iloveunit

Gallons to Liters converter

Convert gal to L instantly. Type any value and get the result in liters. 1 gal = 3.78541 L.

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Volume›gal → L
From
To
result below ↓
1 gal=
3.78541L
formula1 gal = 3.78541 L

Common gallons → liters

=3.78541 L
=7.57082 L
=18.927 L
=37.8541 L
=75.7082 L
=189.271 L
=378.541 L
=1,892.71 L
=3,785.41 L

Need a different value? .

Convert the other way
Liters to Gallons

How to convert gallons to liters

To convert gallons to liters, multiply the value by 3.78541.

Formula
L = gal × 3.78541

For example:

  • →5 gal = 18.927 L
  • →100 gal = 378.541 L

Quick reference

  • ▸1 gal = 3.78541 L
  • ▸1 L = 0.264172 gal

When you need to convert gal to L

  • ·Cooking — recipes from different cuisines using different volume units.
  • ·Fuel — comparing fuel efficiency or filling up abroad.
  • ·Beverages — bottle and can sizes vary by region.
  • ·Chemistry — lab work and dilutions.
  • ·Gardening — watering and fertilizer ratios.

Frequently asked

How many liters are in 1 gallon?
One gallon equals 3.78541 liters.
How do I convert gal to L in my head?
Multiply the value in gallons by 3.78541 to get liters.
What is the formula for gallons to liters?
L = gal × 3.78541.
What is the reverse — how many gallons in 1 liter?
One liter equals 0.264172 gallons.

Related conversions

Liters to Gallons
1 L = 0.264172 gal
Gallons to Milliliters
1 gal = 3,785.41 ml
Gallons to Teaspoons
1 gal = 768 tsp
Gallons to Tablespoons
1 gal = 255.999 tbsp
Milliliters to Liters
1 ml = 0.001 L
Teaspoons to Liters
1 tsp = 0.00492892 L
Tablespoons to Liters
1 tbsp = 0.0147868 L
Cups to Liters
1 cups = 0.236588 L
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