How Much Is 1 Cup of Corn Syrup in Grams?
1 cup of corn syrup weighs 328.00 g. This is based on corn syrup having a density of 328g per cup. Because cups measure volume and grams measure weight, the result depends on the ingredient, and a different ingredient would give a different result for the same 1 cup.
Formula and Step-by-Step
- Start with 1 cup of corn syrup
- 1 cup of corn syrup = 328g
- 1 × 328 = 328g
The same formula works for any amount. Multiply (or divide) by the density, then convert units as needed.
Mental Math Shortcut
For 1 cup of corn syrup, just remember: 328g. Double it for 2 cups (656g), halve it for a half cup (164g).
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 cup) is highlighted.
For reference, 1 cup of corn syrup (328g) is close in weight to a can of soup (305g).
Other Amounts of Corn Syrup
| Cups | US Grams | Metric Cup | Imperial Cup |
|---|---|---|---|
| 0.25 cups | 82.00 g | 86.65 g | 98.48 g |
| 0.33 cups | 108.24 g | 114.38 g | 129.99 g |
| 0.5 cups | 164.00 g | 173.30 g | 196.96 g |
| 0.75 cups | 246.00 g | 259.95 g | 295.43 g |
| 1 cup | 328.00 g | 346.59 g | 393.91 g |
| 1.5 cups | 492.00 g | 519.89 g | 590.87 g |
| 2 cups | 656.00 g | 693.19 g | 787.82 g |
| 3 cups | 984.00 g | 1,039.78 g | 1,181.74 g |
| 4 cups | 1,312.00 g | 1,386.38 g | 1,575.65 g |
| 5 cups | 1,640.00 g | 1,732.97 g | 1,969.56 g |
Understanding the Units
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.
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.