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Litre to Gallon Converter

Litre to Gallon Converter from Gizcalc helps you estimate results quickly within the Unit Conversions category.

  • Instant results
  • Charts & tables
  • Save & compare
  • Private – runs in your browser
Converted Value —

Sample inputs are pre-filled so you can see a result quickly. Results are estimates only and may not be accurate because prices, interest rates, taxes, fees, fuel costs, tariffs, market returns, medical costs, and local rules can change. Please verify current values before making financial, tax, legal, medical, or business decisions.

Formula used

US gal = L ÷ 3.785411784; UK gal = L ÷ 4.54609

About the Litre to Gallon Converter

What is the Litre to Gallon Converter?

The US gallon (3.785 L) and the UK imperial gallon (4.546 L) differ. This litre to gallon converter handles both.

Choose the gallon type your fuel price, tank or recipe uses.

How to use the Litre to Gallon Converter

  1. Value (sample: 1)
  2. From (sample: Litre (L))
  3. To (sample: US gallon (US gal))
  4. Press Convert (results also refresh as you type). The result card shows the Converted Value, along with Result, Conversion factor and Reverse factor.

Formula used

US gal = L ÷ 3.785411784; UK gal = L ÷ 4.54609

Worked example

These are the sample values already filled in the calculator above, and the result it returns for them:

InputSample value
Value1
FromLitre (L)
ToUS gallon (US gal)
ResultValue
Converted Value0.2641721 US gal
Result1 L = 0.264172 US gal
Conversion factor1 L = 0.26417205 US gal
Reverse factor1 US gal = 3.7854118 L

Tips for using the Litre to Gallon Converter

  • Fuel prices quoted per US gallon can be converted to per litre by dividing by 3.785.
  • A 20-litre water can holds about 5.28 US gallons.

Frequently asked questions

3.785 L in a US gallon and 4.546 L in a UK gallon.

About 26.4 US gallons or 22 UK gallons.

They come from different historical definitions – the US kept the older wine gallon, the UK redefined it in 1824.