How Much Is 2 Quarts of Water in Ounces?

Converting 2 quarts of water to ounces gives 66.76 oz. One quart of water weighs 946.36g, so 2 quarts is 2 × 946.36 = 1,892.72g (66.76 oz). This conversion is specific to water because each ingredient has a different density.

2 quarts of water
=
66.76oz
Result using all quart standards info
66.76 oz (US) 80.18 oz (UK Quart)
2 quarts of water is also
66.76

Formula and Step-by-Step

quarts × 946.36g/qt ÷ 28.3495g/oz = ounces
  1. Start with 2 quarts of water
  2. 1 quart of water = 946.36g
  3. 2 × 946.36 = 1,892.72g
  4. Convert grams to ounces: 1,892.72 ÷ 28.3495 = 66.76 oz

The same formula works for any amount. Multiply (or divide) by the density, then convert units as needed.

Measuring Tip

Liquid densities vary: oils weigh less per cup than water, while syrups and honey weigh more. This is why ingredient-specific conversions matter even for liquids.

Water at Different Amounts

How water scales across common quarts measurements. Your amount (2 quarts) is highlighted.

0.5 qt16.69 oz1 qt33.38 oz1.5 qt50.07 oz2 qt66.76 oz3 qt100.15 oz4 qt133.53 oz

For reference, 2 quarts of water (1,892.72g) is close in weight to a small watermelon (2,000g).

Other Amounts of Water

Quarts US Ounces UK Quart
0.5 quarts 16.69 oz 20.04 oz
1 quart 33.38 oz 40.09 oz
1.5 quarts 50.07 oz 60.13 oz
2 quarts 66.76 oz 80.18 oz
3 quarts 100.15 oz 120.27 oz
4 quarts 133.53 oz 160.36 oz

Understanding the Units

What is a Quart?

The quart gets its name from "quarter" (of a gallon). One US quart is about 5.7% smaller than 1 liter (946 ml vs 1,000 ml). Always use the exact unit your recipe specifies.

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

About 66.76 oz, based on water having a density of 236.59g per cup. The exact amount depends on how the ingredient is measured and the specific product.
Multiply the number of quarts by 946.36 (grams per quart for water), then divide by 28.3495 to convert grams to ounces. For 2 quarts: 2 × 946.36 = 1,892.72g, then 1,892.72 ÷ 28.3495 = 66.76 oz.
For the most accurate results, weigh water on a kitchen scale. If measuring by volume, use a liquid measuring cup on a flat surface and read the level at eye height.
Temperature has a minimal effect on most cooking liquids. The density of water changes slightly with temperature, but the difference is usually less than 1-2% between refrigerator and room temperature. This conversion assumes room temperature.