How Much Is 12 Ounces of Corn Syrup in Cups?
12 ounces of corn syrup equals 1.04 cups. That's 340.19g, and Corn syrup has a density of 328g per cup. Because ounces measure weight and cups measure volume, the result depends on the ingredient's density.
Formula and Step-by-Step
- Start with 12 ounces of corn syrup
- Convert ounces to grams: 12 × 28.35 = 340.19g
- 1 cup of corn syrup = 328g
- 340.19g ÷ 328g/cup = 1.04 cups
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 ounces measurements. Your amount (12 ounces) is highlighted.
Other Amounts of Corn Syrup
| Ounces | US Cups | Metric Cup | Imperial Cup |
|---|---|---|---|
| 1 ounce | 0.09 cups | 0.08 cups | 0.07 cups |
| 2 ounces | 0.17 cups | 0.16 cups | 0.14 cups |
| 3 ounces | 0.26 cups | 0.25 cups | 0.22 cups |
| 4 ounces | 0.35 cups | 0.33 cups | 0.29 cups |
| 5 ounces | 0.43 cups | 0.41 cups | 0.36 cups |
| 6 ounces | 0.52 cups | 0.49 cups | 0.43 cups |
| 8 ounces | 0.69 cups | 0.65 cups | 0.58 cups |
| 10 ounces | 0.86 cups | 0.82 cups | 0.72 cups |
| 12 ounces | 1.04 cups | 0.98 cups | 0.86 cups |
| 16 ounces | 1.38 cups | 1.31 cups | 1.15 cups |
Understanding the Units
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.
What is a Cup?
The US cup (236.588 ml) is slightly smaller than the metric cup used in Australia and some other countries (250 ml). When following recipes from different countries, check which cup standard is being used.