Fat Gram Calculator | Convert % or g/kg to Daily Fat Grams | Body Thrive
v1.5 LIPID & HORMONE METRICS

FAT GRAM CALCULATOR

Calculate your essential dietary fat grams per day. Maintain steroid hormone synthesis, joint lubrication, and fat-soluble vitamin absorption.

Daily Lipid Allocation Endocrine Health Target
Daily Fat Target
67 g / day

600 kcal from fat

Bodyweight Ratio
0.93 g/kg

Above 0.6 g/kg minimum

Hormone Status
Optimal Lipid Floor

Protects steroid hormones

Teaspoon Equivalent
~14 tsp

Total dietary oils/fats

A 30% fat allocation provides 67 grams of dietary fat daily (0.93 g/kg). This is well above the 0.6 g/kg clinical threshold, safeguarding sex hormone synthesis and cellular membrane elasticity.
Personalised Plan

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CLINICAL EVIDENCE & GUIDANCE

Frequently Asked Questions

How many calories are in one gram of dietary fat?

Dietary fats contain 9.0 calories per gram—more than double the energy density of protein or carbohydrate.

What is the essential minimum fat intake for hormone health?

Clinical guidelines recommend adults never drop below 0.6 to 0.8 grams of fat per kilogram of body weight. Dropping below this suppresses testosterone, estrogen, and vitamin D absorption.

Which fat sources are most beneficial for adults 45+?

Focus on monounsaturated fats (extra virgin olive oil, avocados) and omega-3 polyunsaturated fats (wild salmon, sardines, walnuts) to reduce systemic inflammation.

METABOLIC FAT LOSS & NUTRITION

Turn Your Metabolic Numbers Into Real Fat Loss

Calorie targets and macronutrient splits work when paired with structured resistance training and metabolic accountability. Explore our VIP coaching tracks: