Cubic centimeter to US fluid ounce Converter (and vice versa)

Created by: tinycalcs.com/en
Number of supported units: 2
Last update: 2026

This converter allows you to convert cubic centimeters [cm³] to US fluid ounces [US.fl.oz.] or US fluid ounces [US.fl.oz.] to cubic centimeters [cm³]. Calculations are performed in both directions. The calculation result and the entered value are displayed with up to 20 decimal places for maximum accuracy.

1 cubic centimeter [cm³] ≈ 0.0338 US fluid ounces [US.fl.oz.]1 US fluid ounce [US.fl.oz.] ≈ 29.5735 cubic centimeters [cm³]

Convert cubic centimeters to US fluid ounces

There are two simple ways to convert cubic centimeters [cm³] to US fluid ounces [US.fl.oz.]. In the first calculation method, the value in cubic centimeters [cm³] is divided by the rounded conversion factor of 29.5735. The second method multiplies the value in cubic centimeters [cm³] by the rounded conversion factor of 0.0338.

  • US fluid ounces [US.fl.oz.] ≈ cubic centimeters [cm³] ÷ 29.5735
  • US fluid ounces [US.fl.oz.] ≈ cubic centimeters [cm³] * 0.0338

However, rounded conversion values are only suitable for rough conversions, as rounding errors can occur in the calculation result. The most accurate conversion of cubic centimeters [cm³] to US fluid ounces [US.fl.oz.] can be achieved using the following calculation method.

  • US fluid ounces [US.fl.oz.] = cubic centimeters [cm³] ÷ 532.257 ÷ 5,556.25 * 105

Convert US fluid ounces to cubic centimeters

Converting US fluid ounces [US.fl.oz.] to cubic centimeters [cm³] is easy and can be done in two ways. The first method involves multiplication, in which the value in US fluid ounces [US.fl.oz.] is multiplied by the rounded conversion factor of 29.5735. The second variant is a division. Here, the value in US fluid ounces [US.fl.oz.] is divided by the rounded conversion factor of 0.0338.

  • Cubic centimeters [cm³] ≈ US fluid ounces [US.fl.oz.] * 29.5735
  • Cubic centimeters [cm³] ≈ US fluid ounces [US.fl.oz.] ÷ 0.0338

However, rounded conversion values do not allow for exact calculations because rounding errors can occur in the calculation result. The most accurate conversion of US fluid ounces [US.fl.oz.] to cubic centimeters [cm³] can be achieved using the following calculation method.

  • Cubic centimeters [cm³] = US fluid ounces [US.fl.oz.] * 532.257 * 5,556.25 ÷ 105

Converter

Decimal places

How it's calculated

Factor: 
≈ 29.574
US fluid ounces = Cubic centimeters ÷ 532.257 ÷ 5,556.25 * 105
Cubic centimeters = US fluid ounces * 532.257 * 5,556.25 ÷ 105

To all available units

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