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📘 About the Fat Intake
Fat supplies energy, helps you absorb vitamins A, D, E and K, and supports hormones. Guidelines suggest that fat provides about 20–35% of daily calories.
Enter your daily calories and the percentage from fat to see the daily fat target in grams.
🧮 Formula
✏️ Worked examples
2,000 kcal, 30% fat
You get| Daily fat intake | 67 g a day |
| Healthy range (20–35% of calories) | 44 – 78 g |
| Saturated fat limit (under 10%) | less than 22 g |
| Trans fat | as little as possible (under 2.2 g) |
| Per meal (3 meals) | 22 g |
| Calories from fat | 600 kcal |
| Based on | 2,000 kcal for maintenance |
67 g a day; healthy range 44 – 78 g.
Try this example →2,000 kcal for weight loss
You get| Daily fat intake | 42 g a day |
| Healthy range (20–35% of calories) | 33 – 58 g |
| Saturated fat limit (under 10%) | less than 17 g |
| Trans fat | as little as possible (under 1.7 g) |
| Per meal (3 meals) | 14 g |
| Calories from fat | 375 kcal |
| Based on | 1,500 kcal for weight loss (−500 kcal) |
42 g a day; saturated fat less than 17 g.
Try this example →🧭 How to use this calculator
What you enter
- Total Daily Calories (kcal)
- % of Calories from Fat
- Goal
What you get
- Daily Fat Intake (g)
- Healthy Range From (g)
- Healthy Range To (g)
- Saturated Fat Limit (g)
❓ Frequently asked questions
Which fats are healthiest?
Prefer unsaturated fats from nuts, seeds, olive and mustard oil and fish, and limit saturated and trans fats.
Why does fat have more calories than carbs?
Fat gives 9 calories a gram against 4 for carbohydrate or protein.
Is low-fat always better?
No. Too little fat can affect hormones and vitamin absorption.
How much fat should I eat per day?
20–35% of your calories: 44–78 g on a 2,000 kcal diet, with less than 22 g saturated fat.
How much fat should I eat to lose weight?
Keep fat at 20–30% of your reduced calorie target. On 1,500 kcal that is about 33–50 g a day.
How many calories are in 1 gram of fat?
9 kcal — more than twice carbohydrate or protein (4 kcal per gram).
What people are saying
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Anonymous · 28 Sep 2026