Jam — Cups to Grams
1 cup of jam = 320 grams
1 cup of jam weighs approximately 320 grams. Use the converter below for custom amounts, or check the full conversion table.
Jam Converter
Result
320 g
How to Measure Jam Correctly
Jam should be measured by spooning it into the measuring cup and levelling it off. For accuracy, use a kitchen scale. Jam's thick consistency means it can be difficult to measure precisely by volume.
Understanding Jam Measurements
Jam is a sweet spread made from fruit and sugar. One cup of jam weighs approximately 320 grams. Its consistency can vary depending on the fruit and sugar content, but it's generally thick and spreadable.
Common Uses in Baking & Cooking
Jam is used as a spread, in baking, and as a filling. It adds sweetness and fruit flavour to dishes. It's essential in pastries, thumbprint cookies, and many baked goods. If you need a substitute, see our Jam substitution guide.
Storage and Handling Tips
Store jam in the refrigerator after opening. Homemade jam should be used within 2-3 weeks, while store-bought jam can last for several months. If it develops mould or an off smell, discard it.
Need to convert jam to other units? Try our cups to grams converter or tablespoons to grams converter.
Related Ingredients
Jam Conversion Table
| Amount | Grams | Ounces |
|---|---|---|
| 1 teaspoon | 6.67g | 0.24 oz |
| 1 tablespoon | 20g | 0.71 oz |
| ¼ cup | 80g | 2.82 oz |
| ⅓ cup | 107g | 3.76 oz |
| ½ cup | 160g | 5.64 oz |
| ⅔ cup | 213g | 7.53 oz |
| ¾ cup | 240g | 8.47 oz |
| 1 cup | 320g | 11.3 oz |
| 1½ cups | 480g | 16.9 oz |
| 2 cups | 640g | 22.6 oz |
Need a Substitute?
Out of jam? We've got 2 tested alternatives with exact ratios.
Frequently Asked Questions
How many grams in a cup of jam?▼
How many tablespoons in a cup of jam?▼
How do I measure jam accurately?▼
How many cups in 100g of jam?▼
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Related Converters
Values are approximate and can vary depending on how the ingredient is measured. For precision baking, we recommend using a digital kitchen scale.