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Jam: Cups to Grams
1 cup = 320 g
Jam · ≈ 11.29 oz per cup
1 cup = 320 g
½ cup = 160 g
1 tbsp = 20 g
1 tsp = 6.7 g
🧮 Cups ↔ Grams Calculator
⚖️ Need it the other way? See Jam grams to cups.
Jam conversion chart
| Cups | Grams | Ounces | Tbsp |
| ¼ cup | 80 g | 2.82 oz | 4 tbsp |
| ⅓ cup | 107 g | 3.76 oz | 5.3 tbsp |
| ½ cup | 160 g | 5.64 oz | 8 tbsp |
| ⅔ cup | 213 g | 7.53 oz | 10.7 tbsp |
| ¾ cup | 240 g | 8.47 oz | 12 tbsp |
| 1 cup | 320 g | 11.29 oz | 16 tbsp |
| 1½ cups | 480 g | 16.93 oz | 24 tbsp |
| 2 cups | 640 g | 22.58 oz | 32 tbsp |
| 3 cups | 960 g | 33.86 oz | 48 tbsp |
| 4 cups | 1280 g | 45.15 oz | 64 tbsp |
FAQ
How many grams is 1 cup of jam?
1 cup of jam weighs about 320 grams (≈ 11.29 oz).
How many grams is 1 tablespoon of jam?
1 tablespoon of jam is about 20 grams, since there are 16 tablespoons in a cup.
How do I convert cups of jam to grams?
Multiply the number of cups by 320. For example, ½ cup of jam ≈ 160 g. Use the calculator above for any amount.
More baking & pantry
Table Salt1 cup = 273 gBaking Soda1 cup = 230 gBaking Powder1 cup = 230 gPeanut Butter1 cup = 258 gNutella1 cup = 296 gMayonnaise1 cup = 220 gTomato Sauce1 cup = 245 gTomato Paste1 cup = 262 g
Weights are typical values for US cups; actual grams vary by brand and how the cup is filled. For baking, a kitchen scale is most accurate.