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 Is 97 Kg In Stone And Pounds?
97 kilograms is equivalent to 15 stone and 4 pounds (15st 4lbs), or 213.8 pounds. However, whether this weight is healthy for you depends entirely on your height. The same weight can result in very different BMI values — and different NHS health categories — depending on how tall you are. Use our free BMI calculator above to find your personal BMI, or read on to see example BMI values at different heights for someone weighing 97 kg.
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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.
97 Kg BMI At Different Heights
At 97 kg, your BMI depends on your height. Here's what your BMI would be at common UK heights, and where each falls on the NHS BMI categories:
- 5ft 4in (163cm): BMI of 38.5 — Obese (Class II)
- 5ft 6in (168cm): BMI of 36.2 — Obese (Class II)
- 5ft 8in (173cm): BMI of 34.3 — Obese (Class I)
- 5ft 10in (178cm): BMI of 32.5 — Obese (Class I)
- 6ft 0in (183cm): BMI of 30.8 — Obese (Class I)
- 6ft 2in (188cm): BMI of 29.3 — Overweight
If you're shorter, you may fall into a higher obesity class. If you're taller, your BMI may be lower. To convert kilograms to stone accurately for your own height, use the BMI calculator on this page — it will calculate your exact BMI and health category instantly.
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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.
Understanding NHS BMI Categories
The NHS defines healthy BMI as 18.5 to 24.9 for most UK adults. A BMI of 97kg at average heights typically falls into the obese range, which increases health risks including type 2 diabetes, heart disease, and high blood pressure. However, BMI has limitations — it doesn't account for muscle mass, age, or where fat is stored. Your waist measurement also matters: over 94cm (37in) for men or 80cm (31.5in) for women indicates increased health risk. If you're concerned about your weight or health, speak to your GP for personalised advice and support. They can discuss lifestyle changes, dietary approaches, or whether weight loss treatment may be appropriate for you.
- 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 97 kg overweight or obese?
At 97kg, the classification depends on your height. For most average UK heights, 97kg falls into the obese category (BMI 30 or above). Use our free BMI calculator above to check your exact BMI and NHS category based on your height.
How do I convert 97 kg to pounds?
97 kg equals 213.8 pounds (lbs). To convert any weight in kilograms to pounds, multiply by 2.20462. Our free weight converter on this page can do this instantly for any weight value.
What is 97 kg in stone and pounds?
97 kg is 15 stone and 4 pounds (15st 4lbs). To convert kilograms to stone using the metric to imperial weight standard, divide by 6.35029.
What is a healthy weight at my height?
A healthy weight depends on your height. NHS BMI guidelines recommend a BMI of 18.5 to 24.9 for most adults. Use the BMI calculator on this page to see the healthy weight range for your specific height.
Should I be concerned about weighing 97 kg?
Health depends on multiple factors including height, muscle mass, age, and overall fitness — not weight alone. Your GP can assess your individual health and discuss whether any lifestyle changes or support would benefit you.
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.