Fasting Mimicking Diet Calculator | 5-Day FMD Planner

Plans your personalized 5-day Fasting Mimicking Diet cycle based on Dr. Valter Longo's protocol. Calculates calorie and macro targets for each day adjusted for your body weight and goal. Designed specifically for developers and professionals, this free online calculator runs entirely in your browser to process tasks quickly and securely. Enjoy unlimited usage with no data tracking and no registration required.

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Your FMD Profile

Enter your details to generate a personalized 5-day FMD plan.

Body Weight

Used to calculate personalized calorie targets per Longo protocol.

Sex

Goal

Start Date

First day of your 5-day FMD cycle.

Cycles per Month

Longo recommends 2x/month for the first 3 months, then 1x/month ongoing.

FMD Snapshot

5-day overview of your calorie targets.

Enter your weight and sex - or click Load Example - to see your 5-day calorie targets.

Allowed Foods and Guidelines

Focus on plant-based whole foods. Keep animal protein below 10g/day.

Protein Sources

Small amounts of nuts (walnuts, almonds)
Limited legumes (lentils, chickpeas)
Nut butters (1 tbsp portions)
Seeds (hemp, pumpkin, sunflower)

Fat Sources

Extra virgin olive oil (primary fat)
Nuts and seeds (shared with protein)
Small portion of avocado
Olives

Carb Sources

Vegetable soups (tomato, minestrone)
Kale, spinach, broccoli, cauliflower
Brassica and cruciferous vegetables
Herbal tea and black coffee (no milk)
Water, sparkling water

Key rule: Keep animal protein strictly below 10g/day. Focus on low-protein, plant-based whole foods that satisfy hunger without triggering an insulin or IGF-1 response. Avoid dairy, meat, fish, and eggs during all 5 days.

About Fasting Mimicking Diet Calculator

Plans your personalized 5-day Fasting Mimicking Diet cycle based on Dr. Valter Longo's protocol, with calorie and macro targets adjusted for your body weight and goal.

Key Features

Personalized calorie and macro targets for all 5 days based on body weight
Day-by-day breakdown with autophagy activation status
Cycle schedule generator with refeeding day guidance

Use Cases

Planning a DIY FMD cycle as an alternative to the ProLon commercial kit
Combining the FMD with intermittent fasting for deeper autophagy benefits
Monthly metabolic reset for longevity and cellular renewal

Related Keywords

fasting mimicking diet calculator

FMD calculator

prolon alternative calculator

dr valter longo diet

5 day fast mimicking diet plan

fasting mimicking diet food list

Privacy & Security

All processing happens locally in your browser. Your data never leaves your computer, ensuring complete privacy and security.

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Frequently asked questions

What is Fasting Mimicking Diet Calculator used for?

Plans your personalized 5-day Fasting Mimicking Diet cycle based on Dr. Valter Longo's protocol. Calculates calorie and macro targets for each day adjusted for your body weight and goal.

Is Fasting Mimicking Diet Calculator free to use?

Yes. Fasting Mimicking Diet Calculator is completely free with no usage limits, and there is no paid tier required to use it.

Do I need an account to use Fasting Mimicking Diet Calculator?

No. Fasting Mimicking Diet Calculator works immediately in your browser with no signup, login, or email address required.

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