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How Much Is 20.45 Milliliters of Corn Syrup in Ounces?

Converting 20.45 milliliters of corn syrup to ounces gives 1.00 oz. One milliliter of corn syrup weighs 1.39g, so 20.45 milliliters is 20.45 × 1.39 = 28.35g (1.00 oz). This conversion is specific to corn syrup because each ingredient has a different density.

20.45 milliliters of corn syrup
=
1.00oz
20.45 milliliters of corn syrup is also
1.00

Formula and Step-by-Step

milliliters × 1.39g/ml ÷ 28.3495g/oz = ounces
  1. Start with 20.45 milliliters of corn syrup
  2. 1 milliliter of corn syrup = 1.39g
  3. 20.45 × 1.39 = 28.35g
  4. Convert grams to ounces: 28.35 ÷ 28.3495 = 1.00 oz

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

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.

Corn Syrup at Different Amounts

How corn syrup scales across common milliliters measurements. Your amount (20.45 milliliters) is highlighted.

5 ml0.24 oz10 ml0.49 oz15 ml0.73 oz20.45 ml1 oz25 ml1.22 oz50 ml2.45 oz100 ml4.89 oz150 ml7.34 oz

For reference, 20.45 milliliters of corn syrup (28.35g) is close in weight to a slice of cheese (28g).

Other Amounts of Corn Syrup

Milliliters Ounces
5 milliliters 0.24 oz
10 milliliters 0.49 oz
15 milliliters 0.73 oz
20.45 milliliters 1.00 oz
25 milliliters 1.22 oz
50 milliliters 2.45 oz
100 milliliters 4.89 oz
150 milliliters 7.34 oz
200 milliliters 9.78 oz
250 milliliters 12.23 oz
500 milliliters 24.45 oz

Understanding the Units

What is a Milliliter?

Most kitchen measuring cups outside the US are marked in milliliters. A standard metric cup is 250 ml. When converting American recipes, 1 US cup = 236.588 ml.

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 1.00 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 milliliters by 1.39 (grams per milliliter for corn syrup), then divide by 28.3495 to convert grams to ounces. For 20.45 milliliters: 20.45 × 1.39 = 28.35g, then 28.35 ÷ 28.3495 = 1.00 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: 1.00 oz × 28.3495 = 28.35g, then 28.35g ÷ 1.39 = 20.45 milliliters. Or use the Ounces to Milliliters converter.