Convert Liter to Gallon UK - Accurate L ⇄ gal UK Conversion Tool

Convert between liters (L) and UK gallons with precision using standard volume measurements

Liter to Gallon (UK) Converter Tool
Enter a value to convert between liters and UK gallons with bidirectional conversion (1 UK gal = 4.54609 L)
Note: This converter uses standard conversion (1 UK gallon = 4.54609 liters). Perfect for fuel consumption calculations, liquid measurements in the UK, and international volume conversions.

Measuring liquid volume accurately is important in cooking, science, automotive, and trade. Two widely used units are the liter (L) from the metric system and the UK gallon (Imperial gallon) from the British Imperial system.

A liter is the standard in most countries, while the UK gallon is still recognized in the United Kingdom and some Commonwealth nations. To compare recipes, fuel efficiency, or fluid storage capacity, you may need to convert liter to gallon UK or gallon UK to liter.Our liter ⇄ gallon UK converter ensures fast and reliable results.

Why Use This Liter ⇄ Gallon UK Converter?

  • Accurate formulas: Based on official SI and Imperial values.
  • Two-way conversion: Converts both liter to gallon UK and gallon UK to liter.
  • Instant answers: Eliminates manual calculations.
  • Clear results: Displays exact and rounded values.
  • Widely applicable: Useful in cooking, trade, automotive, and science.

How to Use the Converter

  1. Enter the value in liters or UK gallons.
  2. Choose the conversion direction.
  3. Get the instant result.
  4. Apply the value in daily or professional use.

What is a Liter (L)?

The liter is a metric unit of volume widely used worldwide.

Key Facts About Liters

  • Exact definition: 1 L = 1 cubic decimeter.
  • Relationship: 1 L = 0.22 UK gallons.
  • Abbreviation: L or l.
  • Usage: Water bottles, beverages, medicine, science experiments.

What is a UK Gallon (Imperial Gallon)?

The UK gallon is a traditional British unit of liquid capacity, larger than the US gallon.

Key Facts About UK Gallons

  • Exact definition: 1 UK gallon = 4.54609 liters.
  • Abbreviation: gal UK.
  • Relationship: 1 gal UK = 4 quarts = 8 pints = 160 fluid ounces.
  • Usage: Fuel economy in the UK, trade, and older recipes.

Liter to Gallon UK Conversion Formula

Formula:

gal UK = L ÷ 4.54609

Liter to Gallon UK Conversion Example

  • 10 L to UK gallons
    Formula: gal UK = L ÷ 4.54609
    Substitution: 10 ÷ 4.54609
    Result = 2.20 gal UK
     
  • 50 L to UK gallons
    Formula: gal UK = L ÷ 4.54609
    Substitution: 50 ÷ 4.54609
    Result = 11.00 gal UK
     
  • 100 L to UK gallons
    Formula: gal UK = L ÷ 4.54609
    Substitution: 100 ÷ 4.54609
    Result = 22.00 gal UK

Gallon UK to Liter Conversion Formula

Formula:

L = gal UK × 4.54609

Gallon UK to Liter Conversion Example

  • 1 UK gallon to liters
    Formula: L = gal UK × 4.54609
    Substitution: 1 × 4.54609
    Result = 4.55 L
     
  • 5 UK gallons to liters
    Formula: L = gal UK × 4.54609
    Substitution: 5 × 4.54609
    Result = 22.73 L
     
  • 10 UK gallons to liters
    Formula: L = gal UK × 4.54609
    Substitution: 10 × 4.54609
    Result = 45.46 L

Applications of Liter and Gallon UK Conversion

  • Cooking and Recipes: Some UK-based recipes use gallons, while international ones use liters.
  • Fuel Economy: The UK reports fuel efficiency in miles per gallon (UK), while most of the world uses liters per 100 km.
  • Industrial Use: Large storage tanks are measured in liters but converted to gallons for trade.
  • Science and Education: Students and researchers use both units depending on the context.
  • Daily Use: From water bottles to aquariums, conversions are handy in practical life.

Quick Reference Table for Liter ⇄ Gallon UK

Liters (L)

Gallons UK (gal)

Gallons UK (gal)

Liters (L)

10 L

2.20 gal UK

1 gal UK

4.55 L

50 L

11.00 gal UK

5 gal UK

22.73 L

100 L

22.00 gal UK

10 gal UK

45.46 L

200 L

44.00 gal UK

20 gal UK

90.92 L

Use our liter ⇄ gallon UK converter at Digital Calculator for fast, accurate, and easy results. Perfect for students, engineers, chefs, and professionals working with liquid capacity conversions.

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Published: 10/2/2025