New upgraded free Target Heart Rate Calculator. Find your ideal heart rate zones for fat burning, cardio, and endurance. Train smarter with zero maths.
Blood Pumping measure
If you've ever wondered whether your workout is more "leisurely walk" than "fat-burning furnace," you've arrived at the right destination. Your heart doesn't just pump blood — it's the ultimate personal trainer, speaking volumes about how hard you're exercising. And with this Target Heart Rate Calculator, you can now stop guessing and begin training intelligently.
Target Zone
Here’s the deal, everyone has a maximum heart rate (roughly 220 minus your age) and sitting somewhere below that number is your ideal “target zone” — the sweet spot where you’re burning calories efficiently, building stamina, and not collapsing in a dramatic heap after 30 seconds. By knowing your target heart rate, you can tailor your workouts to meet your objectives, whether that's weight loss, endurance, or simply surviving spin class without wishing aneurysms on the teacher.
Karvonen Formula
This calculator performs the calculations for you using the Karvonen formula. Just input your age, resting heart rate, and workout intensity level, and it'll have your training zones calculated in seconds. Want a soothing recovery run? 50–60% intensity. Want to push yourself? 70–85%. Getting ready for "I want abs before my holiday"? Midway will do.
No fiddly maths, no guessing, no frantically checking your pulse in a blush of embarrassment during a burpee. Just quick, accurate answers you can take action on today. Have a go below and let your heart guide your fitness — literally.
Target Heart Rate Calculator
Feedback Welcomed
Did our new Target Heart rate calculator work as expected or are there any areas that we need to improve on? Feel free to let us know in the comment box section provided further below.
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