US Gallons to US Fluid Ounces Converter
Instantly convert US Gallons (gal) to US Fluid Ounces (fl oz). Free online converter with formula and table.
1 US Gallon = 128.0001 us fluid ounces
1 US Fluid Ounce = 0.0078124959 us gallons
US Gallons to US Fluid Ounces Conversion Table
| US Gallons (gal) | US Fluid Ounces (fl oz) |
|---|---|
| 1 | 128.0001 |
| 2 | 256.0001 |
| 3 | 384.0002 |
| 4 | 512.0003 |
| 5 | 640.0003 |
| 10 | 1,280 |
| 15 | 1,920 |
| 20 | 2,560 |
| 25 | 3,200 |
| 50 | 6,400 |
| 100 | 12,800.01 |
| 500 | 64,000.03 |
| 1,000 | 128,000.07 |
How to Convert US Gallons to US Fluid Ounces
fl oz = gal × 128.0001Example
Convert 10 us gallons to us fluid ounces:
10 gal × 128.0001 = 1,280 fl ozPopular US Gallon to US Fluid Ounce Conversions
About These Units
Frequently Asked Questions
How many US Fluid Ounces are in a US Gallon?
There are 128.0001 US Fluid Ounces in one US Gallon.
How do I convert US Gallons to US Fluid Ounces?
To convert US Gallons to US Fluid Ounces, multiply the value in US Gallons by 128.0001. For example, 10 US Gallons = 10 × 128.0001 = 1,280 US Fluid Ounces.
What is the formula to convert US Gallons to US Fluid Ounces?
The formula is: US Fluid Ounces (fl oz) = US Gallons (gal) × 128.0001
How do I convert US Fluid Ounces back to US Gallons?
To convert US Fluid Ounces to US Gallons, multiply by 0.0078124959 (or divide by 128.0001).