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
97 Kilos in Stone — Is This Weight Healthy?
97 kilograms equals 15 stone 4.4 pounds in UK measurements. Whether this weight is healthy depends entirely on your height, age, and individual health. At some heights this weight falls within a healthy range, while at others it may indicate overweight or obesity according to NHS guidelines. Use our free BMI calculator above to check your personal BMI instantly and see where your weight sits relative to NHS health recommendations.
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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.
Healthy Weight Ranges by Height
At 97kg, whether you are in a healthy weight range depends on your height. Here are three real examples:
- If you are 1.85m (6ft 1in) tall: 97kg gives a BMI of 28.3, which is overweight according to NHS guidelines (healthy range is 18.5–24.9). A healthy weight for this height would be 63–83kg (10st 0lbs to 13st 1lb).
- If you are 1.75m (5ft 9in) tall: 97kg gives a BMI of 31.6, which is obese according to NHS guidelines. A healthy weight for this height would be 57–75kg (9st 0lbs to 11st 11lbs).
- If you are 1.65m (5ft 5in) tall: 97kg gives a BMI of 35.6, which is obese (Class II) according to NHS guidelines. A healthy weight for this height would be 50–66kg (7st 12lbs to 10st 6lbs).
To convert kilograms to stone accurately for your own height, use the free weight converter on this page or our BMI calculator to see your personal health status.
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.
NHS Guidance and What to Do Next
The NHS recommends a healthy BMI between 18.5 and 24.9. If your BMI is 25 or above, your GP may suggest lifestyle changes including a reduced-calorie diet and increased physical activity. Remember that waist measurement also matters — regardless of weight, a waist above 94cm (37in) for men or 80cm (31.5in) for women indicates increased health risk.
If you're concerned about your weight, speak to your GP who can assess your individual health picture, discuss any weight-related conditions you may have, and recommend appropriate next steps. Weight loss of even 5–10% of your body weight can significantly improve health outcomes. Track your progress using our free progress tracker as you work towards your goals.
- 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.
What is 97kg in stone and pounds?
97kg equals 15 stone 4.4 pounds (15st 4.4lbs). To convert kilograms to stone, divide the kilogram weight by 6.35029. You can also use our free weight converter above for instant conversions between kg, stone, and pounds.
Is 97 kilos a healthy weight?
This depends on your height. At 97kg, your BMI could range from healthy to obese depending on how tall you are. Someone 1.85m tall at 97kg is overweight; someone 1.65m tall is obese (Class II). Use our BMI calculator to check your personal BMI.
What should my weight be at my height?
The healthy weight range depends on your height. Use the formula: multiply your height in metres squared by 18.5 (lower limit) and 24.9 (upper limit). Our BMI calculator above calculates this instantly for you.
How much weight would I need to lose to reach a healthy BMI?
This varies by height. At 1.75m, you'd need to reach approximately 75kg or less; at 1.85m, approximately 83kg or less. Our GLP-1 weight loss calculator can help project potential weight loss with structured support.
Should I see my GP about my weight at 97kg?
If your BMI is above 25 or you have weight-related health concerns, speak to your GP. They can assess your individual health, discuss any conditions you have, and recommend appropriate support such as diet, exercise, or other interventions.
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.