Intermittent Fasting Timer
Track your fasting and eating windows
Select Fasting Protocol
16:8
16h fast, 8h eat
18:6
18h fast, 6h eat
20:4
20h fast, 4h eat
Fasting Benefits Timeline
12 Hours
Your body enters the fasted state. Fat burning begins.
14-16 Hours
Autophagy (cellular repair) begins to ramp up.
16-18 Hours
Fat burning increases. Ketone production rises.
18-20 Hours
Human Growth Hormone (HGH) increases significantly.
20-24 Hours
Maximum autophagy benefits. Peak fat burning.
Tips for Successful Fasting
- Stay hydrated with water, black coffee, or unsweetened tea
- Start with shorter fasting windows and gradually increase
- Break your fast with easily digestible foods
- Listen to your body and stop if you feel unwell
- Consult your healthcare provider before starting any fasting protocol