Online calculator to convert US gallons to Imperial gallons (US gal to Imperial gal) with formulas, examples, and tables. Our conversions provide a quick and easy way to convert between Volume units.
Conversion Calculator
Enter your value in the conversion calculator below.
Convert US gallons to Imperial gallons
TIP: If the result of your conversion is 0, try increasing the "Decimals".
Conversion Definitions
The following is a list of definitions relating to conversions between US gallons and Imperial gallons.
What is a US gallon (US gal)?
A US gallon is a unit of volume in US Customary Units. The symbol for US gallon is US gal. There are 1.20095042 US gallons in an Imperial gallon.
What is an Imperial gallon (Imperial gal)?
An Imperial gallon is a unit of volume in the Imperial System. The symbol for Imperial gallon is Imperial gal. There are 0.83267384 Imperial gallons in a US gallon.
Conversion Formula
Let's take a closer look at the conversion formula so that you can do these conversions yourself with a calculator or with an old-fashioned pencil and paper.
The formula to convert from US gal to Imperial gal is:
Imperial gal = US gal x 0.83267384
Conversion Example
Next, let's look at an example showing the work and calculations that are involved in converting from US gallons to Imperial gallons (US gal to Imperial gal).
US Gallon to Imperial Gallon Conversion Example
Task: Convert 250 US gallons to Imperial gallons (show work) Formula: US gal x 0.83267384 = Imperial gal Calculations: 250 US gal x 0.83267384 = 208.16846 Imperial gal Result: 250 US gal is equal to 208.16846 Imperial gal
Conversion Table
For quick reference purposes, below is a conversion table that you can use to convert from US gal to Imperial gal.
US Gallons to Imperial Gallons Conversion Chart
| US gallons (US gal) | Imperial gallons (Imperial gal) |
|---|---|
| 1 US gal | 0.83267384 Imperial gal |
| 2 US gal | 1.66534768 Imperial gal |
| 3 US gal | 2.49802152 Imperial gal |
| 4 US gal | 3.33069536 Imperial gal |
| 5 US gal | 4.1633692 Imperial gal |
| 6 US gal | 4.99604304 Imperial gal |
| 7 US gal | 5.82871688 Imperial gal |
| 8 US gal | 6.66139072 Imperial gal |
| 9 US gal | 7.49406456 Imperial gal |
| 10 US gal | 8.3267384 Imperial gal |
| 20 US gal | 16.6534768 Imperial gal |
| 30 US gal | 24.9802152 Imperial gal |
| 40 US gal | 33.3069536 Imperial gal |
| 50 US gal | 41.633692 Imperial gal |
| 75 US gal | 62.450538 Imperial gal |
| 100 US gal | 83.267384 Imperial gal |
| 250 US gal | 208.16846 Imperial gal |
| 500 US gal | 416.33692 Imperial gal |
| 750 US gal | 624.50538 Imperial gal |
| 1,000 US gal | 832.67384 Imperial gal |
| 2,500 US gal | 2,081.6846 Imperial gal |
| 5,000 US gal | 4,163.3692 Imperial gal |
| 7,500 US gal | 6,245.0538 Imperial gal |
| 10,000 US gal | 8,326.7384 Imperial gal |
| 25,000 US gal | 20,816.846 Imperial gal |
| 50,000 US gal | 41,633.692 Imperial gal |
| 75,000 US gal | 62,450.538 Imperial gal |
| 100,000 US gal | 83,267.384 Imperial gal |
| 250,000 US gal | 208,168.46 Imperial gal |
Related Units
The following tables provide a summary of the Volume units (both Fluid Volume units and Cubic Volume units) within their respective measurement systems.
Fluid Volume Units
| Unit | Symbol | Measurement System |
|---|---|---|
| US teaspoons | US tsp | US Customary Units |
| US tablespoons | US tbsp | US Customary Units |
| US fluid ounces | US fl oz | US Customary Units |
| US cups | US cup | US Customary Units |
| US pints | US pt | US Customary Units |
| US quarts | US qt | US Customary Units |
| US gallons | US gal | US Customary Units |
| Imperial teaspoons | Imperial tsp | Imperial System |
| Imperial tablespoons | Imperial tbsp | Imperial System |
| Imperial fluid ounces | Imperial fl oz | Imperial System |
| Imperial pints | Imperial pt | Imperial System |
| Imperial quarts | Imperial qt | Imperial System |
| Imperial gallons | Imperial gal | Imperial System |
| nanoliters | nL | Metric System |
| microliters | μL | Metric System |
| milliliters | mL | Metric System |
| centiliters | cL | Metric System |
| deciliters | dL | Metric System |
| liters | L | Metric System |
| decaliters | daL | Metric System |
| hectoliters | hL | Metric System |
| kiloliters | kL | Metric System |
| megaliters | ML | Metric System |
Note: There is a difference between US Customary Units and the Imperial System for volume conversions. The US gallon contains 128 US fluid ounces, whereas the Imperial gallon contains 160 Imperial fluid ounces.
Cubic Volume Units
| Unit | Symbol | Measurement System |
|---|---|---|
| cubic inches | in3 | US Customary Units/Imperial System |
| cubic feet | ft3 | US Customary Units/Imperial System |
| cubic yards | yd3 | US Customary Units/Imperial System |
| cubic miles | mi3 | US Customary Units/Imperial System |
| cubic millimeters | mm3 | Metric System |
| cubic centimeters | cm3 | Metric System |
| cubic decimeters | dm3 | Metric System |
| cubic meters | m3 | Metric System |
| cubic decameter | dam3 | Metric System |
| cubic kilometer | km3 | Metric System |
Advertisements