# How Many Cups in 18 Gallons?

18 Gallons to cups converter. How many cups in 18 gallons? We assume you are converting between US cups and US fluid gallons.

18 Gallons equal to 288 cups or there are 288 cups in 18 gallons.

←→
step
Round:
Enter Gallon
Enter Cup

## How to convert 18 gallons to cups?

The conversion factor from gallon to cup is 16. To convert any value of gallon to cup, multiply the gallon value by the conversion factor.

To convert 18 gallons to cups, multiply 18 by 16, that makes 18 gallons equal to 288 cups.

18 gallons to cups formula

cup = gallon value * 16

cup = 18 * 16

cup = 288

Common conversions from 18.x gallons to cups:
(rounded to 3 decimals)

• 18 gallons = 288 cups
• 18.1 gallons = 289.6 cups
• 18.2 gallons = 291.2 cups
• 18.3 gallons = 292.8 cups
• 18.4 gallons = 294.4 cups
• 18.5 gallons = 296.0 cups
• 18.6 gallons = 297.6 cups
• 18.7 gallons = 299.2 cups
• 18.8 gallons = 300.8 cups
• 18.9 gallons = 302.4 cups

What is a Gallon?

Gallon is an imperial and United States Customary measurement systems volume unit. 1 US fluid gallon = 16 US cups. The symbol is "gal".

What is a Cup?

Cup is a Metric and United States Customary measurement systems volume unit. 1 Cup = 1/16 Gallon. The symbol is "c".

Create Conversion Table
Click "Create Table". Enter a "Start" value (5, 100 etc). Select an "Increment" value (0.01, 5 etc) and select "Accuracy" to round the result.