How much protein is in a Hass avocado?

A Hass avocado has 2 g of protein per 100 g and 2.7 g per 1 fruit, without skin and seed (136 g). That is 1.2 g of protein per 100 kcal — essentially not a protein source.

Where do these calorie figures come from?

USDA FoodData Central record 171706, “Avocados, raw, California” (SR Legacy, FDC SR Legacy 2018-04 + FNDDS 2024-10-31). Energy is USDA nutrient 1008 (Energy, kcal); protein, fat and carbohydrate are read from the same record. USDA data is in the public domain, and the FDC ID above links straight to it.

All foods

Bananas, apples and avocadosUSDA SR LegacyFDC 171706

Calories in a Hass avocado

USDA FoodData Central record for “Avocados, raw, California” — per 100 g, per every USDA serving size, and next to the other bananas, apples and avocados rows.

The short answer

A Hass avocado: 167 kcal per 100 g. 1 fruit, without skin and seed (136 g) is 227 kcal with 2.7 g of protein. Source: USDA FoodData Central record 171706, "Avocados, raw, California".

Per 100 g

Nutrient	Per 100 g	Share of energy
Energy	167 kcal	100%
Protein	2 g	4%
Fat	15.4 g	77%
Carbohydrate	8.6 g	19%

A Hass avocado is 167 kcal per 100 g in USDA FoodData Central (SR Legacy). Of that energy, about 4% comes from protein, 77% from fat and 19% from carbohydrate. That works out to 1.2 g of protein per 100 kcal — essentially not a protein source.

Per serving

The serving sizes USDA lists for this record, priced from the per-100 g figures above. Nothing here is rounded to a “portion” — the gram weight next to each label is what the calories are computed from.

Serving	Weight	Calories	Protein	Fat	Carbs
100 g	100 g	167	2 g	15.4 g	8.6 g
1 cup, pureed	230 g	384	4.6 g	35.4 g	19.8 g
1 fruit, without skin and seed	136 g	227	2.7 g	20.9 g	11.7 g
1 NLEA serving	50 g	84	1 g	7.7 g	4.3 g

Compared with other bananas, apples and avocados

Food	kcal / 100 g	Protein / 100 g	Per serving
A banana	89	1.1 g	105 kcal · 1 medium (7" to 7-7/8" long)
An apple	52	0.3 g	95 kcal · 1 medium (3" dia)
An avocado	160	2 g	240 kcal · 1 cup, cubes
A Hass avocado	167	2 g	227 kcal · 1 fruit, without skin and seed

Other tables in fruits and fruit juices

The same numbers for the foods this one usually shares a plate — or a shopping list — with.

Questions about a Hass avocado

How many calories are in a Hass avocado?: A Hass avocado: 167 kcal per 100 g. 1 fruit, without skin and seed (136 g) is 227 kcal with 2.7 g of protein. Source: USDA FoodData Central record 171706, "Avocados, raw, California".
How much protein is in a Hass avocado?: A Hass avocado has 2 g of protein per 100 g and 2.7 g per 1 fruit, without skin and seed (136 g). That is 1.2 g of protein per 100 kcal — essentially not a protein source.
Where do these calorie figures come from?: USDA FoodData Central record 171706, “Avocados, raw, California” (SR Legacy, FDC SR Legacy 2018-04 + FNDDS 2024-10-31). Energy is USDA nutrient 1008 (Energy, kcal); protein, fat and carbohydrate are read from the same record. USDA data is in the public domain, and the FDC ID above links straight to it.

How calorie.one logs it

Type “Hass avocado” into calorie.one and the app matches this exact record — “Avocados, raw, California” — estimates the grams, and shows the line with its USDA label. You correct the amount; the per-100 g figure is never guessed. That split between recognition and arithmetic is the whole methodology. For the numbers in context, read How many calories are in a banana?.