Unit Converter
Gallons (US) to Liters
Fast and highly accurate digital conversion for volume measurements.
Mathematical Formula
1 gal = 3.78541 L
Our system uses international standard constants to ensure this conversion is accurate for professional use.
Common Conversions
1 gal3.7854 L
5 gal18.9271 L
10 gal37.8541 L
50 gal189.2705 L
100 gal378.541 L
FAQs & Search Insight
How many liters in a gal?
There are approximately 3.78541 liters in one gallons (us). This value is mathematically fixed.
Is this converter fast?
Yes, QuickUnits is built on a high-performance SSG architecture, delivering results in milliseconds without tracking or bloated scripts.