Key Takeaways
- Stretching burns 2.0–3.8 MET depending on the style — from gentle Yin-style holds to ballistic stretching.[1]
- Dynamic stretching before training and static stretching after training is a widely recommended flexibility protocol.[2]
- Regular stretching contributes to range of motion maintenance, which supports performance in other activities.[3]
How the Calculator Works
Calories = MET × Body Weight (kg) × Duration (hours)
Each stretching type is assigned a MET value based on the Compendium of Physical Activities and exercise physiology literature.[1]
The Flexibility Session Builder lets you combine multiple stretching types into a single session for a more accurate total estimate — for example, 5 minutes of dynamic stretching followed by 10 minutes of static holds.
For related activities, see our Barre Calorie Calculator or Yoga Calorie Calculator.
Limitations and Important Notes
- Stretching is a low-calorie activity — its primary benefits are flexibility, recovery, and injury prevention rather than calorie expenditure.
- MET values for stretching are approximations. Individual calorie burn depends on body composition and effort level.
- This tool is for informational and journaling purposes only. It does not constitute personalized advice.
Frequently Asked Questions
Sources & References
- 2024 Adult Compendium of Physical Activities. Ainsworth BE, Haskell WL, et al.. J Sport Health Sci (2024)
- Acute effects of various stretching techniques on range of motion: a systematic review with meta-analysis. Behm DG, Alizadeh S, Konrad A, et al.. Sports Med Open (2023)
- 2011 Compendium of physical activities: a second update of codes and MET values. Ainsworth BE, Haskell WL, et al.. Med Sci Sports Exerc (2011)

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NASM-certified fitness and nutrition coach with over 10 years of hands-on experience helping people build strength, lose fat, and live healthier lives. Specializing in gym-based workouts with a strong focus on lifting technique, biomechanics, and practical exercise science. Through FitLifeRegime, sharing the tools, tips, and insights that have worked for hundreds of clients — helping you start your own fitness journey with confidence and clarity.
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NASM Certified
Certified Personal Trainer & Sports Nutritionist from the National Academy of Sports Medicine
This tool is for informational and journaling purposes only.
I am NOT a doctor.