The UK's most complete GLP-1 guide
Every Question Answered. Every Side Effect Explained.
- How GLP-1 medications work
- Mounjaro vs Wegovy compared
- Injection instructions
- Side effects & solutions
- What to eat on treatment
- FAQs answered
Free tracker included with every download this week
Can Weight Loss Yoga Actually Help You Lose Weight?
Yoga can be a helpful part of a weight management plan, but it's unlikely to be your primary weight loss tool on its own. While yoga offers real health benefits — improved flexibility, strength, and stress management — the calories burned during most yoga sessions are relatively modest. For sustainable weight loss in the UK, combining regular physical activity (including yoga) with healthy eating and calorie awareness is more effective than exercise alone. Many people find yoga complements other weight management approaches, including prescription weight loss medication when clinically appropriate.
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Calculate Your BMI Instantly
Enter your height and weight below. Supports both imperial (stone & lbs) and metric (kg). Results include NHS category, healthy weight range, and ethnicity adjustments.
What Is BMI and Why Does It Matter?
Body Mass Index (BMI) is the most widely used screening tool for assessing whether your weight falls within a healthy range. Used by the NHS, GPs, and weight management services across the UK, BMI provides a quick snapshot of your weight relative to your height. The formula is simple: your weight in kilograms divided by your height in metres squared (kg/m²).
While BMI isn't a perfect measure — it doesn't account for muscle mass, bone density, or fat distribution — it remains the standard first step in identifying potential weight-related health risks including type 2 diabetes, cardiovascular disease, high blood pressure, and certain cancers.
The NHS also recommends adjusted thresholds for people of South Asian, Chinese, or Black African heritage — a BMI of 23 or above is classified as overweight, and 27.5 as obese. Our calculator includes this adjustment as a one-click toggle.
How Many Calories Does Yoga Actually Burn?
Calorie burn during yoga varies significantly depending on the type and intensity:
- Gentle or restorative yoga: 120–180 kcal per hour
- Hatha or Vinyasa flow: 180–300 kcal per hour
- Power or hot yoga: 240–400 kcal per hour
For comparison, a brisk 30-minute walk burns approximately 150–200 kcal. To lose weight at the recommended NHS rate of 0.5–1 kg per week, you need a calorie deficit of around 500 kcal daily — which requires dietary changes alongside activity. Yoga alone rarely creates this deficit. However, yoga is low-impact, accessible, and supports consistency. Many people find they sustain regular yoga practice more easily than intense gym workouts, making it valuable for long-term weight management in the UK.
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How It Works
Three simple steps to understand your weight and take action.
Enter your height and weight in our free calculator. Get your BMI, NHS category, healthy weight range, and ethnicity-adjusted thresholds instantly.
If your BMI suggests you're overweight or obese, explore our GLP-1 calculators to project potential weight loss on Mounjaro or Wegovy.
Use our progress tracker to log your weight weekly, visualise your journey with charts, and stay motivated — all stored privately in your browser.
Free Weight Loss Tools & Guides
Everything you need to understand your weight, explore medication options, and track your progress — completely free.
How Yoga Supports Weight Management Beyond Calories
Yoga offers benefits that support weight management beyond simple calorie counting:
- Stress reduction: Lower cortisol levels may reduce stress-related eating
- Mindful eating: Yoga practice encourages body awareness and intuitive eating habits
- Better sleep: Improved sleep quality supports healthy weight regulation
- Strength building: Increased muscle tone slightly boosts metabolism
- Consistency: Enjoyable exercise is more sustainable long-term
For weight loss of 5–10%, most evidence suggests calorie deficit through diet is the primary driver, with exercise playing a supporting role. Use our free BMI calculator above to check your current weight status and healthy target range. If you're seeking significant weight loss, a combined approach — balanced nutrition, regular movement (including yoga), and tracking progress — is most effective.
- Dual GIP/GLP-1 receptor agonist
- Up to 22.5% body weight loss (SURMOUNT-1)
- Weekly injection, dose escalation over 20+ weeks
- Available via private prescription in the UK
- Doses: 2.5mg → 5mg → 7.5mg → 10mg → 12.5mg → 15mg
- GLP-1 receptor agonist
- Up to 15–17% body weight loss (STEP trials)
- Weekly injection, 5-step dose escalation
- NHS & private prescription available
- Doses: 0.25mg → 0.5mg → 1mg → 1.7mg → 2.4mg
Mounjaro vs Wegovy: Head-to-Head
A side-by-side comparison of the two most popular GLP-1 weight loss medications available in the UK.
| Feature | Mounjaro | Wegovy |
|---|---|---|
| Drug class | Dual GIP/GLP-1 agonist | GLP-1 agonist |
| Active ingredient | Tirzepatide | Semaglutide |
| Avg. weight loss | 15–22.5% | 12–17% |
| Key trial | SURMOUNT-1 (2022) | STEP 1 (2021) |
| Max dose | 15 mg weekly | 2.4 mg weekly |
| Escalation period | 20–32 weeks | 16–20 weeks |
| Administration | Weekly injection (pen) | Weekly injection (pen) |
| NHS availability | Private prescription only | NHS & private |
| Approx. private cost | £150–£250/month | £150–£300/month |
| Common side effects | Nausea, diarrhoea, constipation | Nausea, vomiting, diarrhoea |
Data sourced from SURMOUNT-1 and STEP 1 clinical trials. Costs are approximate and vary by provider. Always consult a prescriber.
Am I Eligible for Weight Loss Medication?
In the UK, eligibility for GLP-1 weight loss medications like Mounjaro and Wegovy is based on your BMI and overall health profile.
- BMI of 30 or above (obese)
- Age 18 or over
- No contraindicated conditions
- Committed to lifestyle changes
- BMI of 27 or above
- Plus type 2 diabetes
- Or high blood pressure
- Or obstructive sleep apnoea
Use our BMI calculator to check whether your BMI falls within the eligible range.
How We Built These Tools
Every calculator and guide on myweightcheck is built with accuracy and transparency in mind. Our BMI calculator uses the standard WHO formula with NHS-aligned category thresholds. Our GLP-1 projections are modelled on published clinical trial data from SURMOUNT and STEP studies.
All data stays on your device. We don't require sign-ups, and we don't store your health information on any server. Your progress tracker saves data locally in your browser using localStorage, so only you can see it.
We're based in the UK and our tools are designed specifically for UK users — supporting stone & lbs by default, referencing NHS guidelines, using NICE-approved medication data, and linking to GPhC-registered pharmacies.
Frequently Asked Questions
Common questions about BMI, weight loss medications, and our free UK tools.
Is yoga effective for weight loss on its own?
Yoga alone is unlikely to produce significant weight loss because most types burn relatively few calories. However, yoga supports weight management through stress reduction, improved sleep, mindfulness, and consistency. Combine yoga with a balanced diet and calorie awareness for best results. Many people find yoga sustainable long-term because it's enjoyable and low-impact.
How often should I do yoga to lose weight?
The NHS recommends at least 150 minutes of moderate-intensity activity per week. If yoga is your primary activity, aim for at least 4–5 sessions weekly. For faster weight loss, combine yoga with higher-intensity cardio (walking, cycling) and a calorie-controlled diet. Track your progress using our free progress tracker to monitor what works for you.
Which type of yoga burns the most calories?
Power yoga, vinyasa flow, and hot yoga burn the most calories — typically 240–400 kcal per hour — because they involve continuous movement. Gentle or restorative yoga burns fewer calories but is still valuable for stress reduction and body awareness, which support weight management. Choose a type you enjoy and can do consistently.
Can I lose weight with yoga and diet alone?
Yes, weight loss is possible with diet and yoga alone, since weight loss primarily requires a calorie deficit. However, adding higher-intensity activities (brisk walking, swimming, cycling) alongside yoga accelerates results. Our GLP-1 weight loss calculator can help estimate weight loss timelines with different approaches if you're considering prescription support alongside lifestyle changes.
Should I combine yoga with weight loss medication?
Yes — prescription weight loss medications like Mounjaro or Wegovy are designed to work alongside dietary changes and increased physical activity, including yoga. If you're eligible for prescription weight management support, your GP or prescriber will assess this as part of a comprehensive plan that includes exercise and nutrition rather than replacing them.
Ready to take control of your weight loss journey?
Start with a free BMI check, explore your GLP-1 options, or begin tracking your progress today. No sign-up. No cost. Just results.