Unit Converters Cluster

Liters to Gallons Converter (L to US & UK Gal)

Convert liquid volume between liters, US gallons, and UK Imperial gallons.

TL;DR: Liters to Gallons Converter provides accurate volume conversions from metric liters (L) to both US liquid gallons and UK Imperial gallons.

2.64172 gal
10 Liters = 2.64172 US Gallons (2.19969 Imperial Gal)

Liters to Gallons Reference Table

Liters (L)US Gallons (gal)Imperial Gallons (UK)
1 L0.26417 gal0.21997 gal
2 L0.52834 gal0.43994 gal
5 L1.32086 gal1.09985 gal
10 L2.64172 gal2.19969 gal
20 L5.28344 gal4.39938 gal
50 L13.2086 gal10.9985 gal
100 L26.4172 gal21.9969 gal

How Many Liters Are in 1 US Gallon and 1 UK Gallon?

1 US liquid gallon equals exactly 3.785411784 liters (1 L ≈ 0.264172 US gal). 1 UK Imperial gallon equals exactly 4.54609 liters (1 L ≈ 0.219969 UK gal). To convert liters to US gallons: US Gallons = Liters / 3.78541.

How to Use the Liters to Gallons Converter

Our Liters to Gallons Converter performs high-precision mathematical operations directly in your browser with zero latency and complete client-side privacy.

  1. Input the volume in liters into the input box.
  2. Select whether to convert to US Liquid Gallons or UK Imperial Gallons.
  3. View real-time conversion in gallons, quarts, pints, and fluid ounces.
  4. Review the conversion factors and fuel economy formulas (L/100km to MPG).
  5. Copy results for automotive fuel tanks, aquarium water volume, or brewing.

100% Client-Side Privacy & Data Security

All calculations, amortization schedules, variables, and sensitive numerical datasets execute 100% locally in your web browser memory. Your financial, medical, and personal values are never transmitted, logged, or uploaded to any external server.

Frequently Asked Questions

Divide 50 by 3.78541: `50 / 3.78541 = 13.2086 US gallons`.
The US gallon is based on the historic English Queen Anne wine gallon (231 cubic inches), while the UK Imperial gallon was standardized in 1824 as the volume of 10 pounds of water at 62°F (277.42 cubic inches or 4.546 L).
A 15-gallon US gas tank holds approximately 56.78 liters of fuel (15 × 3.78541).
Use the formula: `US MPG = 235.215 / (L/100km)`. For example, 8 L/100km is `235.215 / 8 = 29.4 US MPG`.
1 liter equals approximately 1.05669 US liquid quarts (or 0.879877 Imperial quarts).
1 US liquid gallon equals ~3.78541 liters, whereas 1 UK Imperial gallon is ~20% larger, equaling ~4.54609 liters.

Cite This Calculator

Need to reference this online calculator in a financial proposal, academic paper, blog post, or classroom curriculum? Copy a citation below.

NexLove.org. (2026). Liters to Gallons Converter [Online Calculation Tool]. https://nexlove.org/tools/liters-to-gallons
“Liters to Gallons Converter.” NexLove.org, 2026, nexlove.org/tools/liters-to-gallons.
NexLove.org (2026) Liters to Gallons Converter. Available at: https://nexlove.org/tools/liters-to-gallons (Accessed: 2026).
@misc{nexlove_liters_to_gallons,
  title = {Liters to Gallons Converter},
  author = {{NexLove.org}},
  year = {2026},
  url = {https://nexlove.org/tools/liters-to-gallons}
}

Embed This Tool

Add the live Liters to Gallons Converter to your own website with this snippet — it loads the real, working calculator in an iframe.

<iframe src="https://nexlove.org/embed/liters-to-gallons.html" width="100%" height="600" style="border:1px solid #e2e8f0;border-radius:12px" title="Liters to Gallons Converter — NexLove.org" loading="lazy"></iframe>

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