HIIT Calorie Calculator

Free hiit calorie calculator — get instant, accurate results. No sign-up required.

Enter Your Details

Body Weightkg

Session Durationmin

Intensity

Estimated Calories Burned

~300 kcal

MET Value

Duration

20 min

EPOC Estimate

+45 kcal (afterburn)

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What Is the HIIT Calorie Calculator?

The HIIT Calorie Calculator is a free online tool for weight loss & energy planning. Enter your details above to get instant personalised results.

How to Use It

Fill in the fields and your result will update instantly. No account needed.

Why It Matters

Tracking the right metrics is one of the most effective ways to make consistent progress toward your health and fitness goals.

This tool provides estimates for informational purposes only. Results are based on general formulas and may not reflect individual circumstances. Consult a qualified professional for personalised advice.