Gallon L mL - Unit Converter

Effortlessly convert between US Gallon, Imperial Gallon, Liter (L), and Milliliter (mL) with a focused volume converter. Whether you're in the kitchen measuring ingredients, handling industrial fluid calculations, or working with international volume standards, this app delivers fast and accurate results.

Why Gallon L mL?
Volume conversion made simple and efficient. Lightweight, fast, and packed with the features you actually need.

Key Features
- Comprehensive unit support: US Gallon (gal), Imperial Gallon (imp gal), Liter (L), Milliliter (mL)
- One-tap copy: Send results to the clipboard for recipes, reports, or anywhere else
- Conversion history: Review previous conversions without re-entering data
- Customizable font size for better readability
- Light / Dark theme
- Clean interface designed for both beginners and professionals

Perfect for
- Cooking & Baking: Convert milliliters, liters, and gallons for any recipe
- Industrial calculations: Fluid measurements and volume standards
- Education: A handy tool for students learning unit conversion

What Makes It Different
Unlike apps that try to do everything, Gallon L mL focuses on one thing: volume conversion between gallons (US & Imperial), liters, and milliliters. No clutter, just the conversion you need.

Example Use Cases
- Convert gallons to liters for international recipes
- Switch between US Gallon and Imperial Gallon for trade or professional use
- Calculate milliliters for small-scale or scientific measurements

Save time and simplify your conversions with Gallon L mL — your go-to volume converter.


New: Fluid Ounce (fl oz)
US fluid ounces are now supported — the unit most US recipes and drink labels use. Convert oz to ml, oz to liter, or oz to gallon in one tap. 1 fl oz = 29.5735295625 mL exactly.

Recent changes:
• Removed the full-screen ad that appeared when reopening the app