How to Convert Liters to US Gallons
To convert liters to US liquid gallons, multiply liters by 0.264172 (or divide by 3.78541). For example, to convert 10 L to gal, calculate using the exact formula: gal = L * 0.264172. The reverse transformation is calculated as L = gal * 3.78541.
Liters to US Gallons Quick Reference Chart
Use this pre-calculated lookup chart for quick reference across common values:
| Liters (L) | US Gallons (gal) |
|---|---|
| 1 L | 0.2642 gal |
| 2 L | 0.5283 gal |
| 3.785 L | 0.9999 gal |
| 5 L | 1.3209 gal |
| 10 L | 2.6417 gal |
| 15 L | 3.9626 gal |
| 20 L | 5.2834 gal |
| 40 L | 10.5669 gal |
| 50 L | 13.2086 gal |
| 60 L | 15.8503 gal |
| 100 L | 26.4172 gal |
Step-by-Step Worked Calculation Examples
Here are 3 real-world scenarios demonstrating how this conversion is applied in practice:
Example 1: Car Fuel Tank Capacity (50 Liters)
A 50-liter compact car gas tank equals 50 * 0.264172 = 13.21 US gallons.
Example 2: Home Aquarium (100 Liters)
A 100-liter fish tank equals 100 * 0.264172 = 26.42 US gallons.
Example 3: Daily Water Jug (3.785 Liters)
3.78541 liters equals exactly 1.00 US liquid gallon.
Common Conversion Pitfalls & Mistakes
- Confusing US liquid gallons (3.785 L) with British Imperial gallons (4.546 L, which are 20% larger).
- Confusing US dry gallons (4.405 L) with liquid gallons in agricultural grain trade.
- Dividing by 0.264 instead of multiplying.
Frequently Asked Questions
How many us gallons are in 1 liters?
1 Liters is exactly equal to 0.2642 US Gallons.
What is the mathematical formula for this conversion?
The formula is: gal = L * 0.264172. To convert in reverse, use L = gal * 3.78541.
Is this converter 100% free with no limits?
Yes. AshToolbox provides 100% free, client-side conversion utilities with zero accounts, zero software downloads, and private in-browser computation.
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