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UK Gallons to Liters Converter

1 UK gal = 4.54609 l. Type any value to convert UK gallons to liters.

1 UK gal = 4.54609 l

Formula: l = UK gal × 4.54609

Common values
Decimals
In every unit 21 units
Milliliter (ml) 4,546.09 ml
Centiliter (cl) 454.609 cl
Deciliter (dl) 45.4609 dl
Liter (l) 4.54609 l
Cubic centimeter (cm³) 4,546.09 cm³
Cubic meter (m³) 0.00454609 m³
Teaspoon (US) (tsp) 922.3295428 tsp
Tablespoon (US) (tbsp) 307.4431809 tbsp
Fluid ounce (US) (fl oz) 153.7215905 fl oz
Cup (US) (cup) 19.21519881 cup
Metric cup (cup (250 ml)) 18.18436 cup (250 ml)
Pint (US) (pt) 9.607599404 pt
Quart (US) (qt) 4.803799702 qt
Gallon (US) (gal) 1.200949926 gal
Fluid ounce (UK) (UK fl oz) 160 UK fl oz
Pint (UK) (UK pt) 8 UK pt
Gallon (UK) (UK gal) 1 UK gal
Cubic inch (in³) 277.4194328 in³
Cubic foot (ft³) 0.1605436532 ft³
Cubic yard (yd³) 0.005946061231 yd³
Barrel of oil (bbl) 0.02859404585 bbl

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If you continue, the file is uploaded over an encrypted connection and converted on our server. You can keep using the site meanwhile. The original is deleted as soon as it is converted; the result is kept for 6 hours so you can download it, and you can delete it at any time. Files are never shared or used for anything else.

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UK gallons to liters table

Formula: l = UK gal × 4.54609

Gallon (UK) (UK gal)Liter (l)
0.1 UK gal0.454609 l
0.25 UK gal1.1365225 l
0.5 UK gal2.273045 l
1 UK gal4.54609 l
2 UK gal9.09218 l
3 UK gal13.63827 l
4 UK gal18.18436 l
5 UK gal22.73045 l
6 UK gal27.27654 l
7 UK gal31.82263 l
8 UK gal36.36872 l
9 UK gal40.91481 l
10 UK gal45.4609 l
12 UK gal54.55308 l
15 UK gal68.19135 l
20 UK gal90.9218 l
25 UK gal113.65225 l
30 UK gal136.3827 l
40 UK gal181.8436 l
50 UK gal227.3045 l
60 UK gal272.7654 l
75 UK gal340.95675 l
100 UK gal454.609 l
150 UK gal681.9135 l
200 UK gal909.218 l
250 UK gal1,136.5225 l
500 UK gal2,273.045 l
1,000 UK gal4,546.09 l

How to use: UK Gallons to Liters

  1. 1 Type the value in UK gallons.
  2. 2 The result in liters appears at once – or type in the liters field to convert back.
  3. 3 Pick a common value, round to fewer decimals or swap the units with one click.
  4. 4 Copy the result, or open “In every unit” to see the value in all units of volume.

About this tool

Gallon (UK) (UK gal) is a unit of volume (British imperial); 1 UK gal = 0.00454609 m³. Liter (l) is a unit of volume (metric, accepted for use with the SI); 1 l = 0.001 m³.

To convert UK gallons to liters, multiply the value by 4.54609 (l = UK gal × 4.54609). Example: 5 UK gal = 22.73045 l.

Calculated in your browser – nothing you type is sent anywhere.

Frequently asked questions

How do I convert UK gallons to liters?

To convert UK gallons to liters, multiply the value by 4.54609: l = UK gal × 4.54609. For example 5 UK gal = 22.73045 l.

What is 1 UK gal in liters?

1 UK gal = 4.54609 l. The other way round, 1 l = 0.2199692483 UK gal.

How exact is the result?

The converter uses the official definitions of both units and shows up to 10 significant digits; choose 0–6 decimals to round. Both units are defined exactly in terms of each other, so the factor itself is exact.

Can I convert other units of volume here?

Yes – choose any of the 21 units of volume in the From and To lists, or switch to another measurement at the top.

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