1 Gallon = 128 Ounces
How Many Ounces in a Gallon the answer is 128. There are 128 ounces (OZ) in 1 Gallon. In the UK metric system, there is 160 oz in 1 gallon.
Gallon
Gallon is used to measure the volume this metric system is used in the Imperial and USA systems. It is used to measure the wines in past.
Ounce
The ounce is a unit of weight used in Britain and US measurement systems. The sign of ounce is oz.1 Ounce is equal to 1/16 pound and 1 OZ is equal to 18.35gram
Gallons to ounces conversions (US)
| Gallons to fl oz (US) | Gallons to fl oz (US) |
|---|---|
| 1/4 gallon = 32 fl oz | 10 gallons = 1280 fl oz |
| 1/2 gallon = 64 fl oz | 11 gallons = 1408 fl oz |
| 3/4 gallon = 96 fl oz | 12 gallons = 1536 fl oz |
| 1 gallon = 128 fl oz | 13 gallons = 1664 fl oz |
| 2 gallons = 256 fl oz | 14 gallons = 1792 fl oz |
| 3 gallons = 384 fl oz | 15 gallons = 1920 fl oz |
| 4 gallons = 512 fl oz | 16 gallons = 2048 fl oz |
| 5 gallons = 640 fl oz | 17 gallons = 2176 fl oz |
| 6 gallons = 768 fl oz | 18 gallons = 2304 fl oz |
| 7 gallons = 896 fl oz | 19 gallons = 2432 fl oz |
| 8 gallons = 1024 fl oz | 20 gallons = 2560 fl oz |
| 9 gallons = 1152 fl oz | 21 gallons = 2688 fl oz |
Gallons to imperial fluid ounces (UK)
Due to the fact that the UK uses the smaller imperial fluid ounce, conversions for UK gallons are as follows.
| Gallons to fl oz (UK) | Gallons to fl oz (UK) |
|---|---|
| 1 gallon = 160 fl oz | 11 gallon = 1760 fl oz |
| 2 gallons = 320 fl oz | 12 gallon = 1920 fl oz |
| 3 gallons = 480 fl oz | 13 gallon = 2080 fl oz |
| 4 gallons = 640 fl oz | 14 gallon = 2240 fl oz |
| 5 gallons = 800 fl oz | 15 gallon = 2400 fl oz |
| 6 gallons = 960 fl oz | 16 gallon = 2560 fl oz |
| 7 gallons = 1120 fl oz | 17 gallon = 2720 fl oz |
| 8 gallons = 1280 fl oz | 18 gallon = 2880 fl oz |
| 9 gallons = 1440 fl oz | 19 gallon = 3040 fl oz |
| 10 gallons = 1600 fl oz | 20 gallon = 3200 fl oz |
| Conversions are rounded to max 3 decimal places | |