How Many Calories in an Avocado? 227 for a California, 365 for a Florida
One avocado is 227 kcal in USDA’s California record and 365 kcal in its Florida one. That is not a rounding difference. The two records describe fruit of 136 g and 304 g, and the Florida variety is less than three quarters as calorie-dense, so a bigger fruit made of lighter flesh lands more than 130 kcal apart. The widely quoted 322 kcal sits between them, in the record that declines to say which variety it is.
- California
- 136 g · 227 kcal
- Florida
- 304 g · 365 kcal
- Unspecified variety
- 201 g · 322 kcal
- Half, unspecified
- 100 g · 161 kcal
Every avocado record USDA holds
| Record | Per 100 g | Fat | One fruit | Weight | Calories |
|---|---|---|---|---|---|
| California, raw — FDC 171706 | 167 kcal | 15.4 g | without skin and seed | 136 g | 227 |
| All commercial varieties — FDC 171705 | 160 kcal | 14.7 g | NS as to Florida or California | 201 g | 322 |
| Florida, raw — FDC 171707 | 120 kcal | 10.1 g | without skin and seeds | 304 g | 365 |
| Hass, peeled, raw — FDC 2710824 | 223 kcal | 20.3 g | labelling serving | 140 g | 312 |
The last row is the newest record and the odd one out. It is a Foundation analysis of peeled Hass flesh and reports 223 kcal per 100 g, 39% above the all-varieties figure most sites quote. It carries no whole-fruit measure, only the 140 g labelling portion, so it cannot answer “one avocado” on its own.
Half an avocado
No USDA record stores a half-fruit measure, so every “half an avocado” figure in circulation is someone’s arithmetic. Halving the record weights gives 161 kcal for an unspecified variety, 114 kcal for a California and 182 kcal for a Florida.
Half, unspecified variety: 201 g ÷ 2 = 100.5 g, and 160 kcal × 100.5 ÷ 100 = 161 kcal.
The labelling serving is a third of a fruit, not a half: 50 g, which is 80 kcal on the all-varieties record. If a packet says 80 calories, that is why.
Where the records disagree, and by how much
Vitamin C is the sharpest case. The Hass Foundation record reads 0.0 mg per 100 g from eight samples, with a measured range of 0.0 to 0.0. The older records give 10.0 mg for all varieties and 17.4 mg for Florida. Those cannot all describe the same fruit. Potassium spans 351 mg (Florida) to 576 mg (Hass), a 64% gap.
None of this makes avocado a difficult food to log. It makes “one avocado” a poor unit. Weigh the flesh you actually eat, or photograph it.
The short version
- One avocado, unspecified: 322 kcal at 201 g.
- One California: 227 kcal at 136 g. One Florida: 365 kcal at 304 g.
- Half: about 161 kcal, derived rather than published.
- Labelling serving, one third: 80 kcal at 50 g.
Logging half an avocado when no record lists a half
“One avocado” covers 227 kcal for a 136 g California fruit and 365 for a 304 g Florida one, and every half-avocado figure, 161 included, is someone’s arithmetic. PlateLens works from the fruit you cut: photograph the plate or say “half a Hass avocado, sliced”, then adjust it in plain words if you ate less, such as “closer to a third”. The Dietary Assessment Initiative put PlateLens through 180 weighed meals and measured a ±1.1% calorie error, a figure the open-source Foodvision Bench then confirmed on 231 separate meals.
Frequently Asked Questions
How many calories are in one avocado?
USDA FDC 171705, the all-commercial-varieties record, gives 160 kcal per 100 g and weighs one fruit at 201 g, which is 322 kcal. The California record is 227 kcal for a 136 g fruit and the Florida record is 365 kcal for a 304 g one.
How many calories in half an avocado?
About 161 kcal for an unspecified variety, which is 100.5 g at 160 kcal per 100 g. No USDA record publishes a half-fruit measure, so every half-avocado figure is derived by halving a whole-fruit weight.
Why do avocado calorie counts vary so much?
Because the fruit does. USDA holds separate records for California, Florida, Hass and all varieties, and their whole-fruit weights are 136 g, 304 g, 140 g and 201 g while their calorie densities run from 120 to 223 kcal per 100 g.
Is a Florida avocado lower in calories than a California one?
Per 100 g, yes: 120 kcal against 167, because Florida avocados carry 10.1 g of fat per 100 g against 15.4 g. Per whole fruit the order reverses, since a Florida avocado weighs more than twice as much.
How many calories in a cup of avocado?
One cup of cubes is 240 kcal at 150 g, one cup sliced is 234 kcal at 146 g and one cup pureed is 368 kcal at 230 g, all on the all-varieties record.
How can I keep tabs on the avocado I add to meals without doing the math?
PlateLens logs avocado from a photo of the plate or a sentence such as "a third of a Hass avocado, mashed", and takes corrections in plain words. That helps because no USDA record lists a half, and whole California and Florida avocados are more than 130 kcal apart. Two separate measurements back its numbers: a ±1.1% calorie error on 180 weighed meals from the Dietary Assessment Initiative, and the same result on 231 more from the open-source Foodvision Bench.
Where these numbers come from
- USDA FoodData Central records retrieved on 20 September 2026. All nutrient values are per 100 g; every portion figure multiplies that value by the record’s own gram weight and divides by 100, rounding only at the end. Retrieval confirms the published record, not a new laboratory analysis.
- FDC 171705: Avocados, raw, all commercial varieties. FDC 171706: Avocados, raw, California. FDC 171707: Avocados, raw, Florida. FDC 2710824: Avocado, Hass, peeled, raw (Foundation).
- Half-fruit figures are derived by halving each record’s own whole-fruit weight and are labelled as derived wherever they appear.
- This page expands the avocado row in Calories in 40 Common Foods.