Liters to US Gallons Converter
Convert liters (L) to us gallons (gal) instantly. Free calculator with conversion table, formula, and examples.
1 L=0.264172 gal
Conversion Formula
How to convert liters to us gallons mathematically.
The conversion factor is 0.264172. Multiply any liter value by this factor to get us gallons.
Liters to US Gallons — Quick Reference
Common liters values and their us gallons equivalents.
| Liters (L) | US Gallons (gal) |
|---|---|
| 1 L | 0.264172 gal |
| 5 L | 1.3209 gal |
| 10 L | 2.6417 gal |
| 25 L | 6.6043 gal |
| 50 L | 13.2086 gal |
| 100 L | 26.4172 gal |
| 250 L | 66.043 gal |
| 500 L | 132.0861 gal |
| 1,000 L | 264.1722 gal |
| 2,500 L | 660.4304 gal |
| 5,000 L | 1,320.86 gal |
| 10,000 L | 2,641.72 gal |
When to Convert Liters to US Gallons
Real-world scenarios where this conversion matters.
Fuel Cost Comparisons
Gas prices in Europe are listed per liter, while the US uses price per gallon. Converting helps travelers and analysts compare fuel costs between countries accurately.
Aquarium Sizing
Fish tank sizes are often listed in liters internationally and gallons in the US. Converting ensures you buy the right equipment (filters, heaters) rated for your tank capacity.
Homebrew Recipes
Craft beer recipes from international sources use liters, while American homebrewers think in gallons. Accurate conversion ensures the right proportions of ingredients for a successful batch.
Pool Chemical Dosing
Pool maintenance chemicals are dosed based on water volume. International pool owners need to convert between liters and gallons to follow US-manufactured chemical instructions correctly.
Step-by-Step Examples
Imagine you are comparing gas prices between the US and Europe. See the conversion process broken down.
- Start with 100 liters
- Apply the conversion formula: gal = L × 0.264172
- Multiply: 100 × 0.264172 = 26.4172
- Result: 100 L = 26.4172 gal
Result: 26.4172 gal
- Start with 500 liters
- Apply the conversion formula: gal = L × 0.264172
- Multiply: 500 × 0.264172 = 132.0861
- Result: 500 L = 132.0861 gal
Result: 132.0861 gal
Did You Know?
The word 'gallon' comes from the Old French 'galon,' itself from the medieval Latin 'galleta' or 'galletum' meaning a bucket or pail. The measurement has existed since at least the 13th century.
Frequently Asked Questions
Common questions about converting liters to us gallons.
There are approximately 0.264172 US gallons in 1 liter. Inversely, 1 US gallon equals 3.78541 liters.
A US gallon is 3.785 liters while a UK (imperial) gallon is 4.546 liters. The UK gallon is about 20% larger. This difference dates back to 1824 when Britain redefined the gallon.
Average car fuel tanks hold 45-65 liters (12-17 US gallons). SUVs and trucks may hold 75-100 liters (20-26 gallons).
Yes, slightly. One liter equals approximately 1.057 US quarts. They are very close in size, but a liter is about 5.7% larger.
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