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Fasting Timer Tracker

track intermittent fasting and eating windows with live progress and local stats

About Fasting Timer Tracker

Fasting Timer Tracker helps you run intermittent fasting windows with a plan-based fast/eat cadence, local progress tracking, and session history.

Use cases

Track a daily 16:8 fasting routine without relying on external accounts.
Switch between fasting and eating phases with one click while preserving session stats.
Review completed fast count and longest fast duration over time.

Examples

Run a standard 16:8 plan.

Input

plan=16:8, start fast now

Output

The fasting phase counts up, remaining target time counts down, then transitions to an eating window.

Complete a fast and begin eating window tracking.

Input

end fast after target reached

Output

Completed fast stats are updated and an eating timer starts immediately.

FAQ

Does this fasting tracker require an account?

No. The tool runs fully in your browser and persists settings in local storage.

Can I change fasting plans while a timer is active?

Yes. Plan changes apply immediately to target durations and progress calculations.