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Cups of corn syrup to grams

1 cup of corn syrup = 341 g

Corn syrup (light) in USDA's data: ½ cup = 170.5 g · ¼ cup = 85.3 g · 1 tbsp = 21.3 g.

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Ingredient: light corn syrup, 341 g per US cup

341 g

That is 12 oz by weight.

Type a number — fractions like 3/4 or 1 1/2 work too.

Cups of corn syrup in grams

US cups, level. Spoon amounts are worked out from the cup weight.

US cups of light corn syrup in grams and ounces
AmountGramsOunces
1 tsp7.1 g0.25 oz
1 tbsp21.3 g0.75 oz
⅛ cup42.6 g1.5 oz
¼ cup85.3 g3.01 oz
⅓ cup113.7 g4.01 oz
½ cup170.5 g6.01 oz
⅔ cup227.3 g8.02 oz
¾ cup255.8 g9.02 oz
1 cup341 g12 oz
1½ cups511.5 g18 oz
2 cups682 g24.1 oz
3 cups1023 g36.1 oz
4 cups1364 g48.1 oz

Grams of corn syrup in cups

Grams of light corn syrup in US cups
GramsCupsMeasure
25 g0.07≈ 1 tbsp
50 g0.15≈ 2 tbsp
75 g0.22≈ ¼ cup
100 g0.29≈ ¼ cup + 1 tbsp
125 g0.37≈ ⅓ cup + 1 tbsp
150 g0.44≈ ⅓ cup + 2 tbsp
200 g0.59≈ ½ cup + 1 tbsp
250 g0.73≈ ¾ cup
300 g0.88≈ ¾ cup + 2 tbsp
400 g1.17≈ 1 cup + 3 tbsp
500 g1.47≈ 1⅓ cups + 2 tbsp

These figures are for light corn syrup: 341 g a cup and 22 g a tablespoon. Dark corn syrup is a little lighter, 328 g a cup. A 16-ounce bottle (454 g) holds about 1⅓ cups of light syrup.

Where this number comes from

USDA FoodData Central lists 1 cup of “Syrups, corn, light” at 341 g (FDC ID 168837, SR Legacy).

Everything else is worked out from that figure: spoons from 1 cup = 16 tablespoons = 48 teaspoons, and ounces and pounds from their exact definitions (1 oz = 28.349523125 g, 1 lb = 453.59237 g, NIST).

Source: FoodData Central, USDA Agricultural Research Service.

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