A FREE ONLINE INTERVAL TIMER

Maximize your workouts with our advanced High-Intensity Interval Training timer. Save time, increase workout effectiveness, and achieve your fitness goals faster.

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Choose Your Timer

HIIT Timer

Customizable high-intensity interval training timer for effective workouts

Interval Timer

Versatile interval timer for structured high-intensity workouts

Circuit Timer

Efficient circuit training timer for full-body workouts

Tabata Timer

20 seconds work, 10 seconds rest - perfect for Tabata training

Countdown

Accurate countdown timer for precise workout timing

EMOM

Every Minute On the Minute timer for high-intensity interval training

Popular HIIT Workouts

Tabata Blast

High-intensity 4-minute workout to boost metabolism and endurance.

30-30 Challenge

Alternating 30 seconds of work and rest for a full-body burn.

Pyramid HIIT

Gradually increase work periods and decrease rest for an intense session.

Why Choose HIIT Timer Pro

Save Time

Efficiently manage your workouts with precise timing

Boost Effectiveness

Maximize results with scientifically designed intervals

Stay Motivated

Track progress and set new personal records

What Our Users Say

"HIIT Timer Pro revolutionized my workouts. I'm seeing results faster than ever!"

Sarah J.

Fitness Enthusiast

"As a personal trainer, I recommend HIIT Timer Pro to all my clients. It's a game-changer."

Mike T.

Certified Personal Trainer

"The variety of timers keeps my workouts fresh and challenging. Love it!"

Emma R.

CrossFit Athlete