# How Many Gallons in 21 Liters?

21 Liters to gallons converter. How many gallons in 21 liters? We assume you are converting between liters and US fluid gallons.

21 Liters equal to 5.5476131 gallons or there are 5.5476131 gallons in 21 liters.

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## How to convert 21 liters to gallons?

The conversion factor from liter to gallon is 0.26417205236. To convert any value of liter to gallon, multiply the liter value by the conversion factor.

To convert 21 liters to gallons, multiply 21 by 0.26417205236 (or divide by 3.785411784), that makes 21 liters equal to 5.5476131 gallons.

21 liters to gallons formula

gallon = liter value * 0.26417205236

gallon = 21 * 0.26417205236

gallon = 5.5476131

Common conversions from 21.x liters to gallons:
(rounded to 3 decimals)

• 21 liters = 5.548 gallons
• 21.1 liters = 5.574 gallons
• 21.2 liters = 5.6 gallons
• 21.3 liters = 5.627 gallons
• 21.4 liters = 5.653 gallons
• 21.5 liters = 5.68 gallons
• 21.6 liters = 5.706 gallons
• 21.7 liters = 5.733 gallons
• 21.8 liters = 5.759 gallons
• 21.9 liters = 5.785 gallons

What is a Gallon?

Gallon is an imperial and United States Customary measurement systems volume unit. 1 US fluid gallon = 3.785411784 liters. 1 Imperial gallon = 4.54609 liters. The symbol is "gal".

What is a Liter (Litre)?

Liter (litre) is a metric system volume unit. 1 Liter = 0.26417205236 US fluid gallon. 1 liter = 0.2199692483 Imperial gallon. The symbol is "L".

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