How many calories are in Classic Mayonnaise?

100 g of Classic Mayonnaise has 714 kcal. Serving, 1 tablespoon, 14 g (14 g): about 100 kcal.

How much protein is in Classic Mayonnaise?

Classic Mayonnaise contains 0 g of protein per 100 g (0% of the 50 g Daily Value), or 0 g in serving, 1 tablespoon, 14 g (14 g). About 0% of its calories come from protein. Compared with other fats and oils, that is in the lowest quarter (median 0.9 g).

How many carbs are in Classic Mayonnaise?

Classic Mayonnaise has 0 g of total carbohydrates per 100 g, including 0.002 g of fiber and 0.4 g of sugars.

How much fat is in Classic Mayonnaise?

Classic Mayonnaise contains 78.6 g of fat per 100 g, of which 7.1 g is saturated (36% of the Daily Value).

What vitamins and minerals does Classic Mayonnaise contain?

Per 100 g, the most notable amounts relative to the Daily Value are iodine (40% DV) and Vitamin B12 (14% DV). The full list is in the vitamins and minerals table above.

How much sodium is in Classic Mayonnaise?

100 g contains 679 mg of sodium, 30% of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From USDA FoodData Central: Branded Foods, record dated September 3, 2026. FoodFactly last checked it on November 7, 2026. Each value above shows whether it was measured, calculated or taken from a label.

Classic Mayonnaise

Packaged product Fats and Oils Sir Kensington's

Classic Mayonnaise contains 714 kcal per 100 g. A serving, 1 tablespoon, 14 g (14 g) provides about 100 kcal.

Roughly 100% of its calories come from fat, with 0% from alcohol and 0% from protein (estimated with general energy factors).

That is more energy than the typical item in fats and oils on FoodFactly, where the median is 627 kcal per 100 g across 1,659 products.

100 g provides 40% of the Daily Value for iodine and 14% of the Daily Value for Vitamin B12.

The values are label data submitted by the manufacturer to USDA FoodData Central.

Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors

714kcal per 100 g

0 gprotein

0 gcarbohydrates

78.6 gfat

100kcal in serving, 1 tablespoon, 14 g (14 g)

Nutrition facts

Amount

Nutrition facts for the selected amount
Nutrient	Amount per 100 g	% DV
Calories L	714 kcal
Total fat L	78.6 g	101%
Saturated fat L	7.1 g	36%
Cholesterol L	71 mg	24%
Sodium L	679 mg	30%
Total carbohydrates L	0 g	0%
Dietary fiber L	0.002 g	0%
Total sugars L	0.4 g
Added sugars L	0 g	0%
Protein L	0 g	0%
Vitamin A L	0 µg	0%
Vitamin C L	0 mg	0%
Vitamin D L	0.32 µg	2%
Vitamin E L	0 mg	0%
Vitamin K L	0 µg	0%
Thiamin (B1) L	0.02 mg	2%
Riboflavin (B2) L	0.044 mg	3%
Niacin (B3) L	0.01 mg	0.1%
Pantothenic acid (B5) L	0.33 mg	7%
Vitamin B6 L	0.033 mg	2%
Folate (B9) L	18.3 µg	5%
Vitamin B12 L	0.35 µg	14%
Choline L	0 mg	0%
Calcium L	7.1 mg	0.5%
Iron L	0 mg	0%
Magnesium L	0 mg	0%
Phosphorus L	0 mg	0%
Potassium L	12.4 mg	0.3%
Zinc L	0 mg	0%
Copper L	0 mg	0%
Manganese L	0 mg	0%
Selenium L	0 µg	0%
Iodine L	59.3 µg	40%

% DV: percent of the FDA Daily Value for adults (reference amounts). Letters show how each value was obtained: M measured, C calculated, L label, Z assumed zero, I imputed. Vitamins and minerals not listed were not reported by the source.

Nutritional breakdown

Fat 100%

Approximate share of calories, using general energy factors (4 kcal/g protein and carbohydrate, 9 kcal/g fat, 7 kcal/g alcohol).

Vitamins and minerals, % Daily Value per 100 g

Nutritional insights

Protein0 gin the lowest quarter of fats and oils (median 0.9 g)
Fiber0.002 gbelow the median for fats and oils (median 0.011 g)
Sugars0.4 gin the lowest quarter of fats and oils (median 1.7 g)
Fat78.6 gin the top quarter of fats and oils (median 67.2 g)
Saturated fat7.1 gabove the median for fats and oils (median 5.9 g)
Sodium679 mgin the top quarter of fats and oils (median 480 mg)
Protein per 100 kcal0 gprotein density, useful for comparing foods with different calorie levels
Water17.5 gwater per 100 g, which largely explains differences between raw, cooked and dried forms

Full nutrient profile

Sugars and starch (1)

Starch L	0 g

Carotenoids (1)

Beta-carotene L	11.9 µg

Other components (3)

Water L	17.5 g
Alcohol L	0.023 g
Caffeine L	0 mg

Values by source

More than one dataset describes this food. FoodFactly keeps each source's values separately instead of blending them. The headline values above come from USDA FoodData Central: Branded Foods.

Per 100 g	Open Food Facts	USDA Branded
Calories	714 kcal	714 kcal
Protein	0 g	0 g
Carbohydrates	0 g	0 g
Fat	78.6 g	78.6 g
Fiber	0.002 g	n/a
Sugars	0.4 g	n/a
Sodium	679 mg	679 mg

Product details

Brand: Sir Kensington's
Barcode: 0048001013605
Label serving: 1 tablespoon (14 g)
Category: Mayonnaises
NOVA group: 3 processing level (1 to 4), as classified by Open Food Facts

Ingredients

sunflower oil,egg yolk,vinegar, salt,cane sugar,lemon juice, citric acid,lemon oil

As listed on the package and transcribed by Open Food Facts contributors. Always check the package for allergens.

Ingredient guides: Sunflower oil Egg Vinegar Salt Sugar

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Real Mayonnaise H-E-B	714	0 g	0 g	78.6 g
Organic Mayonnaise Sprouts Farmers Market	714	0 g	0 g	78.6 g
Mayonnaise Food Lion	714	0 g	0 g	78.6 g
Organic mayonnaise Wild Harvest	714	0 g	0 g	78.6 g
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Real Mayonnaise Hellmann's	714	0 g	0 g	78.6 g

Per 100 g. Calories in kcal. n/a: not reported by the source.

Source of the nutrition information

USDA FoodData Central: Branded Foods, record 2566506. License: CC0 1.0 (U.S. public domain). Source record dated May 23, 2023. Imported November 6, 2026.
Open Food Facts, record 0048001013605. License: ODbL 1.0 (Open Food Facts). Source record dated September 3, 2026. Imported November 7, 2026.

Last updated: November 7, 2026. Data quality score: 100/100 (how it is calculated).

General nutrition information, not medical advice. Individual needs differ; see our disclaimer.