Track your nutrition and health goals

By Asfia Fatima, Chief Dietitian at Clearcals
1 cup (200ml) of coffee with whole buffalo milk and sugar has 236 kcal. Black coffee has just 14 kcal per cup. Here is a quick comparison of all coffee types:
| Coffee Type | 100ml | 200ml (1 Cup) | 300ml (1 Large) |
|---|---|---|---|
| Black coffee | 7 kcal | 14 kcal | 21 kcal |
| Black coffee without sugar | 7 kcal | 14 kcal | 21 kcal |
| Coffee with whole milk + sugar | 118 kcal | 236 kcal | 354 kcal |
| Coffee with whole milk, no sugar | 112 kcal | 225 kcal | 337 kcal |
| Coffee with low-fat milk, no sugar | 48 kcal | 97 kcal | 145 kcal |
| Cold coffee (whole milk + ice cream) | 127 kcal | 255 kcal | 306 kcal (240ml) |
| Cold coffee (low-fat milk, no sugar) | 97 kcal | 194 kcal | 233 kcal (240ml) |
| Ghee coffee | 24 kcal | 48 kcal | 72 kcal |
1 cup of coffee with whole buffalo milk and sugar (200ml) has 236 kcal. A small teacup (100ml) has 118 kcal and a large cup (300ml) has 354 kcal. Most of these calories come from the fat in whole milk — not the sugar.
| Serving Size | Coffee With Milk and Sugar Calories |
|---|---|
| 1 Small cup/teacup (100ml) | 118 kcal |
| 1 Medium cup/mug (200ml) | 236 kcal |
| 1 Large cup (300ml) | 354 kcal |
Key insight: Skipping sugar saves only ~16 kcal per cup. Switching to low-fat milk saves ~128 kcal per cup. If you want to cut coffee calories, switch the milk, not just the sugar.
Per 100ml, coffee calorie content varies widely by type:
| Coffee Type | Calories per 100ml |
|---|---|
| Black coffee | 7 kcal |
| Coffee with whole milk + sugar | 118 kcal |
| Coffee with whole milk, no sugar | 112 kcal |
| Coffee with low-fat milk, no sugar | 48 kcal |
| Cold coffee (whole milk + ice cream) | 127 kcal |
| Cold coffee (low-fat milk, no sugar) | 97 kcal |
| Ghee coffee | 24 kcal |
1 cup of coffee with whole buffalo milk without sugar (200ml) has 225 kcal. Removing sugar reduces calories only marginally — from 236 kcal to 225 kcal (a difference of just 11 kcal). With low-fat milk and no sugar, a 200ml cup has just 97 kcal.
| Milk Type | Without Sugar — 100ml | Without Sugar — 200ml | Without Sugar — 300ml |
|---|---|---|---|
| Whole buffalo milk | 112 kcal | 225 kcal | 337 kcal |
| Low-fat/toned milk | 48 kcal | 97 kcal | 145 kcal |
1 cup (200ml) of coffee with whole buffalo milk and no sugar has 225 kcal. With low-fat milk and no sugar, the same cup has 97 kcal. Without sugar and without milk (black coffee), it's just 14 kcal.
| Option | 200ml Calories |
|---|---|
| Black coffee, no sugar | 14 kcal |
| Low-fat milk coffee, no sugar | 97 kcal |
| Whole milk coffee, no sugar | 225 kcal |
Black coffee (no milk, no sugar) has 14 kcal per 200ml cup and 7 kcal per 100ml. It is the lowest-calorie coffee option and is ideal for weight loss, intermittent fasting, and pre-workout.
| Black Coffee Serving | Calories |
|---|---|
| 1 Small cup/teacup (100ml) | 7 kcal |
| 1 Medium cup/mug (200ml) | 14 kcal |
| 1 Large cup (300ml) | 21 kcal |
Black coffee without sugar has 7 kcal per 100ml and 14 kcal per 200ml. Since plain black coffee contains no milk or sugar by definition, the calories are the same whether or not you skip sugar — all 14 kcal come from the coffee bean compounds themselves.
| Serving | Black Coffee Without Sugar |
|---|---|
| 100ml | 7 kcal |
| 200ml (1 cup) | 14 kcal |
| 300ml | 21 kcal |
Black coffee benefits for weight loss: Black coffee promotes fat oxidation, boosts metabolism, and suppresses appetite when consumed before meals or workouts — all with virtually zero calories.
1 glass (240ml) of cold coffee made with whole buffalo milk, ice cream, and sugar has 306 kcal. A 200ml serving has 255 kcal and a 100ml serving has 127 kcal.
| Cold Coffee Serving | With Whole Milk + Sugar |
|---|---|
| 1 Small cup (100ml) | 127 kcal |
| 1 Medium cup (200ml) | 255 kcal |
| 1 Glass (240ml) | 306 kcal |
1 glass (240ml) of cold coffee with low-fat milk and no sugar has 233 kcal. A 200ml serving has 194 kcal and a 100ml serving has 97 kcal.
| Cold Coffee Serving | Low-Fat Milk, No Sugar |
|---|---|
| 1 Small cup (100ml) | 97 kcal |
| 1 Medium cup (200ml) | 194 kcal |
| 1 Glass (240ml) | 233 kcal |
For the lowest-calorie cold coffee option, use black cold brew over ice — approximately 14–20 kcal per 200ml.
1 cup (200ml) of ghee coffee has 48 kcal and a large cup (300ml) has 72 kcal. Ghee coffee (also called bulletproof coffee) adds a teaspoon of ghee to black coffee and is popular in low-carb and keto diets.
| Ghee Coffee Serving | Calories |
|---|---|
| 1 Small cup (100ml) | 24 kcal |
| 1 Medium cup (200ml) | 48 kcal |
| 1 Large cup (300ml) | 72 kcal |
Ghee coffee benefits: Provides sustained energy, prevents sugar-crash, may improve mental clarity, and can reduce hunger — making it suitable for intermittent fasting or keto diets.
Black coffee is rich in antioxidants and caffeine, which support mental clarity, focus, alertness, and metabolism. When consumed without sugar, it:
Best time for black coffee: 30–60 minutes before a workout for performance benefits, or mid-morning (after meals) to avoid acidity on an empty stomach.
For weight loss with milk coffee: Use low-fat milk and skip sugar. A 200ml cup with low-fat milk, no sugar = 97 kcal vs 236 kcal with whole milk and sugar.
| Condition | Verdict | Notes |
|---|---|---|
| Weight loss | ✅ Yes | Best: black coffee before a workout |
| Diabetes | ✅ Yes | Avoid sugar and flavored creamers |
| Low blood pressure | ✅ Yes | Caffeine raises BP slightly |
| High blood pressure | ⚠️ Moderate | Monitor intake; avoid >2 cups/day |
| Thyroid patients | ✅ Yes | Wait 30–60 min after thyroid medication |
| Daily consumption | ✅ Yes | 2–3 plain cups are safe for most people |
| Pre-workout | ✅ Yes | Natural performance enhancer |
| PCOS | ⚠️ Moderate | Limit to 1–2 cups; monitor hormonal effects |
| Digestion | ✅ Yes | Excess can cause acid reflux |
| Fatty liver | ✅ Yes | Studies show coffee reduces liver fat |
| Rank | Coffee Type | 200ml Calories | Reason |
|---|---|---|---|
| 1 | Black coffee | 14 kcal | Near-zero calories, boosts metabolism |
| 2 | Ghee coffee | 48 kcal | Supports keto/low-carb fat adaptation |
| 3 | Low-fat milk, no sugar | 97 kcal | Satisfying with good calcium |
| 4 | Whole milk, no sugar | 225 kcal | High calcium but high fat |
| 5 | Whole milk + sugar | 236 kcal | High-calorie — reduce milk and skip sugar |
Both have health benefits — the best choice depends on your goal:
| Goal | Better Choice |
|---|---|
| Energy and focus | Coffee (stronger caffeine) |
| Relaxation and calm | Tea (L-theanine calms) |
| Weight loss | Black coffee (metabolism boost) |
| Hydration | Tea (lower caffeine) |
| Sleep quality | Neither after 3 pm |
Traditional South Indian filter coffee, prepared with moderate milk and minimal sugar, is rich in antioxidants and less acidic than instant coffee. Benefits include reducing the risk of Type 2 diabetes and liver disease, improving focus, and supporting gut health.
How many calories are in 1 cup of black coffee? 1 cup (200ml) of black coffee has 14 kcal. Per 100ml, black coffee has 7 kcal. Without sugar or milk, coffee has negligible calories.
Does removing sugar from coffee make a big difference? No. Removing 1 tsp of sugar from coffee saves only about 16 kcal. To significantly cut coffee calories, switch from whole milk to low-fat milk — this saves ~128 kcal per 200ml cup.
Is black coffee good for weight loss? Yes. Black coffee stimulates fat oxidation, boosts metabolism, curbs appetite, and has essentially zero calories. Drinking it 30–60 minutes before exercise can improve performance and fat burning.
Does black coffee burn belly fat? No single food or drink targets belly fat specifically. Black coffee helps reduce overall body fat — including abdominal fat — when combined with a calorie-deficit diet and regular exercise.
Is black coffee good for a fatty liver? Yes. Studies show regular coffee consumption may reduce liver fat and lower the risk of non-alcoholic fatty liver disease (NAFLD), regardless of whether it contains milk or not.
Is milk coffee good for weight loss? Yes, when made with low-fat milk and no sugar. A 200ml cup = 97 kcal vs 236 kcal for whole milk + sugar.
Can I drink coffee every day? Yes. 2–3 cups daily is safe for most healthy adults. Avoid sugary coffee drinks, flavored creamers, and caffeine after 3 pm to protect sleep quality.
What is the best time to drink black coffee? Mid-morning (9–11 am) or 30–60 minutes before exercise. Avoid on an empty stomach (causes acidity) and avoid after 3 pm (disrupts sleep).
With the Hint app, you can log different types of coffee (black, milk, cold, ghee), monitor your daily calorie and caffeine intake, and get personalized health insights. Use the "Create Your Recipe" feature to calculate exact calories for your homemade coffee preparation.
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Asfia Fatima is the Chief Dietitian at Clearcals, with a Master's Degree in Dietetics and Clinical Nutrition and over a decade of experience in clinical nutrition and lifestyle management.
She specializes in evidence-based diet planning for weight loss, diabetes, and metabolic health.
At Clearcals, she leads the nutrition strategy behind the Hint app, helping users achieve their goals with science-backed guidance.
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