File ConversionUnit ConversionFree Tool
Volume Converter
Convert volume between Liters, Milliliters, Gallons (US), and Cups (US) using standard conversion factors.
How to Use Volume Converter
- 1Enter the value to convert
- 2Select the source unit
- 3Select the target unit
- 4See the instant result
Frequently Asked Questions
Liters, Milliliters, Gallons, and Cups — the Gallon and Cup values use US customary definitions, not UK Imperial.
US and Imperial (UK) gallons and cups are genuinely different volumes (1 US gallon ≈ 3.785 L vs. 1 Imperial gallon ≈ 4.546 L) — using the wrong system for a recipe or fuel calculation can meaningfully change the result, so this tool is US-customary only.
No — the calculation happens entirely in your browser.
Related Tools
Weight Converter
Convert weight between kilograms, grams, pounds, and ounces using standard conversion factors.
Area Converter
Convert area between square meters, square feet, acres, and hectares using standard conversion factors.
Density Converter
Convert density between kg/m³, g/cm³, lb/ft³, and g/mL using standard conversion factors.
Flow Rate Converter
Convert flow rate between L/min, L/s, Gallons/min, and m³/h using standard conversion factors.