately 3.785 liters.

Can this converter be used for both US and UK gallons?

Yes. You can toggle between US and Imperial (UK) gallons if supported in your conversion options.

Is this calculator accurate for scientific and engineering use?

Yes. It provides precise conversions suitable for laboratories, manufacturing, and academic calculations.