Fat Intake Calculator

The Dietary Reference Intakes (DRI) recommend that fat make up 20-35% of total daily calories. For a 2000-calorie diet, that is 44-78 grams of fat per day.

No. Unsaturated fats (found in olive oil, nuts, avocados, fish) are beneficial for heart health. Saturated fats (found in red meat, butter, dairy) should be limited to under 10% of calories. Trans fats should be avoided entirely.

Low-fat diets were popular in the 1980s-90s but evidence shows they are not superior to other approaches. Replacing saturated fats with unsaturated fats and reducing refined carbohydrates is more beneficial than simply reducing total fat.

Fat contains 9 calories per gram compared to 4 calories per gram for protein and carbohydrates. This is because fat molecules have more carbon-hydrogen bonds that release more energy when metabolized.

Omega-3 fatty acids are essential polyunsaturated fats found in fatty fish, flaxseed, and walnuts. They have anti-inflammatory properties and support heart and brain health. The recommended intake is at least 250-500mg EPA+DHA daily.

Yes. Fat is essential for absorbing fat-soluble vitamins (A, D, E, K), producing hormones, maintaining cell membranes, and protecting organs. Eating below 20% of calories from fat can lead to deficiencies and hormonal disruption.