Sushi calories: maki, nigiri, California rolls and platters

Pick your platter or dish, a side, a sauce and a drink: the total updates instantly. Piece weights are Ember estimates for typical restaurant sushi. From one restaurant to the next, a maki or a nigiri can be bigger or smaller and the total can shift noticeably, so treat these numbers as reliable guides rather than a measurement to the gram.

Sushi is mostly rice. A maki weighs about 19 g, of which 14 g is seasoned rice and barely 5 g is filling: that is why a salmon maki (32 kcal) and a cucumber maki (23 kcal) are so close. Sushi rice is seasoned with vinegar, sugar and salt, which gives it about 155 kcal per 100 g, the same as plain white rice with a little sugar on top.

Nigiri shifts the balance: a ball of 18 g of rice under a 12 g slice of fish. A salmon nigiri has 51 kcal and 3 g of protein, a tuna nigiri 41 kcal. Sashimi drops the rice altogether: a 15 g slice of tuna has only 17 kcal for almost 4 g of protein, which makes it the richest piece in protein on the whole menu, calorie for calorie.

Salmon is much fattier than tuna: 12.4 g of fat per 100 g against less than 1 g for yellowfin tuna, according to the Ciqual table. That explains the calorie gap between pieces of the same size. The fat is not a flaw, though: it is what carries the omega-3.

Inside-out rolls such as the salmon avocado California roll (55 kcal a piece) are bigger than a maki: about 30 g, with more rice, avocado and sesame seeds on the outside. Avocado brings healthy fats, but it is dense, at 203 kcal per 100 g.

Cream cheese and frying change everything. An avocado and cream cheese maki climbs to 39 kcal, a crispy salmon and cream cheese roll coated in fried onions to 66 kcal, and a prawn tempura roll topped with spicy mayo reaches 76 kcal, more than three cucumber maki put together. These extras add fat but almost no protein: a tempura roll gives barely more than 1 g of protein for its 76 kcal.

The spring roll, wrapped in rice paper with salmon, avocado, cream cheese and lettuce, sits in between at around 62 kcal a piece. As for chirashi, a bowl of sushi rice covered with slices of salmon, it passes 640 kcal: a full meal in its own right, bigger than a 12-piece platter.

Counting pieces is not enough: it all depends on what is in the box. A classic 12-piece platter (6 salmon maki, 6 salmon avocado California rolls) comes to around 530 kcal. Add 6 salmon nigiri and the 18-piece platter reaches about 830 kcal, while a 24-piece platter with spring rolls passes 1,200 kcal.

For the same number of pieces, the gap can be huge. An 18-piece platter of crispy rolls, tempura rolls and spring rolls has about 1,230 kcal, more than twice a light 18-piece platter of cucumber maki, nigiri and sashimi (about 550 kcal), which still delivers more protein.

For comparison, a classic kebab meal is close to 1,350 kcal according to our kebab calories guide. A big sushi platter is not a light meal by default: what decides is what goes into it.

Good news: the classic sides are light. A bowl of miso soup (200 ml) has only 33 kcal, and a portion of edamame (150 g in the pod, about 75 g of beans) brings 91 kcal and almost 9 g of protein, one of the best ratios on the menu. Dressed cabbage salad comes to about 105 kcal per 100 g, and a bowl of sushi rice adds 233 kcal.

Sauces make the real difference. Regular soy sauce is almost calorie-free (6 kcal a tablespoon) but very salty. Sweet soy sauce, often served with platters in France, has four times the calories (26 kcal a tablespoon) and about 6 g of sugar, with half the salt. Spicy mayo is the heaviest: 86 kcal for 15 g, the equivalent of almost four cucumber maki.

As for drinks, water and green tea weigh almost nothing. A 250 ml beer adds about 98 kcal, a 100 ml glass of sake 113 kcal and a 330 ml can of cola 132 kcal, as much as four salmon maki.

Sushi rice is salted, and soy sauce is extremely salty: 13.1 g of salt per 100 g according to Ciqual. A single tablespoon delivers about 2 g, or 40 % of the 5 g a day ceiling recommended by the World Health Organization. Miso soup adds almost as much, about 2 g a bowl.

The result: the classic 18-piece meal (platter, miso soup, cabbage salad and two tablespoons of sweet soy sauce) goes beyond 7 g of salt, more than a whole day's limit in one meal. That extra salt does not make you gain fat, but the body holds on to a little more water for a day or two, which can push the scales up the next morning with no fat gained at all.

Simple habits work well: dip the fish rather than the rice, pour the sauce a few drops at a time instead of filling the dish, choose a reduced-salt soy sauce (about a third less sodium, according to USDA data) and drink water with the meal.

Yes, if you choose well. Sushi has real strengths: protein-rich fish, little frying in the classic versions and portions that are easy to count. At about 171 kcal per 100 g according to the Ciqual table (sushi and maki with seafood), it is less energy-dense than chips, which go beyond 250 kcal per 100 g.

It also has its traps. White rice makes up most of the volume, with little fibre, and it fills you up less than a meal rich in protein and vegetables: 18 or 24 pieces go down without you noticing. Add fried rolls, cream cheese, spicy mayo and sweet soy sauce, and a meal that looked light quickly passes 1,200 kcal, more than half of a 2,000 kcal day.

To lose weight, what counts is still a calorie deficit over the week, not a miracle food. A well-built sushi meal of around 500 to 650 kcal with 30 to 50 g of protein fits in easily, even once or twice a week. Starting with miso soup and edamame also helps you eat more slowly and stop before the last piece.

For the best balance of calories and protein, sashimi wins easily: 12 pieces of salmon and tuna sashimi deliver about 41 g of protein for 274 kcal. Next come nigiri, then simple maki (cucumber, tuna, salmon), then California rolls. Fried and cream cheese rolls bring up the rear.

When it comes to omega-3, farmed salmon contains about 1.5 g of EPA and DHA per 100 g (Ciqual). A salmon nigiri provides about 180 mg, a slice of sashimi 225 mg. The French food safety agency ANSES recommends 250 mg of EPA and 250 mg of DHA a day, so six salmon nigiri cover roughly two days. Yellowfin tuna, which is very lean, contains little: about 0.1 g per 100 g.

One precaution: during pregnancy, French health authorities advise against eating raw fish, sushi and sashimi included, because of the risk of listeriosis. If in doubt, ask your doctor or midwife.

A piece of sushi usually has 20 to 75 kcal, depending on whether it is a simple maki, a nigiri or a fried roll with cream cheese. A classic 18-piece platter is close to 830 kcal, and the full meal easily passes 1,150 kcal with sweet soy sauce and a soft drink. Sashimi, nigiri and simple maki are the lightest and most protein-rich choices, and salmon delivers a generous dose of omega-3. Keep an eye on soy sauce, which pushes salt up, and on fried rolls, which push calories up: with those two adjustments, sushi fits easily into a balanced diet.