Water Quarts to Ounces
Convert any amount of water between quarts and ounces. 1 quart of water equals 33.38 oz. Use the calculator for custom amounts, or choose an amount below.
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Common water measurements found in recipes.
Other Units for Water
Convert water from quarts to other units. Each link has its own calculator and conversion amounts.
Similar Ingredients
Measuring Tip
For liquids, place your measuring cup on a flat surface and read at eye level. The bottom of the meniscus (the curve at the surface) should align with the measurement line.
Understanding the Units
What is a Quart?
A US quart equals 946.353 ml, 4 cups, 2 pints, or 32 fluid ounces. It is commonly used for larger liquid quantities like broth, stock, and milk.
What is an Ounce?
Ounces are commonly used in US recipes for cheese, meat, chocolate, and other ingredients sold by weight. Many kitchen scales offer both gram and ounce readings.
Frequently Asked Questions
1 quart of water is 33.38 oz. This conversion uses the ingredient's density and scales proportionally - pick an amount or try the calculator.
The most accurate way is to weigh water on a kitchen scale. If you are measuring by volume, use a liquid measuring cup on a flat surface and read the level at eye height. Liquids settle naturally, so volume measurements are already quite consistent.
Very close. Pure liquid densities are consistent across brands, so the quarts to ounces conversion for water typically varies by less than 2-3%.
For liquids like water, volume measurements are already quite accurate since liquids settle to a consistent level. A kitchen scale adds precision but the difference is typically small for liquid ingredients.