Calorie Chart / Desserts / Eclair
How Many Calories Are in Éclair?
Calculation of the nutritional value & Recommended Dietary Intake of éclair
For g and a calorie requirement of kcal
Calories 250 kcal | Proteins 6 g | Lipids 11 g | Carbohydrates 32 g |
13% | 8% | 16% | 12% |
Health benefits of éclair

Éclair - 100g
Calories 250 kcal
Proteins 6 g
Lipids 11 g
Carbohydrates 32 g
With roughly 250 calories per 100 g, the éclair clearly belongs to the high-calorie family of desserts. Those calories mainly stem from the choux pastry's wheat flour and butter, while the custard filling adds extra calories through sugar and dairy fat.
Beyond calories, an éclair supplies small but useful amounts of vitamin B2 and vitamin B12 from the eggs, plus calcium and phosphorus thanks to the milk in the cream. These micronutrients support energy metabolism and bone health, although their contribution is modest compared with the dessert's calorie load.
Because its carbohydrates are rapidly absorbed, the éclair can deliver a quick energy boost useful to athletes who need immediate fuel—yet the combination of sugar and fat means these calories are best enjoyed occasionally and accounted for in the daily calorie budget.
Invented in the 19th century by French chef Antonin Carême, the éclair was originally called "pain à la duchesse" before being renamed for the speed at which it is eaten—"éclair" means "lightning." This little slice of culinary history highlights why the pastry's delicious calories have endured on café menus worldwide.
Tips for incorporating éclair into a balanced diet
To keep éclair calories under control, limit yourself to a mini-portion or share one standard pastry. Pair it with a cup of unsweetened coffee to avoid adding extra calories from sugary drinks.
If you crave a balanced meal, enjoy an éclair only after a light, protein-rich main course such as grilled salmon with steamed broccoli. This strategy distributes calories evenly and prevents a sudden spike in total meal calories.
For a festive dessert platter, combine assorted mini éclairs with fresh fruit like sliced apple or raspberry coulis. The fiber helps moderate the absorption of the éclair's calories while adding vitamins and color.
Want to cut calories further? Replace part of the classic butter in the choux dough with light butter, or swap the chocolate glaze for a thin dusting of cocoa powder made from dark chocolate. Each tweak trims calories without sacrificing the pastry's signature flavor.
Frequently Asked Questions
- How many calories are in an éclair?
- There are 250 kcal per 100 g.
- Are chocolate-topped éclairs higher in calories than vanilla ones?
- Yes. The chocolate glaze can add 20–40 additional calories per pastry, so always check the total calories if you are watching your intake.
- Can I fit an éclair into a low-calorie diet?
- Occasionally, yes. Budget your daily calories in advance and compensate with lighter choices like a bowl of vegetable soup or a serving of lettuce salad.
- How long would it take to burn the calories of one éclair?
- A typical 80 g éclair contains around 200 calories. A brisk 30-minute walk or 20 minutes of cycling at moderate intensity can burn those calories for an average adult.
- Does an éclair provide any nutrients besides calories?
- Alongside its calories, it supplies about 6 g of protein, 11 g of lipids, and 32 g of carbohydrates per 100 g, plus small amounts of calcium, phosphorus, and vitamin B2 from eggs and milk.
- Is an éclair a good pre-workout snack?
- The quick-acting carbohydrates can be useful, but the accompanying fat slows digestion. If you choose it, allow at least two hours before training so the calories are available without causing heaviness.
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Information provided by Calorie Menu may contain inaccuracies or errors. It cannot, under any circumstances, substitute medical advice or medication.