Imperial Gallons to Gallons
Convert Imperial Gallons to Gallons instantly. Free online volume unit converter with exact formula, conversion table and FAQ.
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Formula
gal = gal (UK) × 1.2009499255
gal (UK) = gal ÷ 1.2009499255
Conversion table
| 1 gal (UK) | 1.20095 gal |
| 5 gal (UK) | 6.00475 gal |
| 10 gal (UK) | 12.0095 gal |
| 20 gal (UK) | 24.019 gal |
| 50 gal (UK) | 60.0475 gal |
| 100 gal (UK) | 120.095 gal |
| 500 gal (UK) | 600.475 gal |
| 1000 gal (UK) | 1200.95 gal |
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Frequently asked questions
How many Gallons are in one Imperial Gallon?
One Imperial Gallon equals 1.2009499255 gal.
How do I convert Imperial Gallons to Gallons?
Multiply the value in Imperial Gallons by 1.2009499255 to get Gallons. Formula: gal = gal (UK) × 1.2009499255.
Is this Imperial Gallons to Gallons conversion exact?
Yes. It is based on internationally recognized unit definitions, so the factor 1.2009499255 is exact to the precision shown.
When is Imperial Gallons to Gallons commonly used?
It is commonly used for fuel, beverages, cooking, water storage, agriculture, laboratories, and everyday industrial liquid measurements.
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About this conversion
The Imperial Gallon and the Gallon are both units of volume. The imperial gallon is the standard liquid volume unit in the United Kingdom and several Commonwealth countries, used for fuel and household liquids. The US gallon is a customary unit of liquid volume used mainly in the United States for measuring fuel, water, and beverages. To convert, multiply the Imperial Gallons value by 1.2009499255 (formula: gal = gal (UK) × 1.2009499255). It is commonly used for fuel, beverages, cooking, water storage, agriculture, laboratories, and everyday industrial liquid measurements. This conversion factor is derived directly from the internationally accepted metric and customary unit definitions, so results are precise and repeatable.