gallons to fluid ounces
1 gallon equals 128 fluid ounces.
Formula
To convert gallons to fluid ounces, multiply the number of gallons by 128.
1 gal = 128 fl oz, and 1 fl oz = 0.0078125 gal.
gallons to fluid ounces chart
| gallons | fluid ounces |
|---|---|
| 0.25 gallons | 32 |
| 0.5 gallons | 64 |
| 1 gallon | 128 |
| 2 gallons | 256 |
| 3 gallons | 384 |
| 4 gallons | 512 |
| 5 gallons | 640 |
| 10 gallons | 1280 |
| 20 gallons | 2560 |
| 50 gallons | 6400 |
| 100 gallons | 12800 |
Frequently asked questions
How many fluid ounces are in a gallon?
There are 128 fluid ounces in one gallon.
How many gallons are in a fluid ounce?
There are 0.0078125 gallons in one fluid ounce.