Gallons to Fluid Ounces Conversion Calculator
Convert gallons to fluid ounces quickly and easily with our free online calculator.
About this Converter
This free gallons to fluid ounces converter provides quick and accurate conversions for all your measurement needs. Simply enter a value in gallons and get the equivalent in fluid ounces instantly.
How to Convert Gallons to Fluid Ounces
To convert from gallons to fluid ounces, multiply your gallons value by 128. For example, 1 gallon = 128 fluid ounces.
Common Conversions
- 1 gallon = 128 fluid ounces
- 0.5 gallons = 64 fluid ounces
- 2 gallons = 256 fluid ounces
- 5 gallons = 640 fluid ounces
- 10 gallons = 1280 fluid ounces
How to Use
- Enter the number of gallons in the input field
- The result in fluid ounces will be calculated automatically
- The conversion uses the standard US gallon to fluid ounce ratio
About the Conversion
The gallon to fluid ounce conversion is commonly used in cooking and beverage measurements. Both units are part of the US customary system of measurement.
Gallon to Fluid Ounce Conversion Table
Common Gallons to Fluid Ounces conversions:
| Gallons (gal) | Fluid Ounces (fl oz) |
|---|---|
| 1 | 128.0001 |
| 2 | 256.0001 |
| 3 | 384.0002 |
| 4 | 512.0003 |
| 5 | 640.0003 |
| 10 | 1,280.0007 |
| 15 | 1,920.001 |
| 20 | 2,560.0014 |
| 25 | 3,200.0017 |
| 50 | 6,400.0034 |
| 75 | 9,600.0051 |
| 100 | 12,800.0068 |
| 250 | 32,000.0169 |
| 500 | 64,000.0338 |
| 1,000 | 128,000.0676 |
Frequently Asked Questions
- How many fluid ounces are in 1 gallon?
- There are 128.0001 fluid ounces in 1 gallon.
- How do you convert gallons to fluid ounces?
- To convert gallons to fluid ounces, multiply the number of gallons by 128.0001. For example, 5 gallons = 640.0003 fluid ounces.
- How many gallons are in 1 fluid ounce?
- There are 0.0078 gallons in 1 fluid ounce.
Volume Conversion Table
Select a conversion from the table below. Click any cell to convert between units.