Free fitness tool
Intermittent Fasting Planner
Plan your intermittent fasting eating window (12:12, 14:10, 16:8, 18:6) and find the best time to work out.
12 AM6 AM12 PM6 PM12 AM
12:00 PM
Start eating
8:00 PM
Stop eating
Best workout time: 5:00 PM – 7:00 PM
Estimates for healthy adults — not medical advice. Consult a doctor if you have a medical condition.
Frequently asked
Can I work out while fasting?+
Yes, but most people lift better in the eating window. Training 1–3 hours before your last meal lets you refuel after the session.
Does intermittent fasting burn more fat?+
Only if it helps you eat fewer calories overall. It's a scheduling tool, not magic.