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
Does Pilates Help You Lose Weight?
Pilates is a low-impact exercise method that builds strength and flexibility, but weight loss depends on creating a calorie deficit. While pilates can support weight management UK when combined with a balanced diet, it burns fewer calories than high-intensity cardio. For effective and sustainable weight loss, pilates works best alongside other exercise types and, if needed, supported by evidence-based weight loss approaches. This guide explores how pilates fits into your overall weight loss strategy.
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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 Pilates Affects Weight Loss
Pilates burns approximately 200–300 calories per hour depending on intensity, body weight, and exercise type. This is less than running (400–600 calories/hour) or cycling (300–700 calories/hour), but pilates offers unique benefits for weight management. Pilates builds lean muscle mass, which increases your resting metabolic rate over time. A higher muscle mass means your body burns more calories even at rest. Pilates also improves posture, core strength, and flexibility—benefits that support overall fitness and can help prevent injury during other forms of exercise. The key to weight loss through pilates is consistency: regular practice (3–4 times per week) combined with a calorie deficit and healthy eating habits. Use our free BMI calculator to check where you stand, and our weight converter to track measurements in stone or kg as you progress.
- Calorie burn: 200–300 calories per 60-minute class
- Muscle building: Increases lean muscle mass and metabolic rate
- Best results: Combined with cardio, strength training, and nutrition changes
- Frequency: 3–4 sessions per week for noticeable benefits
Clinically BackedWeight Loss
No appointments. No waiting rooms. Just care — from a UK-regulated online pharmacy.
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.
Pilates vs Other Forms of Exercise
For weight loss, cardio and high-intensity interval training (HIIT) burn more calories per session than pilates. However, pilates excels at building functional strength without joint stress, making it ideal if you're recovering from injury or prefer low-impact exercise. Many people achieve the best results combining pilates with aerobic exercise—for example, pilates 2–3 times weekly plus 150 minutes of moderate cardio. Sustainable weight loss through exercise requires a calorie deficit, healthy eating habits, and consistency. If you've tried exercise alone without results, prescription weight loss medication available through NHS weight management services or private prescribing may support your efforts alongside lifestyle changes. Track your progress using our free progress tracker to stay motivated and accountable.
- 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.
How much weight can I lose doing pilates?
Weight loss depends on calorie deficit, not exercise type alone. Pilates burns 200–300 calories per hour. Combined with a balanced diet creating a 500 kcal daily deficit, you might lose approximately 0.5 kg per week. Results vary based on starting weight, age, metabolism, and how strictly you follow dietary changes. Aim for gradual, sustainable loss of 0.5–1 kg weekly.
Is pilates enough for weight loss without dieting?
Exercise alone rarely produces significant weight loss without dietary changes. You must create a calorie deficit through both exercise and nutrition. Pilates supports weight management by building muscle, but diet is crucial. The NHS recommends combining regular physical activity with a healthy, balanced diet for effective and lasting weight loss.
How often should I do pilates to lose weight?
Aim for 3–4 pilates sessions per week (30–60 minutes each) combined with 150 minutes of moderate aerobic activity weekly. Consistency matters more than intensity. Beginners may start with 2 sessions weekly and gradually increase. Rest days are important—they allow muscle recovery and prevent burnout.
Can pilates replace cardio for weight loss?
Pilates should not fully replace cardio. Cardio burns significantly more calories (400–600 per hour) and is essential for cardiovascular health. Combine pilates with walking, cycling, running, or swimming for optimal weight loss. Pilates complements cardio by building strength and preventing injury, creating a balanced fitness routine.
What if pilates and diet haven't worked?
If lifestyle changes haven't produced results after several months, speak to your GP about prescription weight loss medication. Options like GLP-1 injections may be available through NHS specialist weight management services or private prescribing if you meet eligibility criteria. These are used alongside, not instead of, exercise and healthy eating.
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.