Sugars & syrups
Corn syrup: weights & conversions
A US cup of corn syrup weighs about 328 g. 100 g is 283 calories and 0 g of protein.
Also written as: light corn syrup, dark corn syrup, karo syrup.
Convert any amount
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1 cup of corn syrup is about 328 grams.
Cups to grams
What each measure of corn syrup weighs, from the cup weight above.
| Volume | Grams | Ounces |
|---|---|---|
| 1 cup | 328 g | 11.6 oz |
| 3/4 cup | 246 g | |
| 2/3 cup | 219 g | |
| 1/2 cup | 164 g | |
| 1/3 cup | 109 g | |
| 1/4 cup | 82 g | |
| 1 tablespoon | 20.5 g | |
| 1 teaspoon | 6.83 g |
Ounces and pounds
The weights an older recipe card is most likely to use.
| Weight | Grams | Ounces |
|---|---|---|
| 1 oz | 28.3 g | |
| 4 oz (1/4 lb) | 113 g | |
| 8 oz (1/2 lb) | 227 g | |
| 1 lb | 454 g | |
| 100 g | 100 g |
Nutrition
Per 100 g of edible portion, transcribed from USDA reference data, and scaled to the measures above.
| Measure | Calories | Protein | Fat | Carbs | Fiber | Sodium |
|---|---|---|---|---|---|---|
| Per 100 g (100 g) | 283 | 0 g | 0 g | 76.8 g | 0 g | 62 mg |
| Per cup (328 g) | 928 | 0 g | 0 g | 252 g | 0 g | 203 mg |
| Per tablespoon (20.5 g) | 58 | 0 g | 0 g | 15.7 g | 0 g | 13 mg |
| Per 4 oz (113 g) | 321 | 0 g | 0 g | 87.1 g | 0 g | 70 mg |
If you have run out
- One and a quarter cups of granulated sugar dissolved in a quarter cup of water, per cup of syrup.
Common questions
- How many grams are in a cup of corn syrup?
- One US cup of corn syrup weighs about 328 g (11.6 oz). A tablespoon is about 20.5 g and a teaspoon about 6.83 g.
- How many cups is 100 g of corn syrup?
- 100 g of corn syrup is about 0.3 cups — near enough to 1/4 of a cup in a measuring cup.
- How many calories are in corn syrup?
- Corn syrup has about 283 calories per 100 g, which works out to roughly 928 calories a cup.
- What can I use instead of corn syrup?
- One and a quarter cups of granulated sugar dissolved in a quarter cup of water, per cup of syrup.