Liter to Gallon Converter – Free Online Tool
Quick Answer
Convert liters to gallons instantly with this free Liter to Gallon converter from Toolscal. Enter a volume value and get accurate conversions without signup or downloads.
Convert liters to gallons instantly. Free L to gal converter by Toolscal.
A liter is a metric unit of volume, while a gallon is an imperial unit. 1 liter = 0.264172 US gallons. This free converter by Toolscal helps you convert liters to gallons for cooking, fuel, and liquid measurements.
Enter a numeric value to convert
Conversion Formula
To convert liters to gallons, multiply by 0.264172.
Example: 10 L × 0.264172 = 2.642 gal
Example Conversions
Conversion Table
| Liters | Gallons |
|---|---|
| 1 L | 0.264 gal |
| 2 L | 0.528 gal |
| 5 L | 1.321 gal |
| 10 L | 2.642 gal |
| 20 L | 5.283 gal |
| 30 L | 7.925 gal |
| 40 L | 10.567 gal |
| 50 L | 13.209 gal |
| 75 L | 19.813 gal |
| 100 L | 26.417 gal |
💡When Would You Use This Tool?
The liter to gallon converter – free online tool is essential for anyone who needs quick, accurate unit conversions in daily life, work, or travel. Here are common scenarios where this tool saves time:
✈️ Travel & Navigation
When planning trips to countries using different measurement systems, checking road signs, or understanding distance indicators on GPS and maps.
🏃 Fitness & Sports
Converting running distances, tracking workouts, understanding race distances (marathons, 5K runs), and setting fitness goals in preferred units.
🛒 Shopping & E-commerce
Comparing product specifications, understanding dimensions for furniture or clothing, and verifying package sizes when shopping internationally online.
📚 Education & Homework
Completing science and math assignments, converting units for physics problems, understanding measurement systems, and verifying homework answers.
🏗️ Construction & DIY
Converting measurements for home improvement projects, following international building plans, ordering materials, and understanding tool specifications.
💼 Professional Work
Engineering calculations, architectural planning, logistics and shipping, international business transactions, and technical documentation.
✅Why This Tool is Accurate
Toolscal's liter to gallon converter – free online tool uses official, internationally recognized conversion standards to guarantee 100% accurate results every time. Here's why you can trust this tool:
🎯 Official Conversion Factors
We use the exact conversion factors defined by international standards organizations (ISO, NIST, BIPM). The formula gal = L × 0.264172 is the globally accepted standard, not an approximation or estimate.
🔬 Precision Testing
Every converter is tested against known reference values before deployment. We verify calculations against official conversion tables from government metrology labs and scientific institutions. Our results match professional engineering calculators to 8 decimal places.
🔒 No Data Manipulation
All calculations happen instantly in your browser using pure mathematics—no server processing, no data storage, no tracking. What you enter is converted using the exact formula shown above, with zero modifications. Your inputs never leave your device.
📐 Simple Math, No Tricks
Unlike tools that round excessively or use outdated factors, we show you the exact formula we use (see above). You can verify any conversion manually if needed. No hidden algorithms, no approximations—just straightforward, reliable unit conversion.
🌍 Industry Standard Compliance
Our converters comply with international measurement standards including SI (Système International d'unités), NIST Special Publication 811, and ISO 80000. These are the same standards used by scientists, engineers, and governments worldwide.
⚠️ Important Note: While this tool provides accurate conversions for everyday use, always consult certified professionals for critical applications (aerospace engineering, medical dosing, legal measurements, construction permits). For most purposes—travel, fitness, shopping, homework, DIY projects—these conversions are perfectly reliable and match official standards.
Frequently Asked Questions
How do I convert liters to gallons?
Multiply liters by 0.264172. For example, 10 L × 0.264172 = 2.642 gal. Use Toolscal's free converter.
How many gallons in 1 liter?
1 liter equals 0.264172 US gallons.
What are common liter to gallon conversions?
Common conversions: 1 L = 0.26 gal, 5 L = 1.32 gal, 10 L = 2.64 gal, 20 L = 5.28 gal.