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

1 cubic meter (m³) = 33,814 US fluid ounces (fl oz). To convert cubic meters to US fluid ounces, multiply by 33,814: 25 m³ × 33,814 = 845,351 fl oz. Also searched as cubic metres to US fluid ounces.

1 m³ = 33814.0226589659 fl oz
Convert the other way: US Fluid Ounces to Cubic Meters

Quick facts

How to convert cubic meters to US fluid ounces

  1. Take the value in cubic meters.
  2. Multiply it by 33,814 (the number of US fluid ounces in one cubic meter).
  3. Round the result to the precision you need.
fl oz = m³ × 33,814

Worked example: 25 m³ × 33,814 = 845351 fl oz.

To convert US fluid ounces back to cubic meters, multiply by 0.0000295735, or divide by 33,814.

Source: NIST Handbook 44, Appendix C, and NIST SP 811 (US customary volume units).

Cubic Meters to US Fluid Ounces conversion table

Cubic Meters to US Fluid Ounces conversion table
Cubic Meters [m³]US Fluid Ounces [fl oz]
0.001 m³33.814022659 fl oz
0.01 m³338.1402265897 fl oz
0.1 m³3381.4022658966 fl oz
0.5 m³16907.011329483 fl oz
1 m³33814.0226589659 fl oz
2 m³67628.0453179319 fl oz
5 m³169070.1132948297 fl oz
10 m³338140.2265896595 fl oz

m³ to fl oz chart from 1 to 100

US Fluid Ounces to Cubic Meters conversion table

US Fluid Ounces to Cubic Meters conversion table
US Fluid Ounces [fl oz]Cubic Meters [m³]
1 fl oz0.0000295735 m³
10 fl oz0.0002957353 m³
100 fl oz0.002957353 m³
1000 fl oz0.0295735296 m³
10000 fl oz0.295735296 m³
100000 fl oz2.95735296 m³
1000000 fl oz29.5735296 m³

Cubic Meters vs US Fluid Ounces

Cubic MeterUS Fluid Ounce
Symbolm³fl oz
Equals1 m³ = 33,814 fl oz1 fl oz = 0.0000295735 m³

What is a cubic meter?

The SI derived unit of volume, equal to 1,000 liters. Used for large volumes such as water usage, shipping containers, and concrete.

What is a US fluid ounce?

A US customary unit equal to 1/16 of a US pint. Used in the US for beverage and bottle sizes.

Frequently asked questions

How many US fluid ounces are in a cubic meter?

There are 33,814 US fluid ounces in 1 cubic meter (1 m³ = 33814.0226589659 fl oz).

How many cubic meters are in a US fluid ounce?

There are 0.0000295735 cubic meters in 1 US fluid ounce (1 fl oz = 0.0000295735 m³).

How do I convert cubic meters to US fluid ounces?

Multiply the number of cubic meters by 33,814. For example, 10 m³ × 33,814 = 338,140 fl oz. To convert back, multiply by 0.0000295735.

What is 10 m³ in US fluid ounces?

10 m³ = 338,140 fl oz.

What is 100 m³ in US fluid ounces?

100 m³ = 3,381,402 fl oz.

Is the conversion exact?

Yes. The factor comes from the official definitions of both units (NIST Handbook 44, Appendix C, and NIST SP 811 (US customary volume units)). Results are shown to up to 10 decimal places; round them to suit your purpose.

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Reviewed by

Dr. Muhammad Amjad Khadim PhD Mathematics

Dr. Muhammad Amjad Khadim holds a PhD in Mathematics. He writes and reviews the guides on pakmath.com and checks every formula, conversion factor and worked example against published standards and official guidance before it goes live. Spotted an error? Tell us and it will be corrected.

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First published 28 October 2026 · Last reviewed 5 November 2026