30/30 Second Tabata Interval Timer

What Is a 30/30 Interval Timer?

Our 30/30 timer structures your training into 30 seconds of work followed by 30 seconds of rest. This format is ideal for functional fitness, bodyweight circuits, cardio intervals, and strength training where you want consistent, repeatable effort without overwhelming fatigue.

Although often called “Tabata” by name, traditional Tabata uses a 20 seconds work, 10 seconds rest format. A 30/30 timer offers a more balanced approach that is suitable for a wider range of exercises and fitness levels, giving enough recovery to maintain higher quality effort across multiple rounds.

How to Use the 30/30 Interval Timer

Set the timer, press start, and begin your first exercise when the work period starts. Push for 30 seconds, then rest actively or fully for the following 30 seconds before the next round begins. The timer will automatically continue alternating work and rest periods for the duration of your session.

Clear audio signals and fullscreen display options make it easy to stay focused on your training without needing to watch a clock or manual stopwatch.

Best Workouts for 30/30 Interval Timing

• Bodyweight Conditioning – circuits using squats, lunges, press-ups, burpees and core drills
• Cardio HIIT Workouts – intervals on a bike, rower, treadmill or skipping rope
• Strength Circuits – manage sets of kettlebell swings, dumbbell thrusters or barbell complexes with fixed work/rest splits
• Core Training – alternating planks, sit-ups, and other timed core drills

Benefits of a 30s Work 30s Rest Interval Timer

Using a consistent 30/30 structure helps you train at a high intensity while maintaining quality and control across longer sessions. It encourages sharper pacing, better movement consistency, and improved endurance without dropping into poor form or excessive fatigue as often happens in harder sprint-based intervals.

It is an ideal format for both beginner and advanced athletes, allowing easy progressions by adjusting exercise choice, intensity or session length rather than needing to overhaul the timer setup.

Start Your Free 30/30 Interval Timer Now

Set the timer, choose your exercises, and focus fully on your work and recovery cycles. Our free online 30/30 timer is simple, reliable and works on any device — no downloads, no accounts, just clear training structure when you need it.