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Molasses conversions: cups, grams & ounces

One level US cup of molasses weighs about 337 g (11.9 oz). Also known as treacle, black treacle. Pick an amount below for the exact answer, or use the converter.

1 cup
337 g
½ cup
169 g
¼ cup
84 g
1 tablespoon
21 g
100 g
0.3 cups

Molasses converter

1 cup = 337 grams

Sugar is fairly consistent by volume, but sticky syrups cling to the cup – grease it first so you get the full amount out.

Molasses: grams to cups

GramsCupsExact
25 gramsabout 1¼ tablespoons0.07 cups
50 gramsabout 2¼ tablespoons0.15 cups
75 gramsabout ¼ cup0.22 cups
100 gramsabout ⅓ cup0.3 cups
113 grams⅓ cup0.34 cups
120 gramsabout ⅜ cup0.36 cups
125 gramsabout ⅜ cup0.37 cups
150 gramsabout ½ cup0.45 cups
170 gramsabout ½ cup0.5 cups
175 gramsabout ½ cup0.52 cups
200 gramsabout ⅝ cup0.59 cups
225 grams⅔ cup0.67 cups
250 gramsabout ¾ cup0.74 cups
300 gramsabout ⅞ cup0.89 cups
340 gramsabout 1 cup1.01 cups
350 gramsabout 1 cup1.04 cups
400 gramsabout 1⅛ cups1.19 cups
450 grams1⅓ cups1.34 cups
454 gramsabout 1⅓ cups1.35 cups
500 gramsabout 1½ cups1.48 cups
600 gramsabout 1¾ cups1.78 cups
750 gramsabout 2¼ cups2.23 cups
1000 gramsabout 3 cups2.97 cups

Molasses: cups to grams

CupsGrams
1/8 cup42 grams
1/4 cup84 grams
1/3 cup112 grams
1/2 cup169 grams
2/3 cup225 grams
3/4 cup253 grams
1 cup337 grams
1 1/4 cups421 grams
1 1/2 cups506 grams
2 cups674 grams
2 1/2 cups843 grams
3 cups1,011 grams
4 cups1,348 grams

Molasses: ounces to cups

OuncesCupsExact
1 ounceabout 1¼ tablespoons0.08 cups
2 ouncesabout 2¾ tablespoons0.17 cups
3 ounces¼ cup0.25 cups
4 ounces⅓ cup0.34 cups
5 ouncesabout ⅜ cup0.42 cups
6 ouncesabout ½ cup0.5 cups
8 ouncesabout ⅔ cup0.67 cups
10 ouncesabout ⅞ cup0.84 cups
12 ouncesabout 1 cup1.01 cups
16 ouncesabout 1⅓ cups1.35 cups

Molasses: tablespoons to grams

TablespoonsGrams
1/2 tablespoon11 grams
1 tablespoon21 grams
2 tablespoons42 grams
3 tablespoons63 grams
4 tablespoons84 grams
5 tablespoons105 grams
6 tablespoons126 grams
8 tablespoons169 grams

Other sugars & syrups

Frequently asked questions

How many grams is 1 cup of molasses?

One level US cup of molasses weighs about 337 g (11.9 oz). These are typical values for level, spooned measures.

Should I weigh molasses or measure it by volume?

Sugar is fairly consistent by volume, but sticky syrups cling to the cup – grease it first so you get the full amount out. Weighing is always more accurate.