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How Many Calories in Molasses?

✓ Nutrition data reviewed against USDA FoodData Central and Public Health England guidance by Jordan Morley, Editorial Reviewer. Last reviewed: 27 October 2026.

Fact-checked against original USDA source data by Jordan Morley, Editorial Reviewer. Not a registered dietitian — nutrition figures are sourced directly from USDA FoodData Central, not independently assessed medical advice.

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290
calories per 100g
977 calories per 1 cup (337g)
0.0gProtein
74.7gCarbs
0.1gFat
0.0gFibre

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⚖ Kitchen Scales

Quick reference — common serving sizes

AmountCaloriesProtein
1 oz (28g)82 kcal0.0g
100g290 kcal0.0g
1 cup977 kcal0.0g
grams
290kcal
0.0gprotein
74.7gcarbs
0.1gfat
0.0gfibre

A molasses contains 290 calories per 100g. A typical 1 cup (337g) provides about 977 calories. Molasses is high in calories. Accurate tracking starts with weighing portions — a digital kitchen scale removes all the guesswork.

Molasses Nutrition Facts

NutrientPer 100gPer serving (337g)
Calories290 kcal977 kcal
Protein0.0g0.0g
Carbohydrates74.7g251.7g
of which Sugars74.7g251.7g
Fat0.1g0.3g
of which Saturates0.0g0.0g
Fibre0.0g0.0g
Sodium37.0mg125mg
Potassium1464.0mg4934mg
Calcium205.0mg691mg
Iron4.7mg15.8mg
Vitamin C0.0mg0.0mg
Vitamin A0.0µg0µg
Selenium17.8µg60µg
Riboflavin (B2)0.0mg0.0mg

% of Daily Value (per 100g)

Based on a standard 2,000-calorie reference diet — the same basis used on nutrition labels in the US and UK.

Useful for tracking molasses

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Have a cat or dog? Check whether molasses is safe for your dog or safe for your cat before sharing. Also check the full ingredient breakdown and food safety guide for pregnancy and storage advice. Use a meal prep container set to portion out molasses for the week. Tracking supplements too? Check drug and supplement interactions before combining anything new.

Good to know

Check the actual serving size on packaging before comparing to the per-100g figures here — snack portions are often smaller (or larger) than 100g.

Frequently Asked Questions

How many calories in molasses per 100g?

Molasses contains 290 calories per 100g, based on USDA reference data.

Is molasses high in calories?

A 1 cup of molasses (337g) has around 977 calories — roughly 49% of a 2,000-calorie daily intake.

Is molasses good for weight loss?

Molasses is fairly calorie-dense at 290 calories per 100g, so portion size matters when losing weight. A 1 cup provides about 977 calories.

How much protein is in molasses?

Molasses contains 0.0g of protein per 100g.

Is molasses a good source of fibre?

Molasses is relatively low in fibre at 0.0g per 100g, so pairing it with fibre-rich sides (vegetables, whole grains, legumes) can help balance a meal.

How does molasses compare to bread, irish soda, prepared from recipe?

Molasses has 290 calories per 100g, close to bread, irish soda, prepared from recipe at 290 — 0 calories fewer per 100g. See the full macro breakdown above.

How many servings of molasses for 20g of protein?

Molasses contains negligible protein per 100g, so it isn't a practical way to hit a protein target — pair it with a protein-rich food instead.

Foods with a similar calorie count

Other snacks closest to molasses by calories per 100g:

FoodCaloriesProteinCarbsFat
Molasses (this page)290 kcal0.0g74.7g0.1g
Bread, Irish Soda, Prepared From Recipe290 kcal6.6g56.0g5.0g
Bread, White, Commercially Prepared, Toasted290 kcal9.0g54.5g4.0g
Cake, Sponge, Commercially Prepared290 kcal5.4g61.0g2.7g
Pie, Dutch Apple, Commercially Prepared290 kcal2.2g44.5g11.5g
Syrups, Sorghum290 kcal0.0g74.9g0.0g
Pie, Mince, Prepared From Recipe289 kcal2.6g48.0g10.8g

More kit for molasses tracking

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Last updated:

Nutrition data: USDA FoodData Central (public domain, CC0 1.0). Values are per 100g unless stated.