100g jam in cups
100g of jam = 0.312 cups · 5 tbsp · 3.53 oz
One US cup of jam weighs 320 g, so 100 grams works out at 0.312 cups. Use the converter for any other weight.
Based on a measured density of 320 g per US cup (236.6 ml), spooned and levelled rather than scooped. Last reviewed .
How 100g of jam works out
One US cup of jam weighs 320 grams, so divide the weight by 320: 100 ÷ 320 = 0.312 cups. That is 5 level tablespoons if you would rather measure by spoon, or 3.53 oz on a scale set to imperial.
In a 250 ml metric cup, 100g of jam is 0.296 cups rather than 0.312, because the metric cup holds a little more than the US one.
Tip: Warm jam slightly to loosen it before measuring or spreading, especially for thumbprint cookies and cake fillings where it needs to flow.
Other jam amounts
100g of jam: common questions
How many cups is 100 grams of jam?
100 grams of jam is about 0.312 US cups, since one cup weighs 320 grams.
How do I measure 100 grams of jam without scales?
Use tablespoons: 100 grams is about 5 level tablespoons of jam, or 0.312 cups.
How many ounces is 100 grams of jam?
3.53 oz. Weight units do not depend on the ingredient, so 100 grams of anything is 3.53 oz — it is the cup figure that changes.
For every other amount, see the full jam cups to grams tables.