Because a gallon represents much more volume than a liter, it takes more than three liters to make a gallon. To be exact, 3.7854 liters equal a gallon.
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One liter of water is about. 0.264. US gallons.
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One gallon of liquid equals 3.78541 liters. Thanks for choosing ChaCha!
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1 US gallon = 3.78541178 liters.
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