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

1 fluid ounce of corn syrup equals 41.00 g. Corn syrup has a density of 328g per cup (41g per fluid ounce), which means it's relatively light compared to other common cooking ingredients. For comparison, 1 fluid ounce of honey would be 42.5 g.

1 fluid ounce of corn syrup
=
41.00g
Result using all fluid ounce standards info
41.00 g (US) 39.39 g (UK Fluid Ounce)
1 fluid ounce of corn syrup is also
41.00

Formula and Step-by-Step

fluid ounces × 41g/fl oz = grams
  1. Start with 1 fluid ounce of corn syrup
  2. 1 fluid ounce of corn syrup = 41g
  3. 1 × 41 = 41g

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

Mental Math Shortcut

For 1 fluid ounce of corn syrup, just remember: 41g. Double it for 2 fluid ounces (82g), halve it for a half fluid ounce (20.5g).

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 fluid ounces measurements. Your amount (1 fluid ounce) is highlighted.

1 fl oz41 g2 fl oz82 g3 fl oz123 g4 fl oz164 g5 fl oz205 g6 fl oz246 g8 fl oz328 g10 fl oz410 g

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 Grams UK Fluid Ounce
1 fluid ounce 41.00 g 39.39 g
2 fluid ounces 82.00 g 78.78 g
3 fluid ounces 123.00 g 118.17 g
4 fluid ounces 164.00 g 157.56 g
5 fluid ounces 205.00 g 196.95 g
6 fluid ounces 246.00 g 236.34 g
8 fluid ounces 328.00 g 315.12 g
10 fluid ounces 410.00 g 393.90 g
12 fluid ounces 492.00 g 472.69 g
16 fluid ounces 656.00 g 630.25 g

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 a Gram?

A gram (g) is a metric unit of mass equal to 1/1000 of a kilogram. It is the standard weight measurement for precise baking worldwide. Professional bakers prefer grams because they are more accurate than volume measurements.

Frequently Asked Questions

About 41.00 g, 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). For 1 fluid ounce: 1 × 41 = 41.00 g.
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: 41.00 g ÷ 41 = 1 fluid ounce. Or use the Grams to Fluid Ounces converter.