Volume Converter — liters, gallons, cups & more

Easiest Converter’s volume converter gives instant, accurate results for everyday and professional tasks. Convert between liters (L), milliliters (mL), gallons, quarts, pints, cups, fluid ounces, and cubic units—perfect for recipes, beverage sizing, lab work, aquariums, shipping, and engineering specs.

We use liter as the reference for clean, consistent math across metric and US customary units. Popular pairs include cups ⇄ mL for cooking, gallons ⇄ liters for fuel and beverage orders, and fl oz ⇄ mL for nutrition labels. You can also work with cubic meters/centimeters when you need precise volume for containers, tanks, or packaging.

Why choose this volume converter on Easiest Converter? It’s fast, readable, and accessible—keyboard-friendly inputs, a one-tap swap button, and copy-to-clipboard results. Outputs auto-balance precision so you get numbers that are easy to compare and share without messy trailing zeros.

Supported units include: L, mL, cm³, m³, US gal, qt, pt, cup, fl oz, tbsp, tsp, plus ft³, in³, and yd³. Whether you’re scaling a recipe, calculating tank capacity, or converting product specs for international buyers, this tool keeps your conversions clear and reliable.

• Use ⇄ to swap “From” and “To” instantly.
• Click 📋 to copy a clean, shareable result string.
• Enter decimals for finer precision (e.g., 2.75 L → cups).