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
What Does 97 Kilograms Mean for Your Health?
97 kilograms is approximately 15 stone 4 pounds in UK measurements. For most UK adults, this weight falls into the overweight or obese category depending on height and individual health factors. Understanding where your weight sits in relation to NHS healthy weight guidance is an important first step in health management. Use our free weight converter above to see your weight in different units, and our BMI calculator to determine your personal health profile based on your specific height.
10,000+ calculations today · NHS-aligned thresholds · 100% free
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 Does 97kg Compare to NHS Healthy Weight Guidelines?
At 97kg, whether your weight is considered healthy depends entirely on your height. Using NHS guidelines, a BMI of 25 or above is classed as overweight, and 30 or above is classed as obese. For example, an adult who is 5ft 10in (178cm) tall with a weight of 97kg would have a BMI of approximately 34.8, falling into the obese (Class I) category. However, an adult who is 6ft 3in (190cm) tall would have a BMI of around 29.6, placing them in the overweight range. Adults of South Asian, Chinese, Black African, or Black Caribbean heritage may face higher health risks at the same BMI, and the NHS recommends lower thresholds for these groups. Calculate your personal BMI using the free calculator on this page to understand your individual position.
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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.
Health Considerations and Next Steps
If you weigh 97kg and have concerns about your health, speaking with your GP is always a good starting point. They can assess your overall health profile, discuss any weight-related conditions you may have, and advise on suitable approaches for your situation. Weight management options in the UK range from self-help resources and community programmes through to NHS specialist services or private options. Even a modest weight loss of 5–10% of your current weight—around 5–10kg—can bring measurable health benefits including improved blood pressure, better blood sugar control, and reduced strain on joints. Our free progress tracker can help you monitor your journey if you decide to make changes.
- 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 do I convert 97kg to stone and pounds?
97kg equals approximately 15 stone 4 pounds in UK measurements. You can use our free weight converter above to switch between kg, stone, and pounds instantly. The conversion formula is: kg ÷ 6.35 = stone.
What is my BMI at 97kg?
Your BMI at 97kg depends on your height. For example, at 5ft 10in you'd have a BMI of around 34.8 (obese category). Use our free BMI calculator on this page to enter your exact height and get your personal BMI reading based on NHS guidelines.
Is 97kg considered overweight or obese?
At 97kg, you're likely in the overweight or obese category for most adult heights. Specifically, anything above BMI 25 is overweight and above BMI 30 is obese according to NHS classifications. Your GP can discuss what this means for your individual health.
What weight loss would benefit my health?
Evidence suggests that losing even 5–10% of your body weight—roughly 5–10kg from 97kg—can improve blood pressure, blood sugar control, and joint health. The NHS recommends safe weight loss of around 0.5–1kg per week through balanced diet and physical activity.
Are there prescription weight loss options available in the UK?
Yes. Adults with a BMI of 30 or above, or 27–29.9 with weight-related health conditions, may be eligible for prescription weight management treatment. This requires assessment by a GP or specialist. Options are available through NHS specialist services or private prescribing, always requiring clinical assessment first.
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.