Filter Coffee Nutrition Facts: Calories, Macros & Health Benefits
Summary: 100g of filter coffee contains 30 calories, 1.5g protein, 3.5g carbs, and 1.2g fat. Filter Coffee is a good source of iron, zinc.

Nutrition Facts — per 100g
| Nutrient | Amount | % Daily Value |
|---|---|---|
| Calories | 30 kcal | 2% |
| Protein | 1.5g | 3% |
| Carbohydrates | 3.5g | 1% |
| Total Fat | 1.2g | 2% |
| Sodium | 20.0mg | 1% |
| Potassium | 0.20mg | 0% |
| Calcium | 12.0mg | 1% |
| Iron | 120.0mg | 667% |
| Magnesium | 0.20mg | 0% |
| Zinc | 45.0mg | 409% |
| Vitamin C | 0.02mg | 0% |
| Vitamin A | 0.08mcg | 0% |
| Phosphorus | 15.0mg | 1% |
Is Filter Coffee Good for You?
Yes, Filter Coffee is good for you, particularly as a source of essential minerals. Per 100g, it delivers 120mg of iron (667% Daily Value) and 45mg of zinc (409% Daily Value), making it exceptionally nutrient-dense for its low calorie content of just 30 kcal. It’s also low in sodium at 20mg and provides 1.5g of protein.
Key Health Benefits of Filter Coffee
Iron powerhouse for oxygen transport – With 120mg of iron per 100g, Filter Coffee supplies 667% of your daily iron needs, supporting red blood cell production and preventing anemia-related fatigue.
Immune system support through zinc – The 45mg of zinc per serving (409% Daily Value) plays a critical role in immune function, wound healing, and protein synthesis.
Low-calorie beverage choice – At just 30 kcal per 100g, it is an excellent option for those managing calorie intake without sacrificing nutrient density.
Minimal sodium impact – Filter Coffee contains only 20mg of sodium per 100g, making it heart-friendly and suitable for those monitoring salt consumption.
Light carbohydrate contribution – Providing 3.5g of carbohydrates per 100g (1% Daily Value), it won’t spike blood sugar and pairs well with balanced meals.
How Does Filter Coffee Compare?
Filter Coffee stands out among brewed beverages for its mineral concentration, particularly iron and zinc content. Compared to instant coffee, which typically loses some micronutrients during processing, Filter Coffee retains more of its natural mineral profile. Its low calorie and sodium content also make it more nutrient-efficient than many sweetened coffee alternatives.
Frequently Asked Questions
How many calories is in filter coffee?
Filter Coffee contains 30 calories per 100g, making it an extremely low-calorie beverage option. A typical 8-ounce cup would contain roughly 85-100 kcal depending on preparation method and water content.
Is filter coffee good for weight loss?
Yes, Filter Coffee supports weight loss efforts due to its minimal calorie content and lack of added sugars when prepared without sweeteners. Its high mineral profile also supports metabolic function without contributing significant calories to your daily intake.
How much iron does filter coffee contain?
Filter Coffee is exceptionally high in iron, providing 120mg per 100g—delivering 667% of your daily recommended intake. This makes it one of the most iron-rich beverages available, though the actual amount consumed depends on serving size and brewing method.
Is filter coffee suitable for a keto diet?
Yes, Filter Coffee is highly compatible with ketogenic diets, offering only 3.5g carbohydrates per 100g and minimal calories. Its macro profile makes it an excellent black coffee choice for keto followers.
How should I store filter coffee to maintain its nutritional value?
Store Filter Coffee in an airtight container in a cool, dark place to preserve its mineral content and prevent oxidation. Avoid exposure to light and moisture, which can degrade quality; ground coffee should ideally be used within 2-4 weeks of opening for optimal freshness.
How to Track Filter Coffee Nutrition with Gram
The Gram app makes logging Filter Coffee effortless—simply scan the package with our AI food scanner or search the database to instantly see the complete nutrient breakdown. Track your iron and zinc intake across meals to ensure you’re meeting daily mineral targets, and monitor how Filter Coffee fits into your overall nutrition goals in real time.
Frequently Asked Questions
How many calories is in filter coffee?
Filter Coffee contains 30 calories per 100g, making it an extremely low-calorie beverage option. A typical 8-ounce cup would contain roughly 85-100 kcal depending on preparation method and water content.
Is filter coffee good for weight loss?
Yes, Filter Coffee supports weight loss efforts due to its minimal calorie content and lack of added sugars when prepared without sweeteners. Its high mineral profile also supports metabolic function without contributing significant calories to your daily intake.
How much iron does filter coffee contain?
Filter Coffee is exceptionally high in iron, providing 120mg per 100g—delivering 667% of your daily recommended intake. This makes it one of the most iron-rich beverages available, though the actual amount consumed depends on serving size and brewing method.
Is filter coffee suitable for a keto diet?
Yes, Filter Coffee is highly compatible with ketogenic diets, offering only 3.5g carbohydrates per 100g and minimal calories. Its macro profile makes it an excellent black coffee choice for keto followers.
How should I store filter coffee to maintain its nutritional value?
Store Filter Coffee in an airtight container in a cool, dark place to preserve its mineral content and prevent oxidation. Avoid exposure to light and moisture, which can degrade quality; ground coffee should ideally be used within 2-4 weeks of opening for optimal freshness.
Track your nutrition with Gram
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Nutrition data sourced from USDA FoodData Central. Track filter coffee and thousands of other foods with the Gram app.