690 Milliliters to Quarts

690 mL ≈ 0.72911 qt

Calculation: qt = 690 mL × 0.00105669 ≈ 0.72911 qt

Milliliter to Quart Converter

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How much is 690 mL?

690 mL (23 fl oz) is about a standard wine bottle (750 mL / 25.4 fl oz).

What does 690 mL look like?

Illustration of a wine bottle
690 mL (23 fl oz) is about a standard wine bottle (750 mL / 25.4 fl oz).

690 mL on the quart scale

mL0200.0400.0600.0800.01,000qt00.20.40.60.81

690.0 mL = 0.7291 qt

Did you know? Wine bottle is 750 mL.

The standard wine bottle is 750 mL (25.4 fl oz), roughly equivalent to 5 glasses of wine.

How to Convert Milliliter to Quart

1 milliliter = 0.00105669 quarts

Quart = Milliliter × 0.00105669

Example: 690 mL × 0.00105669 = 0.72911 qt

Reverse Conversion

To convert quarts back to milliliters:

  • Remember, 1 quart equals 946.353 milliliters.
  • To convert 0.72911 qt to mL, multiply 0.72911 x 946.353, resulting in 690 mL.

690 mL is also equal to:

  • 0.69 liter
  • 2.9165 cup
  • 1.4582 pint
  • 23.332 ounce

Frequently Asked Questions

How much is 690 milliliters in quarts?

690 milliliters equals 0.72911 quarts. This is calculated by multiplying 690 by the conversion factor 0.00105669.

What does 690 milliliters look like in quarts?

690 milliliters (0.72911 quarts) is a standard water bottle or a pint.

How do you calculate 690 milliliters to quarts?

Multiply 690 by the conversion factor 0.00105669. The calculation is 690 × 0.00105669 = 0.72911 quarts. This factor is defined by international measurement standards.

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690 milliliters = 0.729115 quarts
690 milliliters = 0.729115 quarts — conversion chart

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For general conversions between milliliters and quarts, see the milliliters to quarts 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.