DietDetective.com | Basic Target Heart Rate Calculator

Ever wonder if you're exercising hard enough? Or maybe too hard? This calculator tells you your maximum heart rate, and your target heart rate zone for exercising at three different levels (Light, Moderate and Vigorous). The only thing you need to know to use this calculator is your age. The results will help you see if you are exercising at an appropriate intensity.

Please enter your age:

WANT TO KNOW MORE?: Do you want a more detailed and accurate Target Heart Rate Calculation? We'll help you find your Resting Heart Rate, so you can get a more accurate Target Heart Rate zone. Click here.

Why Your Target Heart Rate Matters

How To Determine Your Heart Rate


CAUTION: Target Heart Rates do not apply to children, elderly, or people on certain heart medications. Always consult your healthcare provider before starting any exercise program.

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