US liquid gallons to US fluid ounces

Convert us liquid gallons (US gal) to us fluid ounces (US fl oz). Live results, batch values, CSV export, formula and examples. Free, no sign-up.

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FromTo

Values (one per line)Significant digits

Up to 500 values. Calculations stay on this device. Decimal point: dot. Results use floating-point arithmetic and the selected display precision.

Results

1 values converted

row	input	from	result	to	error
1	1	US gal	128	US fl oz	—

US liquid and imperial gallons are different. US teaspoons and tablespoons use customary liquid measures, not metric cooking spoons.

Raw response

[
  {
    "row": 1,
    "input": 1,
    "from": "US gal",
    "result": "128",
    "to": "US fl oz"
  }
]

How to convert us liquid gallons to us fluid ounces

Enter one value or paste one value per line. Change precision, swap units, then copy or export the results. Invalid values are reported individually.

result = (value × 3.785411784 + 0 − 0) ÷ 0.0295735295625

US liquid and imperial gallons are different. US teaspoons and tablespoons use customary liquid measures, not metric cooking spoons.

Conversion examples
US liquid gallons (US gal)	US fluid ounces (US fl oz)
0	0
1	128
10	1280
100	12800

Reference: NIST unit conversion factors. Decimal and binary storage prefixes are distinct; rounded display values do not change the underlying calculation.

Results

How to convert us liquid gallons to us fluid ounces

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