How do I track hunger while fasting?

Last reviewed · Jun 29, 2026 · Not medical advice
Quick answer

Track hunger on a simple 1–5 scale at the start, middle, and end of your fast.

Step by step

01 Pick a 1–5 scale.
02 Log hunger at key moments.
03 Compare by schedule and drink choices.

The longer answer

Hunger changes over time. Logging it helps you see whether a schedule gets easier after a few days or stays too aggressive.

Tip

Hunger data makes fasting less emotional.

Common mistake

Only tracking hours and ignoring how the fast felt.

Track in the app

Track activity type, fast duration, water, caffeine, energy, and completion.

Safety note
Educational only. People who are pregnant, breastfeeding, under 18, have diabetes, take glucose-affecting medication, have a history of eating disorders, or feel unwell should speak with a qualified clinician before fasting.

Related questions

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