Lemon Calories and Nutrition
Also known as: Nimbu
Juice of 1 lemon (~30 g) of Lemon contains 7 calories, 0.1g protein, 2.1g carbs and 0.1g fat — a vegan dish in the fruits category.
Nutrition facts
| Nutrient | Per 100 g | Per Juice of 1 lemon (~30 g) |
|---|---|---|
| Calories | 22 kcal | 6.6 kcal |
| Protein | 0.35 g | 0.1 g |
| Carbs | 6.9 g | 2.1 g |
| Fat | 0.24 g | 0.1 g |
| Fiber | 0.3 g | 0.1 g |
| Sugar | 2.52 g | 0.8 g |
| Sodium | 1 mg | 0.3 mg |
| Calcium | 6 mg | 1.8 mg |
| Iron | 0.08 mg | 0 mg |
| Saturated fat | 0.04 g | 0 g |
| Cholesterol | 0 mg | 0 mg |
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How Lemon fits in your diet
A Juice of 1 lemon (~30 g) of lemon contributes about 0% of a 2,000-kcal daily target and roughly 0% of an average adult's 50 g daily protein floor. Typically made with lemon.
Fresh lemon — high-vitamin-C citrus used in chaat, nimbu pani and dal. For a balanced Indian plate, pair it with a protein source (dal, paneer, eggs or chicken), a sabzi and a small portion of curd or salad. Restaurant or street-style versions can run 20–40% higher in calories because of extra oil, ghee or cream — adjust portion size accordingly.
Related foods
Frequently asked questions
How many calories are in Lemon?
Lemon has roughly 7 kcal per Juice of 1 lemon (~30 g) (about 22 kcal per 100 g). Macros: 0.1g protein, 2.1g carbs, 0.1g fat.
Is Lemon good for weight loss?
Yes — at 7 kcal per typical serving, lemon is light and weight-loss-friendly.
How much protein is in Lemon?
Lemon delivers about 0.1g protein per Juice of 1 lemon (~30 g). Pair with dal, paneer, eggs or chicken to hit a protein target.
Can diabetics eat Lemon?
Yes, lemon is generally diabetic-friendly in normal portions. Watch oil and added sugar.
How does Lemon fit into a typical Indian meal?
Lemon sits well alongside dal, a vegetable sabzi, curd and a small green salad. Keep the plate balanced for steady glucose and good satiety.
Sources
Nutrition values for lemon are sourced from USDA FoodData Central (FDC 167747). Per-100 g figures scaled to the selected serving above.
Primary reference: View on USDA FoodData Central
Updated: 17/5/2026