How Much Is 1.5 Quarts of Maple Syrup in Ounces?

1.5 quarts of maple syrup weighs 66.03 oz. This is based on maple syrup having a density of 312g per cup. Because quarts measure volume and ounces measure weight, the result depends on the ingredient, and a different ingredient would give a different result for the same 1.5 quarts.

1.5 quarts of maple syrup
=
66.03oz
Result using all quart standards info
66.03 oz (US) 79.30 oz (UK Quart)
1.5 quarts of maple syrup is also
66.03

Formula and Step-by-Step

quarts × 1,248g/qt ÷ 28.3495g/oz = ounces
  1. Start with 1.5 quarts of maple syrup
  2. 1 quart of maple syrup = 1,248g
  3. 1.5 × 1,248 = 1,872g
  4. Convert grams to ounces: 1,872 ÷ 28.3495 = 66.03 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.

Maple Syrup at Different Amounts

How maple syrup scales across common quarts measurements. Your amount (1.5 quarts) is highlighted.

0.5 qt22.01 oz1 qt44.02 oz1.5 qt66.03 oz2 qt88.04 oz3 qt132.07 oz4 qt176.09 oz

For reference, 1.5 quarts of maple syrup (1,872g) is close in weight to a small watermelon (2,000g).

Other Amounts of Maple Syrup

Quarts US Ounces UK Quart
0.5 quarts 22.01 oz 26.43 oz
1 quart 44.02 oz 52.87 oz
1.5 quarts 66.03 oz 79.30 oz
2 quarts 88.04 oz 105.74 oz
3 quarts 132.07 oz 158.60 oz
4 quarts 176.09 oz 211.47 oz

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?

An ounce (oz) is a US customary unit of weight equal to 28.3495 grams or 1/16 of a pound. In cooking, "ounces" refers to weight (avoirdupois ounces), not fluid ounces which measure volume.

Frequently Asked Questions

About 66.03 oz, based on maple syrup having a density of 312g per cup. The exact amount depends on how the ingredient is measured and the specific product.
Multiply the number of quarts by 1,248 (grams per quart for maple syrup), then divide by 28.3495 to convert grams to ounces. For 1.5 quarts: 1.5 × 1,248 = 1,872g, then 1,872 ÷ 28.3495 = 66.03 oz.
Weighing maple syrup on a kitchen scale is strongly recommended. It is thick and sticky, so it clings to measuring vessels. If you must measure by volume, lightly oil the measuring cup first so it slides out cleanly.
Temperature has a minimal effect on most cooking liquids. The density of maple syrup changes slightly with temperature, but the difference is usually less than 1-2% between refrigerator and room temperature. This conversion assumes room temperature.