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Gallon (US) to Litre Converter

Convert gal to L instantly. 1 gal = 3.78541 L — accurate factor, free, no login needed.

Value in Gallon (US)

Result in Litre

What is the Gallon (US) to Litre Converter?

Convert gal to L instantly. 1 gal = 3.78541 L — accurate factor, free, no login needed.

Enter your values above and the result updates instantly. 1 gal = 3.78541 L.

Litre = Gallon (US) × 3.78541

Result in Litre

Is the conversion exact?

It uses the standard international factor, accurate to 6 decimals.