Free tool · Walking
Japanese interval walking timer
Alternate a few minutes of brisk walking with a few minutes of easy walking. Press start, put your phone in your pocket and listen for the chime: two rising tones mean speed up, one lower tone means ease off.
Free, no sign-up. Your settings live in the link, so you can save or share them.
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How interval walking works
Interval walking simply means switching between two paces. You walk briskly for a few minutes, then slow to an easy pace for a few minutes, and repeat. The classic version is 3 minutes brisk and 3 minutes easy, five times, for a 30-minute walk. It was developed by researchers at Shinshu University in Japan as a practical way for everyday walkers to get more from the time they already spend on their feet.
Many people find it easier to stay with than a long walk at one steady, effortful pace. The easy minutes give you a breather, and the brisk minutes always end soon. Because you only need a timer and comfortable shoes, it fits around a neighborhood loop, a park, a treadmill or even a hallway.
How to judge "brisk": the talk test
You do not need a heart rate monitor. Your breath tells you enough.
- Brisk: you are breathing noticeably harder and can speak in short sentences, but you could not sing. On a scale of 1 to 10, it feels like a 6 or 7: somewhat hard, but not a sprint.
- Easy: you can chat comfortably. It feels like a 3 or 4, a relaxed stroll that lets your breathing settle.
Brisk is personal. For one person it is a quick march, for another it is a purposeful walk up a gentle slope. Swinging your arms and taking slightly quicker steps usually helps more than taking longer strides.
Making the timer fit you
If 3 minutes of brisk walking feels like too much at first, start with shorter brisk intervals, such as 1 or 2 minutes, and keep the easy intervals at 3. Add a 3 to 5 minute warm-up if your joints like a slow start. Every setting is saved in the page address, so once you find your version, bookmark it or use Copy link to send it to a walking friend.
Want the background? Our step-by-step guide to Japanese walking explains the original study and gives a gentle 6-week way to build up to the full 3+3 routine. For breath work after your walk, try our breathing pacer, and if you are thinking about adding light ankle weights, the ankle weight calculator suggests a sensible starting weight.
Who should check with a doctor first
Walking is one of the gentlest ways to move, but brisk intervals do ask more of your heart and lungs. It is worth a quick conversation with your doctor first if you have a heart or lung condition, high blood pressure, diabetes, joint pain that changes how you walk, are pregnant, are recovering from surgery or illness, or are starting after a long break from exercise. If anything feels wrong during a walk, slow down, stop the timer and rest.
Keep reading
- Japanese walking, step by step: the research behind the 3+3 method and a 6-week starter plan
- Our free 30-day walking challenge: a simple plan to make walking a habit
- Indoor walking challenge: for rainy days and small spaces
- Best ankle weights for walking: if you want a little extra challenge later
Frequently asked questions
What is Japanese interval walking?
It is a simple way of walking in which you alternate a few minutes of brisk walking with a few minutes of easy walking, usually 3 minutes of each, repeated for about 30 minutes. The approach was developed by researchers at Shinshu University in Japan, which is why many people call it Japanese walking.
How fast should the brisk intervals be?
Use the talk test rather than a speed. During brisk intervals you should be breathing harder and able to speak in short sentences, but not comfortably sing or chat. During easy intervals you should be able to hold a relaxed conversation.
How often should I do interval walking?
Many people do it a few times a week and keep their other walks easy. Consistency matters more than a perfect schedule, so start with what fits your week and build from there.
Can I do this on a treadmill or indoors?
Yes. The timer works anywhere. On a treadmill, raise the speed or incline a little for brisk intervals and lower it for easy ones. Indoors, marching in place or walking a loop through your home works too.
Will the timer keep running if my screen locks?
The timer keeps time correctly in the background, but many phones pause sound when the screen is locked. Where your browser supports it, the timer keeps the screen on while it runs. Keeping the page open and your phone unlocked gives the most reliable chimes.
Want to share or link to this tool? You are welcome to. A link to https://www.pureholisticwellness.com/tools/japanese-walking-timer works, and any settings you choose travel with the link.