How do you convert fluid ounces to cubic meters?

To convert fluid ounces (fl oz) to cubic meters (m³), multiply the volume in fluid ounces by 0.00002957 (cubic meters = fluid ounces × 0.00002957).

What is 5 fluid ounces in cubic meters?

5 fluid ounces (5 fl oz) is equal to 0.00014786 cubic meters (0.00014786 m³).

Which is larger, 1 fluid ounce (us) (fl oz) or 1 cubic meter (m³)?

One cubic meter (m³) is larger than one fluid ounce (us) (fl oz). Specifically, 1 m³ equals 33,814.0227 fl oz, while 1 fl oz is 0.00002957 m³.

How do I convert back from cubic meters (m³) to fluid ounces (us) (fl oz)?

To reverse the calculation from m³ to fl oz, multiply your cubic meter value by the inverse factor 33,814.0227 (or divide by 0.00002957). You can also click the Swap button in the tool above to flip directions in one click.

How many decimal places should I round fl oz to m³ results to?

For everyday comparisons and quick estimates, rounding to 2 decimal places is usually sufficient (for example, 5 fl oz ≈ 0.00 m³). For engineering, laboratory, or machining specifications, select 4 or 6 decimals—or Scientific (10ⁿ) mode—in the calculator toolbar above.

Fluid Ounces to Cubic Meters Converter

Enter the volume in fluid ounces below to convert it to cubic meters.

Cubic Meters to Fluid Ounces (US) (m³ → fl oz)

Convert Fluid Ounces (US) to Cubic Meters

Enter a value in fluid ounces (us) (fl oz) to convert to cubic meters (m³).

Value (fl oz)

From

Result

•

0.000147868cubic meters

5 fl oz = 0.000147868 m³

Result updates automatically

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Equivalent Measurements Across UnitsFor 5 fl oz

Milliliters147.86765 mL

Liters0.14787 L

Suggested Conversions

Reference:NIST OWM (SI Units — Volume)

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Fluid Ounce to Cubic Meter Conversion Table

Table showing various fluid ounce measurements converted to cubic meters. Click any preset value or arrow to load it into the converter.

Fluid Ounces (US) (fl oz)	Cubic Meters (m³)
1 fl oz	0.000029574 m³
2 fl oz	0.000059147 m³
2.5 fl oz	0.000073934 m³
5 fl oz	0.000147868 m³
10 fl oz	0.000295735 m³
15 fl oz	0.000443603 m³
20 fl oz	0.000591471 m³
25 fl oz	0.000739338 m³
30 fl oz	0.000887206 m³
50 fl oz	0.0014787 m³

How to Convert Fluid Ounces to Cubic Meters

To convert fluid ounces to cubic meters, multiply the volume by the following conversion ratio: 0.000029574 cubic meters/fluid ounce.

Since one fluid ounce is equal to 0.000029574 cubic meters, you can use this simple formula to convert:

cubic meters = fluid ounces × 0.000029574

The volume in cubic meters is equal to the volume in fluid ounces multiplied by 0.000029574.

For example, here's how to convert 5 fluid ounces to cubic meters using the formula above.

cubic meters = (5 fl oz × 0.000029574) = 0.000147868 m³

How Many Cubic Meters Are in a Fluid Ounce?

There are 0.000029574 cubic meters in a fluid ounce, which is why we use this value in the formula above.

1 fl oz = 0.000029574 m³|1 m³ = 33,814.0227018 fl oz

Our fluid ounce to cubic meter calculator automatically converts your volume measurements with full decimal and scientific precision across US customary, imperial, and SI metric standards.

Fluid Ounces and cubic meters are both units used to measure volume. Keep reading to learn more about each unit.

What Is a Fluid Ounce?

A fluid ounce is a unit of volume equal to 0.0295735 liters (L), the base unit for volume. 1/128 of a US gallon (29.5735 mL). [1]

The fluid ounce is classified as a US customary unit of volume. Fluid Ounces can be abbreviated as fl oz; for example, 1 fluid ounce can be written as 1 fl oz.

When working with fluid ounces (fl oz) in formulas or technical specifications, always verify whether your target system uses SI metric, US customary, or British imperial standards.

In practice, fluid ounces (fl oz) are widely used across standard volume applications within US customary workflows, engineering documentation, and technical data sheets.

Learn more about fluid ounces in our Volume & Liquid Converter.

What Is a Cubic Meter?

A cubic meter is a unit of volume equal to 1,000 liters (L), the base unit for volume. SI coherent derived unit of volume equal to 1,000 liters. [2]

The cubic meter is classified as an International System of Units (SI) unit of volume. Cubic Meters can be abbreviated as m³; for example, 1 cubic meter can be written as 1 m³.

When working with cubic meters (m³) in formulas or technical specifications, always verify whether your target system uses SI metric, US customary, or British imperial standards.

In practice, cubic meters (m³) are widely used across large-scale industrial, bulk, and macro-level volume specifications within International System of Units (SI) workflows, engineering documentation, and technical data sheets.

Learn more about cubic meters in our Volume & Liquid Converter.

When converting volume between fluid ounces (fl oz) and cubic meters (m³), keep full floating-point precision (1 fl oz = 0.000029574 m³; 1 m³ = 33,814.0227018 fl oz) during intermediate calculations and round only the final cubic meter figure to match your instrument tolerance.

More Fluid Ounce & Cubic Meter Conversions

Need to calculate in the opposite direction? Use our cubic meters to fluid ounces (us) calculator to switch your starting unit immediately. You can also explore related tools such as converting cubic meters to fluid ounces (us), converting cubic feet to cubic meters, or converting fluid ounces (us) to milliliters.

Convert from Fluid Ounces

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Converting Grams or Ounces to Cups, Tbsp & Tsp?

Open Cooking & Ingredient Converter

Weight and volume require ingredient density (g/mL). Choose a USDA FoodData Central verified ingredient below:

Flour (125 g/cup)Granulated Sugar (200 g/cup)Brown Sugar (220 g/cup)Powdered Sugar (120 g/cup)Butter (227 g/cup)Rice (185 g/cup)Milk (244 g/cup)Water (236.6 g/cup)Honey (339 g/cup)Cooking Oil (218 g/cup)Salt (292 g/cup)

Frequently Asked Questions

There are 0.00002957 cubic meters (m³) in 1 fluid ounce (fl oz). Conversely, 1 cubic meter (m³) is equal to 33,814.0227 fluid ounces (fl oz).

Volume & Liquid Converter

Quick Info

Direct Factor: 1 fluid ounce (us) (fl oz) equals 0.00002957 cubic meters (m³).
Inverse Factor: 1 cubic meter (m³) equals 33,814.0227 fluid ounces (us) (fl oz).
Formula: cubic meters = fluid ounces (us) × 0.00002957.
Verified Precision: Anchored to official NIST SP 811 and ISO/IEC 80000 standards.

Units Comparison

Fluid Ounce (US) (fl oz)

1/128 of a US gallon (29.5735 mL).

Cubic Meter (m³)

SI coherent derived unit of volume equal to 1,000 liters.

Liter (L)

Metric unit of volume equal to 1 cubic decimeter (1,000 mL).

References

[1]NIST OWM · SI Units — Volume
Source
[2]NIST HB 44 · Liquid & Dry Capacity Tables
Source
[3]NIST SP 811 · NIST SP 811 App. B.9
Source

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References

NIST · BIPM · ISO

[1]
NIST OWM (SI Units — Volume)·Volume & Liquid Metrology Standard — Fluid Ounces (US) (fl oz) to Cubic Meters (m³)
NIST OWM Standard
[2]
NIST HB 44 (Liquid & Dry Capacity Tables)·Unit Specifications: Fluid Ounce (US) (fl oz) & Cubic Meter (m³)
NIST HB 44 Specification
[3]
NIST SP 811 (NIST SP 811 App. B.9)·Conversion Factors & Mathematical Basis (fl oz to m³)
NIST SP 811 Reference

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