1 Ounce to Cubic Centimeters

1 fl oz ≈ 29.574 cm³

Calculation: cm³ = 1 fl oz × 29.5735 ≈ 29.574 cm³

Ounce to Cubic Centimeter Converter

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How much is 1 fl oz?

30 mL (1.0 fl oz) is about one US fluid ounce (29.6 mL), about two tablespoons.

What does 1 fl oz look like?

Illustration of a small measuring cup
30 mL (1.0 fl oz) is about one US fluid ounce (29.6 mL), about two tablespoons.

1 fl oz on the cubic centimeter scale

fl oz00.511.52cm³01020304050

1 fl oz = 29.57 cm³

Did you know? One fluid ounce (US) is 30 mL.

1 US fl oz equals 29.57 mL. The Imperial (UK) fluid ounce is slightly smaller at 28.41 mL.

How to Convert Ounce to Cubic Centimeter

1 ounce = 29.5735 cubic centimeters

Cubic Centimeter = Ounce × 29.5735

Example: 1 fl oz × 29.5735 = 29.574 cm³

Reverse Conversion

To convert cubic centimeters back to ounces:

  • Remember, 1 cubic centimeter equals 0.033814 ounces.
  • To convert 29.574 cm³ to fl oz, multiply 29.574 x 0.033814, resulting in 1 fl oz.

1 fl oz is also equal to:

Frequently Asked Questions

How much is 1 ounce in cubic centimeters?

1 ounce equals 29.574 cubic centimeters. This is calculated by multiplying 1 by the conversion factor 29.5735.

What does 1 ounce look like in cubic centimeters?

1 ounce (29.574 cubic centimeters) is a shot glass or a few tablespoons.

How do you calculate 1 ounce to cubic centimeters?

Multiply 1 by the conversion factor 29.5735. The calculation is 1 × 29.5735 = 29.574 cubic centimeters. This factor is defined by international measurement standards.

Share This Calculation

1 ounce = 29.5735 cubic centimeters
1 ounce = 29.5735 cubic centimeters — conversion chart

Nearby Conversions

2 ounces59.15 cubic centimeters 3 ounces88.72 cubic centimeters 4 ounces118.3 cubic centimeters 5 ounces147.9 cubic centimeters 6 ounces177.4 cubic centimeters 7 ounces207 cubic centimeters 8 ounces236.6 cubic centimeters 9 ounces266.2 cubic centimeters 10 ounces295.7 cubic centimeters 11 ounces325.3 cubic centimeters

For general conversions between ounces and cubic centimeters, see the ounces to cubic centimeters converter.

Also convert Ounces to:

Conversion factors verified against NIST, BIPM, ISO 80000-3 1 US gallon = 3.785411784 L (exact, US customary). Last reviewed: March 2026
Adilson Fernandes By Adilson Fernandes
Tiago Fernandes Reviewed by Tiago Fernandes

All unit conversions on CoolConversion use conversion factors defined or documented by internationally recognised standards bodies (such as ISO and NIST), including both SI and non-SI units.