Nutrition
Intermittent Fasting
16:8, 18:6 & more
Build your intermittent fasting schedule — fasting and eating windows for popular protocols like 16:8 and 20:4.
Protocol
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How It Works
Fasting window = 24h − eating window
16:8 → 16h fast / 8h eat · 18:6 · 20:4 · OMAD
16:8 protocol, waking at 7 AM
- 1Eating window 12 PM – 8 PM
- 2Fast from 8 PM → next day 12 PM (16h)
Result: 16h fast · 8h eating window
Pro Tip
Hydrate with water/black coffee during the fast — calories break it.
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Frequently Asked Questions
Intermittent Fasting Calculator: Build Your Perfect 16:8 Schedule
Learn how intermittent fasting works, the most popular protocols (16:8, 18:6, 20:4, OMAD), and how to build a schedule that fits your life. Free calculator included.
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Calculate your Total Daily Energy Expenditure (TDEE) to manage your weight effectively. Includes BMR, activity levels, and weight goals.
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