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How Much Is 1.5 Cups of Corn Syrup in Ounces?

Converting 1.5 cups of corn syrup to ounces gives 17.35 oz. One cup of corn syrup weighs 328g, so 1.5 cups is 1.5 × 328 = 492g (17.35 oz). This conversion is specific to corn syrup because each ingredient has a different density.

1.5 cups of corn syrup
=
17.35oz
Result using all cup standards info
17.35 oz (US) 18.34 oz (Metric Cup) 20.84 oz (Imperial Cup)
1.5 cups of corn syrup is also
17.35

Formula and Step-by-Step

cups × 328g/cup ÷ 28.3495g/oz = ounces
  1. Start with 1.5 cups of corn syrup
  2. 1 cup of corn syrup = 328g
  3. 1.5 × 328 = 492g
  4. Convert grams to ounces: 492 ÷ 28.3495 = 17.35 oz

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

Measuring Tip

Sticky liquids like corn syrup are easier to measure if you lightly oil the measuring cup first. The liquid will slide out cleanly.

Corn Syrup at Different Amounts

How corn syrup scales across common cups measurements. Your amount (1.5 cups) is highlighted.

0.33 cups3.82 oz0.5 cups5.78 oz0.75 cups8.68 oz1 cup11.57 oz1.5 cups17.35 oz2 cups23.14 oz3 cups34.71 oz4 cups46.28 oz

For reference, 1.5 cups of corn syrup (492g) is close in weight to a bottle of water (500 ml) (510g).

Other Amounts of Corn Syrup

Cups US Ounces Metric Cup Imperial Cup
0.25 cups 2.89 oz 3.06 oz 3.47 oz
0.33 cups 3.82 oz 4.03 oz 4.59 oz
0.5 cups 5.78 oz 6.11 oz 6.95 oz
0.75 cups 8.68 oz 9.17 oz 10.42 oz
1 cup 11.57 oz 12.23 oz 13.89 oz
1.5 cups 17.35 oz 18.34 oz 20.84 oz
2 cups 23.14 oz 24.45 oz 27.79 oz
3 cups 34.71 oz 36.68 oz 41.68 oz
4 cups 46.28 oz 48.90 oz 55.58 oz
5 cups 57.85 oz 61.13 oz 69.47 oz

Understanding the Units

What is a Cup?

A cup is a US customary unit of volume equal to 236.588 milliliters or 8 fluid ounces. It is the most common volume measurement in American recipes. One cup can be divided into 16 tablespoons or 48 teaspoons.

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 17.35 oz, based on corn syrup having a density of 328g per cup. The exact amount depends on how the ingredient is measured and the specific product.
Multiply the number of cups by 328 (grams per cup for corn syrup), then divide by 28.3495 to convert grams to ounces. For 1.5 cups: 1.5 × 328 = 492g, then 492 ÷ 28.3495 = 17.35 oz.
Weighing corn 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 corn syrup changes slightly with temperature, but the difference is usually less than 1-2% between refrigerator and room temperature. This conversion assumes room temperature.
Reverse the conversion: 17.35 oz × 28.3495 = 492g, then 492g ÷ 328 = 1.5 cups. Or use the Ounces to Cups converter.