The Yin MET Calculator gives you a realistic estimate of how many calories you burn during slow, low-impact movement practices such as yin yoga, restorative stretching, tai chi, easy walking, and casual cycling. It uses your body weight, session length, and a metabolic equivalent (MET) value to produce a clear total, plus calories per minute and per hour.
Designed for students, teachers, and anyone who enjoys gentler exercise, this tool helps you see the energy cost of your practice without turning it into a workout arms race. You can switch between kilograms and pounds, use minutes or hours, or enter a custom MET value to match your personal pace. Use it alongside your own sense of effort to plan recovery days, track movement habits, or simply better understand what a quiet, floor-based session asks of your body.
How the Calorie Estimate Works
The Yin MET Calculator uses the standard energy expenditure equation used by exercise scientists and health researchers: Calories burned = MET × weight in kilograms × time in hours. The MET, or Metabolic Equivalent of Task, expresses how many times more energy an activity requires than sitting quietly at rest. A MET of 1.0 means resting energy expenditure; a MET of 2.0 means the activity doubles your resting burn.
A 60 kg person practicing yin yoga for 30 minutes at 2.0 MET burns about 2.0 × 60 × 0.5 = 60 kcal. The same person walking slowly for an hour at 2.8 MET burns roughly 2.8 × 60 × 1.0 = 168 kcal. These are gross values, meaning they include the calories your body would burn at rest anyway. Most consumer fitness estimates follow this same approach, which is why MET-based numbers are a useful, consistent way to compare different gentle activities.
MET Values for Common Gentle Activities
The table below lists approximate MET values for activities commonly grouped with yin practice and low-impact movement. Use them as starting points; exact values vary based on posture, pace, and individual body composition.
| Activity | Approximate MET | Intensity Note |
|---|---|---|
| Lying meditation / breathwork | 1.3 | Very low |
| Yin / restorative yoga | 2.0 | Low, floor-based |
| Gentle stretching | 2.3 | Low |
| Hatha yoga | 2.5 | Low to moderate |
| Slow walking | 2.8 | Easy conversational pace |
| Tai chi | 3.0 | Low impact, flowing |
| Casual cycling under 10 mph | 4.0 | Gentle cardio |
These values draw on widely cited compendium data. If you practice a faster vinyasa or power yoga, that activity is better represented by a higher MET tool. For a general yoga MET reference, see the Compendium of Physical Activities.
Worked Example: 70 kg Practitioner
Suppose a 70 kg person completes a 45-minute yin yoga class with a MET value of 2.0:
Step 1: Convert time: 45 ÷ 60 = 0.75 hours.
Step 2: Apply the formula: 2.0 MET × 70 kg × 0.75 hr = 105 kcal.
Step 3: For an hourly rate, 2.0 × 70 = 140 kcal/hour.
The calculator returns about 105 calories for the whole session — close to a medium apple or a small banana.
Tips for Tracking Gentle Movement
- Log body weight honestly. Use your actual weight, not a goal weight; the formula scales linearly and small errors can shift results by 5–10 kcal per session.
- Use the same units each time. If you record weight in pounds, the calculator converts to kilograms automatically, but be consistent with your starting units.
- Adjust for perceived effort. A very slow, breath-led yin class might be closer to 1.8 MET; a class with longer, more muscular holds can approach 2.2–2.5. Use the custom MET field to fine-tune.
- Don’t chase a calorie goal. Gentle movement is valuable for mobility, nervous-system regulation, and joint health — not just energy burn. Pair the number with how your body feels.
Common Questions
Why is the calorie burn so low compared to cardio?
Yin yoga and similar gentle practices intentionally keep the body in low-effort, sustained positions. A MET of 2.0 means your body uses roughly twice the energy of resting, whereas brisk running can reach 8–11 MET. The absolute calorie number is smaller, but the cumulative effect of regular gentle practice still supports overall activity and recovery.
Can I enter pounds and minutes?
Yes. The calculator accepts weight in kilograms or pounds and duration in minutes or hours. It converts everything to kilograms and hours internally before applying the formula.
Is MET the same for everyone?
No. MET values are population averages. Your personal burn depends on age, muscle mass, body composition, temperature, and how deeply you engage the poses. Use the result as an estimate rather than a precise metabolic measurement.
What about other low-impact activities?
Use the activity dropdown or the custom MET field for stretching, slow walking, tai chi, and easy cycling. For a broader yoga-focused estimate, try the yoga MET calculator, which covers multiple yoga styles.
Additional Resources
For the authoritative list of MET values used in exercise research, visit the Compendium of Physical Activities. The Centers for Disease Control and Prevention also offers practical guidance on calories and physical activity at CDC Healthy Weight.