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Fat Intake Calculator — AHA Saturated Fat Guidelines

Calculate your daily fat intake recommendation with a saturated/monounsaturated/polyunsaturated breakdown. Free, instant, and accurate.

✓ Formula verified: January 2026For informational purposes only
Goal

Fat Intake

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Total Fat (per day)
49 – 61 g/day (20–25% of calories)

Recommended Fat Target

55 g/day

Saturated Fat (AHA: ≤ 6% of calories)

≤ 15 g/day

Monounsaturated Fat (10–15% of calories)

24 – 37 g/day

Polyunsaturated Fat (5–10% of calories)

12 – 24 g/day

Omega-3 Fatty Acids (0.6–1.2% of calories)

1 – 3 g/day

Calories from Fat

495 kcal/day (23% of 2,200 kcal)

What if your body weight changes? 153 → 49 – 61 g/day (20–25% of calories) · 170 → 49 – 61 g/day (20–25% of calories) · 187 → 49 – 61 g/day (20–25% of calories)

Scenario Comparison

Conservative (5%)
$16,470.09
$6,470.09 interest
Your scenario (7%)
$20,096.61
$10,096.61 interest
Aggressive (10%)
$27,070.41
$17,070.41 interest
High-risk (14%)
$40,224.71
$30,224.71 interest
Best return
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Fat Breakdown by Type
Saturated Fat (Limit)15 g

AHA recommends ≤ 5–6% of daily calories — linked to increased LDL cholesterol

Monounsaturated Fat31 g

24–37 g/day · 10–15% of calories · Olive oil, avocado, nuts

Polyunsaturated Fat18 g

12–24 g/day · 5–10% of calories · Fish, flaxseed, walnuts

American Heart Association Guideline

The AHA recommends limiting saturated fat to 5–6% of total daily calories and reducing trans fat intake. Replacing saturated fat with polyunsaturated and monounsaturated fats — rather than with refined carbohydrates — is associated with a significant reduction in cardiovascular risk.

Source: American Heart Association Dietary Guidelines, Circulation (2021).

Eat More (Unsaturated)

  • • Olive oil, avocado oil
  • • Avocados
  • • Almonds, walnuts, cashews
  • • Fatty fish (salmon, mackerel, sardines)
  • • Chia seeds, flaxseed

Limit (Saturated)

  • • Butter, lard, tallow
  • • Coconut oil, palm oil
  • • Fatty cuts of red meat
  • • Full-fat dairy (cream, cheese)
  • • Fried/fast foods

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Total Fat (per day): 49 – 61 g/day (20–25% of calories)

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