Yin yoga is a slow, floor-based practice in which poses are held for several minutes, allowing connective tissue and the nervous system to settle. Because the effort is quiet, people often assume it burns no calories, but the body still works steadily to maintain posture, breathe deeply, and stay present. This calculator gives a gentle, research-informed estimate of how many calories a yin-inspired session may burn.
Built around the standard metabolic equivalent (MET) method used by exercise researchers, the tool combines your body weight, session length, and the style of your practice into an estimate in seconds. Use it for yin yoga, restorative yoga, deep stretching, or a slow mobility session.
It is not a medical measurement, but a helpful planning number for anyone tracking movement, comparing gentle practices, or simply curious about what a quiet session adds to their day.
How to Use This Calculator
To get the most useful number, start with your actual body weight rather than an ideal or estimated weight. The calculator accepts kilograms or pounds, so use whichever unit feels natural. Next, enter the session duration in minutes. If your practice includes setup, savasana, or long pauses, enter the time actually spent moving through poses and breathwork rather than the full class time from a schedule.
Then select the practice style that best matches your session. A deeply supported restorative practice burns less per minute than a yin practice with longer standing or active transitions. After you press Calculate calories, the tool shows total calories, calories per minute, per 30 minutes, and per 60 minutes, followed by the calculation breakdown so you can see exactly how the number was reached.
How the Calorie Estimate Is Calculated
This calculator uses the standard metabolic equivalent (MET) approach. One MET is the amount of oxygen consumed while sitting quietly, roughly 3.5 mL of oxygen per kilogram of body weight per minute. During physical activity, the body works harder, and the MET value tells us how many times harder than resting the activity is. The formula is:
Calories per minute = MET × 3.5 × body weight (kg) ÷ 200
The divisor 200 converts oxygen consumption into a rough calorie value. Once we have calories per minute, we multiply by session length in minutes:
Total calories = calories per minute × minutes of practice
MET values are population averages, not personal measurements. They come from research compilations such as the Compendium of Physical Activities, and they are useful for comparisons and planning rather than precise tracking. You can read more about the meaning of METs on the Metabolic Equivalent of Task page.
MET Values Used in This Tool
The calculator uses the following MET values. They are meant to represent common ways people practice yin, restorative, and slow floor-based yoga.
| Practice style | MET | What it feels like |
|---|---|---|
| Restorative / supported yin | 1.8 | Long holds with bolsters, blankets, and very little effort |
| Classic yin — long holds | 2.0 | Steady floor holds with mild discomfort and relaxed breathing |
| Yin + light mobility | 2.3 | More transitions, gentle joint circles, and small movements between poses |
| Yin + slow flow / hatha | 2.5 | Sun salutations or slow standing postures combined with held yin shapes |
For context, sitting quietly is about 1.0 MET, light household chores are often 2.0–3.0 METs, and brisk walking is about 3.5–4.3 METs. This is why yin yoga is considered low-intensity movement: it can be deeply productive for mobility, relaxation, and nervous-system regulation without producing a large calorie burn.
Worked Examples
Example 1 — Classic 60-minute yin practice
Weight: 65 kg · Duration: 60 min · MET: 2.0
Calories per minute = 2.0 × 3.5 × 65 ÷ 200 = 2.28 kcal
Total = 2.28 × 60 = 136.5 kcal
Example 2 — 45-minute yin + light mobility session
Weight: 150 lb (68.0 kg) · Duration: 45 min · MET: 2.3
Calories per minute = 2.3 × 3.5 × 68 ÷ 200 = 2.74 kcal
Total = 2.74 × 45 = 123.2 kcal
These examples show why duration matters more than intensity in a gentle practice: doubling the time roughly doubles the burn, while small MET changes shift the number only modestly. If you practice a more dynamic style, see the Vinyasa fat-burned estimate for a comparison.
What Affects Your Actual Burn
Even with the same weight and session time, two people can burn noticeably different amounts. Body composition matters because muscle is more metabolically active than fat, so a person with more muscle mass may burn slightly more. The temperature of the room can also play a role, especially in a warm yin class, though the extra sweat is mostly thermoregulation rather than a big calorie increase.
How you practice matters more than the label on the class. If you settle deeply into a hip opener and soften your breath, your body may be working less than if you are actively resisting discomfort, shifting constantly, or holding your muscles tense. Props, the pace of transitions, and whether you include long savasana also change the average MET for the session.
Frequently Asked Questions
Can yin yoga help with weight loss? Indirectly, yes. It can support consistent movement, reduce stress-related eating, improve sleep, and make other forms of exercise more sustainable. But a 60-minute yin class burns far fewer calories than a run or a brisk walk, so it should be paired with other habits if weight change is your goal.
Why does the calculator ask for my weight? Most calorie formulas scale with body weight because a larger body requires more oxygen to perform the same movement. The MET formula uses weight in kilograms to estimate energy expenditure, which is why the breakdown shows your weight converted to kg.
Are fitness-tracker calorie numbers more accurate? Trackers often use the same type of formula, but they add extra inputs such as heart rate and movement data. For a slow, floor-based practice, heart rate can be very close to resting, so tracker estimates can be noisier than for aerobic exercise. Use them as a trend, not a precise bill.
Should I count a yin session at all? Yes — movement invites energy expenditure, and consistent gentle practice adds up. If you like tracking, choose a realistic MET value, log the actual active minutes, and focus on the non-calorie benefits too. For a quick 45-minute estimate, try the 45-minute Yin calories calculator.