How Long is a Tabata Workout? (4 Minutes That Change Everything)A real Tabata workout is exactly 4 minutes. Here's why it's so effective, what the research says, and how to structure a full session around it.Frequently asked questionsIs TimerRush free?Completely free — no account required.Where can I try the timers mentioned in this guide?All timers are at timerrush.com. Bookmark /t/25m or /t/5m for quick one-click access.