Volume
Browse Volume conversions1 US gallon = 3.785412 liter
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Formula Summary
Result: 1 US gallon = 3.785412 liter
Formula: (1 x 3.785411784) / 1
Rounding: Displayed to 6 decimal places by default, trimmed for readability. Use Detailed or Scientific for more precision.
Real World Context
3.785412 liter is approximately:
- about 16 US cups
- about 8 US pints
- about 3.79 liters
Unit Story
US gallon
A US gallon is 4 quarts, 8 pints, or 16 cups. It is common for fuel, milk jugs, and larger liquid containers in the United States.
Liter
A liter is the volume of a 10 cm cube. It is easy to picture because drink bottles, fuel, milk, and water all make liters feel practical.
How This Conversion Works
US gallon and liter are both used for volume conversions. This page converts 1 US gallon into 3.785412 liter using the formula shown below.
Use this result for quick checks, comparisons, and everyday reference. For work that depends on exact precision, review the rounding setting and the assumption note before using the number.
The precision controls let you switch between a shorter result, the standard readable result, and scientific notation when the value is very large or very small.
Unit Notes
- 1 US gallon (gal) equals 3.785411784 liter.
- liter (l) is the base unit used for volume conversions.
Questions
How do you convert US gallon to liter?
This page converts US gallon to liter using this formula: (1 x 3.785411784) / 1.
What is 1 US gallon in liter?
1 US gallon equals 3.785412 liter.
How many decimals does this converter show?
Displayed to 6 decimal places by default, trimmed for readability. Use Detailed or Scientific for more precision. The precision buttons can also show a shorter result or scientific notation.
Equivalent Values
Nearby Values
Full Details
- Formula
- (1 x 3.785411784) / 1
- Rounding
- Displayed to 6 decimal places by default, trimmed for readability. Use Detailed or Scientific for more precision.
- Assumption
- US customary volume units use US liquid measure unless a future page states otherwise.
