Convert volume units — liters, gallons, cups, milliliters, cubic meters, barrels and more.
| Unit | Name | Value |
|---|---|---|
| 0.001 fl oz | 2.95735e-08 m³ | |
| 0.01 fl oz | 2.95735e-07 m³ | |
| 0.1 fl oz | 2.95735e-06 m³ | |
| 1 fl oz | 2.95735e-05 m³ | |
| 5 fl oz | 0.000147867 m³ | |
| 10 fl oz | 0.000295735 m³ | |
| 50 fl oz | 0.00147868 m³ | |
| 100 fl oz | 0.00295735 m³ | |
| 1000 fl oz | 0.0295735 m³ |
Common fluid ounce values converted to cubic meter — factor: 1 fl oz = 2.9574e-5 m³
| Fluid Ounce (fl oz) | Cubic Meter (m³) | Context |
|---|---|---|
| 0.5 fl oz | 1.479e-05 m³ | Half ounce |
| 1 fl oz | 2.957e-05 m³ | Shot |
| 2 fl oz | 5.915e-05 m³ | Double shot |
| 4 fl oz | 0.0001183 m³ | Half cup |
| 6 fl oz | 0.0001774 m³ | One cup |
| 8 fl oz | 0.0002366 m³ | One cup |
| 12 fl oz | 0.0003549 m³ | Soda can |
| 16 fl oz | 0.0004732 m³ | One pint |
| 20 fl oz | 0.0005915 m³ | Large cup |
| 32 fl oz | 0.0009464 m³ | One quart |
| 64 fl oz | 0.001893 m³ | Half gallon |
| 128 fl oz | 0.003785 m³ | One gallon |
| 256 fl oz | 0.007571 m³ | 2 gallons |
| 512 fl oz | 0.01514 m³ | 4 gallons |
| 1,024 fl oz | 0.03028 m³ | 8 gallons |
Converting fluid ounce to cubic meter comes up frequently in cooking, chemistry, medicine, and engineering. A recipe written in metric units may need to be adapted for a kitchen using cubic meter, or a laboratory protocol may specify volumes in fluid ounce that need to be measured with equipment calibrated in cubic meter.
In everyday use, knowing that 5 fl oz = 0.0001479 m³ and 10 fl oz = 0.0002957 m³ covers most common situations. For bulk calculations, 100 fl oz = 0.002957 m³ is a useful anchor. The reverse conversion — cubic meter back to fluid ounce — uses the factor 3.381e+04, so 1 m³ = 3.381e+04 fl oz.
All conversions use the internationally recognized factor of exactly 1 fl oz = 2.9574e-5 m³. Calculations are performed in IEEE 754 double-precision floating point, giving accuracy to at least 8 significant figures — more than sufficient for any practical application.
Formula: Cubic Meter = Fluid Ounce × 2.9574e-5
Multiply any fluid ounce value by 2.9574e-5 to get cubic meter. One fluid ounce equals 2.9574e-5 m³.
Reverse: Fluid Ounce = Cubic Meter × 3.381e+04
1 fl oz = 2.9574e-5 m³. Memorize this for instant mental estimates.
Use 2.9574e-5 as a quick mental factor. Multiply your fluid ounces value by this to estimate cubic meters.
To verify: multiply your result by 3.381e+04 to recover the original fl oz value.
Labels product nutrition facts and serving sizes in fluid ounces as required by FDA.
Measures spirit pours and mixers in fl oz using jiggers for cocktail consistency.
Tracks soda fountain syrup and cup sizes (12, 16, 20, 32 fl oz) for inventory.
Designs bottle fill levels in fluid ounces for US retail compliance.
Recommends daily fluid intake for children in fluid ounces by age group.
Compares unit prices per fluid ounce on beverage labels to find the best value.
The US fluid ounce is defined as 1/128 of a US gallon, exactly 29.5735 mL. The US and UK fl oz differ: the US is 29.57 mL while the Imperial fl oz is 28.41 mL.
Fluid ounces appear on every US beverage container: a soda can is 12 fl oz, a water bottle is 16.9 fl oz, and a US shot glass is 1.5 fl oz.
Interesting fact: Despite sharing the name 'ounce', the fluid ounce measures volume, not weight. One fl oz of water weighs about 1.04 oz, but one fl oz of honey weighs about 1.5 oz.
The cubic meter is the SI derived unit of volume, formally defined in 1960 at the 11th General Conference on Weights and Measures. It equals 1,000 liters or 1,000,000 milliliters.
Cubic meters are standard for large-scale volumes: natural gas is sold in m³, swimming pools are measured in m³, and bulk shipping containers are rated by cubic meter capacity.
Interesting fact: One cubic meter of water at 4°C weighs exactly 1,000 kg. The Pacific Ocean contains roughly 7.1 × 10²⁰ cubic meters of water.