Cups to Gallons Converter
Convert cups to gallons instantly using gallons = cups ÷ 16. This page uses the U.S. customary cup and U.S. liquid gallon standard, and includes a cups to gallons conversion chart, calculator, worked examples, and FAQs. Quick answer: 16 cups = 1 gallon.
Cups to gallons converter
Quick Reference
Cups to Gallons Conversion Table
Use this table to check common values quickly. All calculations on this page use the U.S. customary cup and U.S. liquid gallon.
| Cups | Calculation | Gallons (gal) |
|---|---|---|
| 1 cup | 1 ÷ 16 | 0.0625 gal |
| 2 cups | 2 ÷ 16 | 0.125 gal |
| 3 cups | 3 ÷ 16 | 0.1875 gal |
| 4 cups | 4 ÷ 16 | 0.25 gal |
| 5 cups | 5 ÷ 16 | 0.3125 gal |
| 6 cups | 6 ÷ 16 | 0.375 gal |
| 7 cups | 7 ÷ 16 | 0.4375 gal |
| 8 cups | 8 ÷ 16 | 0.5 gal |
| 10 cups | 10 ÷ 16 | 0.625 gal |
| 11 cups | 11 ÷ 16 | 0.6875 gal |
| 12 cups | 12 ÷ 16 | 0.75 gal |
| 13 cups | 13 ÷ 16 | 0.8125 gal |
| 14 cups | 14 ÷ 16 | 0.875 gal |
| 15 cups | 15 ÷ 16 | 0.9375 gal |
| 16 cups | 16 ÷ 16 | 1 gal |
| 20 cups | 20 ÷ 16 | 1.25 gal |
| 24 cups | 24 ÷ 16 | 1.5 gal |
| 25 cups | 25 ÷ 16 | 1.5625 gal |
| 27 cups | 27 ÷ 16 | 1.6875 gal |
| 30 cups | 30 ÷ 16 | 1.875 gal |
| 32 cups | 32 ÷ 16 | 2 gal |
| 35 cups | 35 ÷ 16 | 2.1875 gal |
| 36 cups | 36 ÷ 16 | 2.25 gal |
| 40 cups | 40 ÷ 16 | 2.5 gal |
| 48 cups | 48 ÷ 16 | 3 gal |
| 50 cups | 50 ÷ 16 | 3.125 gal |
| 52 cups | 52 ÷ 16 | 3.25 gal |
| 60 cups | 60 ÷ 16 | 3.75 gal |
| 64 cups | 64 ÷ 16 | 4 gal |
| 84 cups | 84 ÷ 16 | 5.25 gal |
| 100 cups | 100 ÷ 16 | 6.25 gal |
Step-by-Step
How to Convert Cups to Gallons
To convert cups to gallons, divide the number of cups by 16. In the U.S. customary system, 16 cups = 1 gallon.
The Formula
Cups are commonly used for smaller amounts in cooking, drinks, and food preparation, while gallons are used for larger liquid quantities.
For quick numeric lookups, use the conversion table above.
How to Turn Cups into Gallons — Step by Step
Write down the cup value
Start with the number of cups you want to convert.
Divide by 16
Apply the formula to get the equivalent amount in gallons.
Label your answer
Add the unit after the result so the measurement is clear.
Cups vs Gallons
What Is the Difference Between Cups and Gallons?
A cup and a gallon are both units of volume. Cups are more common for smaller measurements in recipes and kitchens, while gallons are used for larger amounts of liquid.
This converter follows the U.S. customary cup and U.S. liquid gallon standard.
If you need exact numeric values, the reference table above lists common conversions in one place.
Cup size can vary by region, so it is always important to check which standard a converter uses.
Worked Examples
Common Cups to Gallons Conversions
These are some of the most searched cups to gallons conversions.
8 cups to gallons
8 cups = 0.5 gallons
12 cups to gallons
12 cups = 0.75 gallons
16 cups to gallons
16 cups = 1 gallon
24 cups to gallons
24 cups = 1.5 gallons
32 cups to gallons
32 cups = 2 gallons
40 cups to gallons
40 cups = 2.5 gallons
60 cups to gallons
60 cups = 3.75 gallons
64 cups to gallons
64 cups = 4 gallons
Need the reverse calculation? Try our gallons to cups converter.
Direct Answer
How Many Gallons Is 16 Cups?
16 cups equals 1 gallon in the U.S. customary system.
This is the most common cups to gallons conversion and is often used for cooking, meal prep, and bulk liquid measurements.
FAQ
Frequently Asked Questions
Common questions about converting cups to gallons using the U.S. customary system.