liter → gallon | Converter

Convert liter to gallon with the formula below. 1 L ≈ 0.264172052358 gal

Quick Insight

1 liter = 0.264172 gallon

1.5 L ≈ 0.396258078537 gal. Identify the system before converting; the gallon, quart and pint in this calculator are US liquid units.

💡 Tip: Compare the contents stated on both containers, rather than mixing a fill amount with maximum capacity.

Comparing liquid containers

Quick Values:

From

0.264172052358

Formula: gal ≈ L × 0.264172052358

Rounded factors

Relative rounding difference; not measurement uncertainty.

0.26

2 significant digitsΔ 1.6%

0.264172

6 significant digitsΔ 0.000020%

0.264172052358

12 significant digitsΔ 5.6e-11%

Visual Comparisons

◫

0.1 L → 0.02641720524 gal

◫

0.5 L → 0.1320860262 gal

◫

1 L → 0.2641720524 gal

◫

2 L → 0.5283441047 gal

◫

5 L → 1.320860262 gal

Mathematical Facts

📐Conversion formula: gal ≈ L × 0.264172052358

🔄Reverse conversion: L ≈ gal × 3.785411784

Convert liter to gallon with the formula below. gal ≈ L × 0.264172052358. 1 L ≈ 1 L; 1 gal ≈ 3.785411784 L US customary liquid measures are used. Liters are useful for comparing bottle contents and recipe batches without counting many small measures. US gallons are useful for comparing liquid-container contents on a larger household scale.

Why This Conversion Matters

Put quantities on jugs or bottles into one unit before comparing or adding their contents. Keep the US liquid definition with customary unit labels. The calculator uses the full stored factor and rounds displayed results to 12 significant digits. Display precision is not a guarantee of measurement accuracy.

Real-World Examples

Comparing liquid containers

Compare 1.5 L of bottled liquid with the 3 L total from two equal bottles. Put quantities on jugs or bottles into one unit before comparing or adding their contents. Keep the US liquid definition with customary unit labels.

Examples:

1.5 L ≈ 0.396258078537 gal
3 L ≈ 0.792516157074 gal

Pro Tips:

✓Compare the contents stated on both containers, rather than mixing a fill amount with maximum capacity.

Quick Reference Table

liters	gallons
10 L	2.64172052358 gal
50 L	13.2086026179 gal
100 L	26.4172052358 gal
500 L	132.086026179 gal
1,000 L	264.172052358 gal

Formula: gal = L × conversion factor

Common Mistakes to Avoid

Substituting Imperial liquid measures for US liquid measures

A US liquid gallon is 3.785411784 L; an Imperial gallon is 4.54609 L. Matching unit names do not make their sizes equal.

✓ Identify the system before converting; the gallon, quart and pint in this calculator are US liquid units. 1 L ≈ 0.264172052358 gal.

Pro Tips

✓When combining bottles, add their stated liter contents rather than their outside container sizes.
✓Check the gallon system: the US liquid gallon here is 3.785411784 L, not the Imperial gallon.
✓Compare the contents stated on both containers, rather than mixing a fill amount with maximum capacity.

Sources and unit definitions

Frequently Asked Questions

How do I calculate the conversion?

gal ≈ L × 0.264172052358. 1 L ≈ 1 L; 1 gal ≈ 3.785411784 L US customary liquid measures are used.

What is an example?

1 L ≈ 0.264172052358 gal; 10 L ≈ 2.64172052358 gal; 100 L ≈ 26.4172052358 gal

liter → gallon: What do the worked quantities look like?

1.5 L ≈ 0.396258078537 gal; 3 L ≈ 0.792516157074 gal. Compare the contents stated on both containers, rather than mixing a fill amount with maximum capacity.

Which definition or measurement error should I check?

A US liquid gallon is 3.785411784 L; an Imperial gallon is 4.54609 L. Matching unit names do not make their sizes equal. Identify the system before converting; the gallon, quart and pint in this calculator are US liquid units.