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Cubic Centimeters to Fluid Ounces Converter

Convert cubic centimeters to U.S. fluid ounces and show metric and imperial comparisons.

Published

Fluid ounces

US fluid ounces
3.3814 US fl oz
Cubic centimeters
100 cc
Milliliters
100 mL
Liters
0.1 L
Imperial fluid ounces
3.5195 imp fl oz

100 cc is 3.3814 US fl oz using 1 US fluid ounce = 29.5735 cc.

Enter a liquid volume in cubic centimeters. One cubic centimeter equals one milliliter.
cc

Results update as you type.

Worked example

cubicCentimeters: 100

Result: 3.3814 US fl oz

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Cubic Centimeters to Fluid Ounces Converter

The primary result is explicitly U.S. fluid ounces. One cubic centimeter equals one milliliter. Using 1 U.S. gallon = 231 in³, 1 in = exactly 25.4 mm, and 128 U.S. fluid ounces per gallon gives:

1 US fl oz=29.5735295625 mL=29.5735295625 cc1\text{ US fl oz}=29.5735295625\text{ mL}=29.5735295625\text{ cc}

US fl oz=cc29.5735295625\text{US fl oz}=\frac{\text{cc}}{29.5735295625}

Thus 100 cc is about 3.3814 US fl oz. The comparison row uses 28.4130625 cc per imperial fluid ounce and is labeled separately. Do not use a mass ounce in this volume conversion. Nonnegative valid numeric inputs are accepted; any result too large to represent is rejected.

Related volume converters: the ml to oz converter, the oz to cc converter, and the cc to ml converter.

Sources

Compare Cubic Centimeters to Fluid Ounces Converter with related tools

All comparisons →
CC to Fluid Ounces vs Grams to fl ozCompare the cubic centimeters to fluid ounces and grams to fluid ounces converters: a direct volume-to-volume conversion versus a mass-to-volume conversion that needs ingredient density, both targeting U.S. fluid ounces.cc to oz vs oz to cc ConverterCompare the cc to oz and oz to cc converters: two exact reverse directions of the same US fluid ounce conversion, and which one fits your source value.

Frequently asked questions

What arithmetic does this calculator use?
The method and defining factors are shown on the page. Arithmetic retains the full factor and rounds only the display.
What inputs are rejected?
Negative or invalid numeric inputs, unknown unit selections, and values whose results are too large are rejected.

Sources

  • NIST-HB44-APPC

    primary · Aug 11, 2026

    Supports: Supports the exact U.S. gallon of 231 cubic inches, 128 fluid ounces per gallon, and the exact inch used to derive 29.5735295625 mL per U.S. fluid ounce, plus the imperial fluid-ounce relationship.

    — vNIST Handbook 44, 2024 edition

  • NIST-SP811-2008

    primary · Aug 11, 2026

    Supports: Supports the SI usage and conversion guidance for the U.S. fluid-ounce and imperial fluid-ounce factors used by the converter.

    — vNIST SP 811, 2008 edition

Related calculators

oz to cc ConverterThis calculator converts US fluid ounces of volume to cubic centimeters. It combines **1 US fluid ounce = 29.5735295625 mL** with **1 mL = 1 cm³**. It does not convert ounces of mass.cc to Grams ConverterConvert cubic centimeters to grams using a water approximation or a density you provide.cc to Liter ConverterConvert cubic centimeters to liters for engine displacement, tanks, lab batches, dosing volumes, and metric capacity checks using the exact 1,000 cc per liter relationship.cc to ml ConverterConvert cubic centimeters to milliliters exactly, with cc-first guidance for syringes, engine displacement, lab glassware, liters, and US fluid ounces.Liter to cc ConverterConvert liters to cc and cc back to liters with exact metric math for bottles, engine classes, aquariums, lab batches, and medical volume comparisons.ml to cc ConverterA milliliter and a cubic centimeter represent the same volume, so the numeric value does not change. The primary result uses **cc**, while a detail row uses **cm³**.

Cubic Centimeters to Fluid Ounces Converter updated at

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