Ounces (oz) to Gallons Conversion

ounces to gallons table

ounce 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 128 160 192 256
gallon 0.0078125 0.015625 0.0234375 0.03125 0.0390625 0.046875 0.0546875 0.0625 0.0703125 0.078125 0.0859375 0.09375 0.1015625 0.109375 0.1171875 0.125 0.1328125 0.140625 0.1484375 0.15625 0.1640625 0.171875 0.1796875 0.1875 0.1953125 0.203125 0.2109375 0.21875 0.2265625 0.234375 0.2421875 0.25 0.2578125 0.265625 0.2734375 0.28125 0.2890625 0.296875 0.3046875 0.3125 0.3203125 0.328125 0.3359375 0.34375 0.3515625 0.359375 0.3671875 0.375 0.3828125 0.390625 0.3984375 0.40625 0.4140625 0.421875 0.4296875 0.4375 0.4453125 0.453125 0.4609375 0.46875 0.4765625 0.484375 0.4921875 0.5 0.5078125 0.515625 0.5234375 0.53125 0.5390625 0.546875 0.5546875 0.5625 0.5703125 0.578125 0.5859375 0.59375 0.6015625 0.609375 0.6171875 0.625 0.6328125 0.640625 0.6484375 0.65625 0.6640625 0.671875 0.6796875 0.6875 0.6953125 0.703125 0.7109375 0.71875 0.7265625 0.734375 0.7421875 0.75 0.7578125 0.765625 0.7734375 0.78125 1 1.25 1.5 2
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Enter Fluid Ounce
Enter Gallon

To convert ounces (oz) to gallons, you may use the oz to gallons converter above. Alternatively, to find out how many gallons there are in "x" ounces, you may use the ounces to gallons conversion table.

Below, you will find information of how to find out how many gallons there are in "x" ounces, including the formulas and example conversions.

The converter and the tables are based on US fluid ounces and US fluid gallons.

How to convert ounces to gallons (oz to gal)?

1 Ounce (oz) is equal to 0.0078125 gallon. To convert ounces to gallons, multiply the ounce value by 0.0078125 or divide by 128.

For example, to cconvert 256 oz to gallons, divide 256 by 128, that makes 2 gallons in 256 oz.

ounces to gallons formula

gallon = ounce * 0.0078125

gallon = ounce / 128

How to convert gallons to ounces (oz)?

1 Gallon (gal) is equal to 128 ounces (oz). To convert gallons to oz, multiply the gallon value by 128.

For example, to convert one and a half gallons to oz, multiply 128 by 1.5, that makes 192 oz in 1.5 gallons.

gallons to ounces formula:

ounce = gallon * 128

What is a Fluid Ounce?

Fluid ounce is an imperial and United States Customary measurement systems volume unit. 1 US fluid ounce = 0.0078125 gallon. 1 Imperial fluid ounce = 0.00625 gallon. The symbol is "fl oz".

Common conversions from US fluid oz to gallons:

  • 16 fl oz = 0.125 gallon
  • 24 fl oz = 0.1875 gallon
  • 32 fl oz = 1/4 gallon
  • 64 fl oz = 1/2 gallon
  • 96 fl oz = 3/4 gallon
  • 128 fl oz = 1 gallon

To convert between US and UK fluid ounces, please visit fluid ounces conversion calculator tool.

What is a Gallon?

Gallon is an imperial and United States Customary systems volume unit. 1 US gallon = 128 US fluid oz. 1 Imperial gallon = 160 Imperial fluid oz. The symbol is "gal".

To convert from UK and US fluid ounces to US fluid and dry gallons and UK gallons, please visit all volume units conversion.

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.