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How Much Is 1 Fluid Ounce of Corn Syrup in Ounces?

1 fluid ounce of corn syrup weighs 1.45 oz. This is based on corn syrup having a density of 328g per cup. Because fluid ounces 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 fluid ounce.

1 fluid ounce of corn syrup
=
1.45oz
Result using all fluid ounce standards info
1.45 oz (US) 1.39 oz (UK Fluid Ounce)
1 fluid ounce of corn syrup is also
1.45

Formula and Step-by-Step

fluid ounces × 41g/fl oz ÷ 28.3495g/oz = ounces
  1. Start with 1 fluid ounce of corn syrup
  2. 1 fluid ounce of corn syrup = 41g
  3. 1 × 41 = 41g
  4. Convert grams to ounces: 41 ÷ 28.3495 = 1.45 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 fluid ounces measurements. Your amount (1 fluid ounce) is highlighted.

1 fl oz1.45 oz2 fl oz2.89 oz3 fl oz4.34 oz4 fl oz5.78 oz5 fl oz7.23 oz6 fl oz8.68 oz8 fl oz11.57 oz10 fl oz14.46 oz

For reference, 1 fluid ounce of corn syrup (41g) is close in weight to a golf ball (46g).

Other Amounts of Corn Syrup

Fluid Ounces US Ounces UK Fluid Ounce
1 fluid ounce 1.45 oz 1.39 oz
2 fluid ounces 2.89 oz 2.78 oz
3 fluid ounces 4.34 oz 4.17 oz
4 fluid ounces 5.78 oz 5.56 oz
5 fluid ounces 7.23 oz 6.95 oz
6 fluid ounces 8.68 oz 8.34 oz
8 fluid ounces 11.57 oz 11.12 oz
10 fluid ounces 14.46 oz 13.89 oz
12 fluid ounces 17.35 oz 16.67 oz
16 fluid ounces 23.14 oz 22.23 oz

Understanding the Units

What is a Fluid Ounce?

A US fluid ounce (fl oz) is a unit of volume equal to 29.574 milliliters or 1/8 of a cup. It measures liquid volume and should not be confused with the ounce (oz), which measures weight.

What is an Ounce?

Weight ounces and fluid ounces are different measurements. A fluid ounce measures volume (29.574 ml), while an ounce measures weight (28.35g). They only align for water, where 1 fl oz weighs approximately 1 oz.

Frequently Asked Questions

About 1.45 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 fluid ounces by 41 (grams per fluid ounce for corn syrup), then divide by 28.3495 to convert grams to ounces. For 1 fluid ounce: 1 × 41 = 41g, then 41 ÷ 28.3495 = 1.45 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: 1.45 oz × 28.3495 = 41g, then 41g ÷ 41 = 1 fluid ounce. Or use the Ounces to Fluid Ounces converter.