429 Milliliters to Ounces

429 mL ≈ 14.506 fl oz

Calculation: fl oz = 429 mL × 0.033814 ≈ 14.506 fl oz

Milliliter to Ounce Converter

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How much is 429 mL?

429 mL (15 fl oz) is about a standard water bottle (500 mL / 16.9 fl oz).

What does 429 mL look like?

Illustration of a water bottle
429 mL (15 fl oz) is about a standard water bottle (500 mL / 16.9 fl oz).

429 mL on the ounce scale

mL0100.0200.0300.0400.0500.0fl oz051015

429.0 mL = 14.51 fl oz

Did you know? Water bottle (standard) is 500 mL.

The standard single-serve water bottle is 500 mL (16.9 fl oz), half a liter.

How to Convert Milliliter to Ounce

1 milliliter = 0.033814 ounces

Ounce = Milliliter × 0.033814

Example: 429 mL × 0.033814 = 14.506 fl oz

Reverse Conversion

To convert ounces back to milliliters:

  • Remember, 1 ounce equals 29.5735 milliliters.
  • To convert 14.506 fl oz to mL, multiply 14.506 x 29.5735, resulting in 429 mL.

429 mL is also equal to:

  • 0.429 liter
  • 1.8133 cup
  • 0.90664 pint
  • 0.45332 quart

Frequently Asked Questions

How much is 429 milliliters in ounces?

429 milliliters equals 14.506 ounces. This is calculated by multiplying 429 by the conversion factor 0.033814.

What does 429 milliliters look like in ounces?

429 milliliters (14.506 ounces) is a large glass or a half-liter bottle.

How do you calculate 429 milliliters to ounces?

Multiply 429 by the conversion factor 0.033814. The calculation is 429 × 0.033814 = 14.506 ounces. This factor is defined by international measurement standards.

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429 milliliters = 14.5062 ounces
429 milliliters = 14.5062 ounces — conversion chart

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

Also convert Milliliters 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.