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Banana vs Lemon: Calories Compared
Lemon is lower in calories (29 vs 89 per 100g). Banana has 1.1g protein per 100g versus 1.1g in Lemon.
Per typical serving, Banana provides 105 kcal (based on a 118g portion) versus Lemon at 61 kcal (212g). The average adult needs around 2,000 calories per day, so banana contributes 5.3% and lemon contributes 3.1% of that daily target per serving. Getting these numbers right for your own portions starts with a digital kitchen scale.
Full nutrition comparison (per 100g)
| Nutrient | Banana | Lemon |
|---|---|---|
| Calories | 89 kcal | 29 kcal |
| Protein | 1.1g | 1.1g |
| Carbohydrates | 22.8g | 9.3g |
| of which Sugars | 12.2g | 2.5g |
| Fat | 0.3g | 0.3g |
| of which Saturates | 0.1g | 0g |
| Fibre | 2.6g | 2.8g |
| Sodium | 1mg | 2mg |
| Potassium | 358mg | 138mg |
| Calcium | 5mg | 26mg |
| Iron | 0.3mg | 0.6mg |
| Vitamin C | 8.7mg | 53mg |
| Vitamin A | 3µg | 1µg |
| Selenium | 1µg | 0µg |
| Riboflavin (B2) | 0.1mg | 0mg |
Nutrient-by-nutrient breakdown
- Calories: Banana has more (89kcal vs 29kcal per 100g) — a difference of 60kcal. Lemon is the lower-calories option if that is your priority.
- Protein: both foods contain the same amount (1.1g per 100g).
- Carbohydrates: Banana has more (22.8g vs 9.3g per 100g) — a difference of 13.5g.
- Sugars: Banana has more (12.2g vs 2.5g per 100g) — a difference of 9.7g. Lemon is the lower-sugars option if that is your priority.
- Fat: both foods contain the same amount (0.3g per 100g).
- Saturated fat: Banana has more (0.1g vs 0g per 100g) — a difference of 0.1g. Lemon is the lower-saturated fat option if that is your priority.
- Fibre: Lemon has more (2.8g vs 2.6g per 100g) — a difference of 0.2g. Lemon is the stronger source of fibre here.
- Sodium: Lemon has more (2mg vs 1mg per 100g) — a difference of 1mg. Banana is the lower-sodium option if that is your priority.
- Potassium: Banana has more (358mg vs 138mg per 100g) — a difference of 220mg. Banana is the stronger source of potassium here.
- Calcium: Lemon has more (26mg vs 5mg per 100g) — a difference of 21mg. Lemon is the stronger source of calcium here.
- Iron: Lemon has more (1mg vs 0mg per 100g) — a difference of 0mg. Lemon is the stronger source of iron here.
- Vitamin c: Lemon has more (53mg vs 9mg per 100g) — a difference of 44mg. Lemon is the stronger source of vitamin C here.
- Vitamin a: Banana has more (3µg vs 1µg per 100g) — a difference of 2µg. Banana is the stronger source of vitamin A here.
- Selenium: Banana has more (1µg vs 0µg per 100g) — a difference of 1µg. Banana is the stronger source of selenium here.
- Riboflavin (b2): Banana has more (0mg vs 0mg per 100g) — a difference of 0mg. Banana is the stronger source of riboflavin (B2) here.
Live serving-size calculator
Enter any amount for each food — every figure below recalculates instantly, with % of daily value shown for each nutrient (based on a standard 2,000-calorie reference diet).
| Nutrient | Banana | % DV | Lemon | % DV |
|---|
* % Daily Value based on a 2,000-calorie reference diet, the same basis used on nutrition labels in the US and UK. Figures update live as you change the amounts above — no page reload.
Substituting one for the other
Most fruits can be swapped in recipes like smoothies, salads or baking with only minor changes to sweetness and moisture content.
Useful for comparing these foods
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Which should you choose?
If your priority is fewer calories, Lemon is the lower-calorie option at 29 kcal per 100g. If you need more protein, Banana provides more at 1.1g per 100g. For lower carbohydrates, Lemon has fewer carbs at 9.3g per 100g.
Both banana and lemon can form part of a healthy, balanced diet. The best choice depends on your individual goals — whether that is weight management, muscle building, or simply hitting your daily nutritional targets. A meal prep container set makes it easy to portion whichever you choose.
Frequently Asked Questions
Which has more calories, Banana or Lemon?
Banana has 89 calories per 100g while Lemon has 29 calories per 100g. Banana is higher in calories by 60 kcal per 100g.
Which has more protein, Banana or Lemon?
Banana contains 1.1g of protein per 100g. Lemon contains 1.1g of protein per 100g. Banana has more protein.
Is Banana healthier than Lemon?
Banana has 89 kcal, 1.1g protein, 22.8g carbs and 0.3g fat per 100g. Lemon has 29 kcal, 1.1g protein, 9.3g carbs and 0.3g fat per 100g. Which is healthier depends on your goals — higher protein, lower calorie and lower fat foods are generally preferred for weight management.
Which has more fibre, Banana or Lemon?
Banana contains 2.6g of fibre per 100g, and Lemon contains 2.8g per 100g. Lemon has more fibre. Fibre supports digestion and helps with feeling fuller for longer.
How many calories per serving — Banana vs Lemon?
A typical 1 medium banana of banana (118g) is around 105 calories. A typical 1 lemon of lemon (212g) is around 61 calories — a difference of 44 kcal per serving in favour of lemon.
Can I substitute Banana for Lemon in recipes?
Most fruits can be swapped in recipes like smoothies, salads or baking with only minor changes to sweetness and moisture content.
Track both accurately
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Figures per 100g from the USDA FoodData Central database (CC0 1.0).