How Many Ounces in a Quart

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There are 32 fluid ounces in 1 quart (US liquid). That's 1 qt = 32 fl oz = 4 c = 2 pt ≈ 946.35 ml.

1 quart = 32 fluid ounces = 32 fl oz ≈ 946.35 ml.

Quarts (qt)Fluid ounces (fl oz)
⅛ quart4 fl oz
¼ quart8 fl oz
½ quart16 fl oz
1 quart32 fl oz
2 quarts64 fl oz
3 quarts96 fl oz

Note: This uses US liquid measurements. Imperial and US dry volumes differ. Fluid ounces measure volume, not weight (ounces).

Interactive Converter

1 qt equals 32 fl oz

Understanding Measurement Systems

US Liquid vs Imperial vs Dry

This calculator uses US liquid measurements, which are standard in American recipes. Here's how they differ:

  • US Liquid: 1 quart = 32 fl oz = 946.35 ml (what we use here)
  • Imperial (UK): 1 quart = 40 fl oz = 1136.52 ml (20% larger)
  • US Dry: 1 dry quart = 37.24 fl oz = 1101.22 ml (for dry goods like berries)

Most US recipes use liquid measurements even for dry ingredients like flour and sugar, which is why we focus on liquid conversions here. Note: Fluid ounces measure volume, while ounces (weight) measure mass - they're different units.

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Frequently Asked Questions

What is a quart?

A US liquid quart is 32 fluid ounces, equal to 2 pints or 4 cups (≈ 946.35 ml).

How many oz in a quart?

There are 32 fluid ounces (fl oz) in 1 quart. This is for US liquid measurements.

Ounces in a quart?

32 fluid ounces equal 1 quart. Note: this is fluid ounces for liquids, not weight ounces.

How many ounces are in a quart?

A quart contains 32 fluid ounces. This equals 4 cups or 2 pints.

Quart to oz?

To convert quarts to ounces, multiply by 32. For example: 2 quarts × 32 = 64 fl oz.

1 quart to oz?

1 quart equals 32 fluid ounces. This is a standard US liquid conversion.

Is 32 oz a quart?

Yes, 32 fluid ounces equal exactly 1 quart in US measurements.

How many ounces in half a quart?

There are 16 fluid ounces in half a quart (½ quart). This equals 2 cups or 1 pint.

Does 32 ounces (by weight) equal a quart?

No. Fluid ounces measure volume, not weight. A quart is 32 fluid ounces. Weight ounces depend on the ingredient's density.

How many ml in a quart?

946.35 ml in 1 quart. (1 qt = 946.35 ml = 0.946 L.)

How many quarts are in 32 oz?

1 quart. (32 fl oz = 1 qt.)

How many quarts are in 64 oz?

2 quarts. (64 fl oz ÷ 32 = 2 qt.)

Methodology

  • • Definitions from NIST standards
  • • Decimal precision: up to 4 decimal places
  • • Fractions rounded to nearest ⅛
  • • US liquid measurements (not dry/Imperial)

Quality Assurance

Sources: US customary units per NIST standards

Reviewed by: Sarah Johnson, Professional Recipe Developer