Online calculator to convert US cups to US gallons (US cup 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 US cups 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 US cups and US gallons.
What is a US cup (US cup)?
A US cup is a unit of volume in US Customary Units. The symbol for US cup is US cup, but most often you will just see it referred to as cup. There are 16 US cups 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 0.0625 US gallons in a US cup.
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 cup to US gal is:
US gal = US cup ÷ 16
Conversion Example
Next, let's look at an example showing the work and calculations that are involved in converting from US cups to US gallons (US cup to US gal).
US Cup to US Gallon Conversion Example
Task: Convert 24 US cups to US gallons (show work) Formula: US cup ÷ 16 = US gal Calculations: 24 US cup ÷ 16 = 1.5 US gal Result: 24 US cup is equal to 1.5 US gal
Conversion Table
For quick reference purposes, below is a conversion table that you can use to convert from US cup to US gal.
US Cups to US Gallons Conversion Chart
| US cups (US cup) | US gallons (US gal) |
|---|---|
| 1 US cup | 0.0625 US gal |
| 2 US cup | 0.125 US gal |
| 3 US cup | 0.1875 US gal |
| 4 US cup | 0.25 US gal |
| 5 US cup | 0.3125 US gal |
| 6 US cup | 0.375 US gal |
| 7 US cup | 0.4375 US gal |
| 8 US cup | 0.5 US gal |
| 9 US cup | 0.5625 US gal |
| 10 US cup | 0.625 US gal |
| 20 US cup | 1.25 US gal |
| 30 US cup | 1.875 US gal |
| 40 US cup | 2.5 US gal |
| 50 US cup | 3.125 US gal |
| 75 US cup | 4.6875 US gal |
| 100 US cup | 6.25 US gal |
| 250 US cup | 15.625 US gal |
| 500 US cup | 31.25 US gal |
| 750 US cup | 46.875 US gal |
| 1,000 US cup | 62.5 US gal |
| 2,500 US cup | 156.25 US gal |
| 5,000 US cup | 312.5 US gal |
| 7,500 US cup | 468.75 US gal |
| 10,000 US cup | 625 US gal |
| 25,000 US cup | 1,562.5 US gal |
| 50,000 US cup | 3,125 US gal |
| 75,000 US cup | 4,687.5 US gal |
| 100,000 US cup | 6,250 US gal |
| 250,000 US cup | 15,625 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 |
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