Online calculator to convert Imperial gallons to US gallons (Imperial gal to US 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 Imperial gallons to US 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 Imperial gallons and US gallons.
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.
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.
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 Imperial gal to US gal is:
US gal = Imperial gal ÷ 0.83267384
Conversion Example
Next, let's look at an example showing the work and calculations that are involved in converting from Imperial gallons to US gallons (Imperial gal to US gal).
Imperial Gallon to US Gallon Conversion Example
Task: Convert 75 Imperial gallons to US gallons (show work) Formula: Imperial gal ÷ 0.83267384 = US gal Calculations: 75 Imperial gal ÷ 0.83267384 = 90.07128169 US gal Result: 75 Imperial gal is equal to 90.07128169 US gal
Conversion Table
For quick reference purposes, below is a conversion table that you can use to convert from Imperial gal to US gal.
Imperial Gallons to US Gallons Conversion Chart
| Imperial gallons (Imperial gal) | US gallons (US gal) |
|---|---|
| 1 Imperial gal | 1.20095042 US gal |
| 2 Imperial gal | 2.40190085 US gal |
| 3 Imperial gal | 3.60285127 US gal |
| 4 Imperial gal | 4.80380169 US gal |
| 5 Imperial gal | 6.00475211 US gal |
| 6 Imperial gal | 7.20570254 US gal |
| 7 Imperial gal | 8.40665296 US gal |
| 8 Imperial gal | 9.60760338 US gal |
| 9 Imperial gal | 10.8085538 US gal |
| 10 Imperial gal | 12.00950423 US gal |
| 20 Imperial gal | 24.01900845 US gal |
| 30 Imperial gal | 36.02851268 US gal |
| 40 Imperial gal | 48.0380169 US gal |
| 50 Imperial gal | 60.04752113 US gal |
| 75 Imperial gal | 90.07128169 US gal |
| 100 Imperial gal | 120.09504226 US gal |
| 250 Imperial gal | 300.23760564 US gal |
| 500 Imperial gal | 600.47521128 US gal |
| 750 Imperial gal | 900.71281692 US gal |
| 1,000 Imperial gal | 1,200.95042256 US gal |
| 2,500 Imperial gal | 3,002.37605639 US gal |
| 5,000 Imperial gal | 6,004.75211278 US gal |
| 7,500 Imperial gal | 9,007.12816918 US gal |
| 10,000 Imperial gal | 12,009.50422557 US gal |
| 25,000 Imperial gal | 30,023.76056392 US gal |
| 50,000 Imperial gal | 60,047.52112784 US gal |
| 75,000 Imperial gal | 90,071.28169176 US gal |
| 100,000 Imperial gal | 120,095.04225568 US gal |
| 250,000 Imperial gal | 300,237.6056392 US 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