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
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Is 82.2 Kg a Healthy Weight in Stones and Pounds?
82.2 kilograms converts to 12 stone 13.4 pounds (or 181.4 lbs). Whether this weight is healthy depends entirely on your height — the same weight can be perfectly healthy for one person and overweight for another. The NHS uses BMI (body mass index) to assess weight health, which combines both weight and height. Let's look at concrete examples to show you how 82.2 kg sits across different heights, and how to check if it's healthy for you personally.
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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.
Healthy Weight Ranges at Different Heights
To understand if 82.2 kg is healthy for you, it helps to see how it compares across common UK heights. Here are three real examples:
- At 160 cm (5ft 3in): 82.2 kg gives a BMI of 32.0 — this falls in the obese range. Healthy weight range is 47–63 kg (7st 6lbs to 10st 0lbs).
- At 173 cm (5ft 8in): 82.2 kg gives a BMI of 27.5 — this is in the overweight range. Healthy weight range is 55–75 kg (8st 8lbs to 11st 10lbs).
- At 185 cm (6ft 1in): 82.2 kg gives a BMI of 24.0 — this is in the healthy weight range. Healthy weight range is 63–92 kg (10st 0lbs to 14st 6lbs).
Use our free BMI calculator above to check where your weight sits for your exact height. Convert your weight between kg, stone, and lbs instantly using the free weight converter on this page, which helps when comparing against NHS guidelines.
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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.
NHS Guidance and What to Do Next
The NHS defines healthy BMI as 18.5 to 24.9 for most UK adults. For people of South Asian, Chinese, Black African, or Black Caribbean heritage, lower thresholds apply (18.5 to 22.9). Beyond BMI, waist measurement also matters: men with waist circumference over 94 cm (37 inches) and women over 80 cm (31.5 inches) face increased health risk, even at a "healthy" BMI.
If 82.2 kg puts you outside the healthy range for your height, the good news is that even a 5–clinically studied weight loss can improve health markers like blood pressure and blood sugar control. Speak to your GP for personalised advice on whether weight management is right for you, and what approach suits your individual health picture.
- 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 82.2 kg in stones and pounds?
82.2 kg equals 12 stone 13.4 pounds, or 181.4 lbs in imperial measurement. To convert kilograms to stone, divide the kg by 6.35. Use the weight converter on this page for instant conversions between metric and imperial weight units.
How do I know if 82.2 kg is a healthy weight for me?
Use the BMI calculator on this page with your height to find your personal BMI. A healthy BMI for most UK adults is 18.5–24.9 according to NHS guidelines. If you're of South Asian, Chinese, Black African, or Black Caribbean heritage, healthy BMI starts at 18.5–22.9. Your GP can also give personalised guidance.
What's the healthy weight range if I'm 173 cm tall and weigh 82.2 kg?
At 173 cm (5ft 8in) with a weight of 82.2 kg, your BMI is 27.5, which is overweight. The healthy weight range for this height is approximately 55–75 kg (8st 8lbs to 11st 10lbs). Losing around 7–10 kg could bring you into the healthy range.
What if 82.2 kg is outside my healthy range — what should I do?
Consult your GP, who can assess your overall health and discuss weight management options if needed. Even modest weight loss of 5–10% can improve blood pressure, blood sugar, and joint health. Your GP can recommend appropriate dietary or lifestyle changes, or refer you to specialist weight management services if suitable.
Does waist measurement matter as much as weight or BMI?
Yes. The NHS recommends checking waist circumference alongside BMI. For men, increased risk starts above 94 cm (37in); for women, above 80 cm (31.5in). You can carry weight healthily in different places, so waist measurement gives additional health insight beyond BMI alone.
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.