Gallon (US) to Liter Converter

Convert gallons (us) to liters instantly with our accurate and easy-to-use conversion tool.

gal
Result
0L

Liter

Conversion Formula

Liter = Gallon (US) × 3.78541

Where:

  • gal = Gallon (US)
  • L = Liter

About Gallon (US)

The gallon (us) (gal) is a unit of volumein the imperial system of measurement.

About Liter

The liter (L) is a unit of volumein the metric system of measurement.

How to Convert Gallon (US) to Liter

To convert from gallons (us) to liters, use our converter above. Simply enter the value in gallons (us)and get instant results in liters.

Quick Reference:

  • 1 gal = 3.785410 L
  • 1 L = 0.264172 gal

Common Gallon (US) to Liter Conversions

1 gal
= 3.79 L
5 gal
= 18.93 L
10 gal
= 37.85 L
25 gal
= 94.64 L
50 gal
= 189.27 L
100 gal
= 378.54 L

Conversion Reference Table

Gallon (US) (gal)Liter (L)
13.7854
27.5708
311.3562
415.1416
518.9271
1037.8541
1556.7812
2075.7082
2594.6353
50189.2705
75283.9058
100378.541
250946.3525
5001,892.705
1,0003,785.41

Quick reference table showing common gallons (us) to liters conversions.

Real-World Volume Conversions

👨‍🍳

Cooking and Baking

Converting between cups, tablespoons, and milliliters when following international recipes. A US cup is 237ml, while metric recipes often use 250ml.

Fuel and Gas

Converting fuel efficiency (miles per gallon vs liters per 100km) and fuel tank capacity. US vehicles measure in gallons, while most countries use liters.

🥤

Beverages and Drinks

Soft drinks come in various sizes: 355ml cans (12 fl oz), 500ml bottles, 2-liter bottles, or gallon jugs. Understanding these conversions helps compare values.

🏊

Swimming Pools and Spas

Pool volume calculations for chemical treatments and water capacity. Pools are measured in gallons (US) or cubic meters/liters (elsewhere).

💊

Medical Dosing

Medication doses use milliliters (ml) or cubic centimeters (cc). Precise conversions are critical for safe medication administration.

🐠

Aquariums and Fish Tanks

Tank capacity affects filtration, water changes, and fish stocking. Aquariums are sold in gallons (US) or liters depending on region.

Volume Conversion FAQs