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
Is 11.6 Stone (73.6kg) a Healthy Weight?
11.6 stone is equivalent to 73.6 kilograms. Whether this weight is healthy for you depends entirely on your height, age, and individual circumstances. Using NHS guidelines, a weight that's healthy for one person might be overweight for another. The best way to assess if this weight is right for you is to calculate your BMI using your actual height. Use our free BMI calculator above to check where you stand against NHS healthy weight ranges and discover what your personal healthy weight range should be.
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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 11.6 stone (73.6kg), whether you're in a healthy weight range depends on your height. Here are three realistic examples showing how the same weight can be healthy or overweight:
- 5ft 10in (178cm): 73.6kg gives a BMI of 26.5 — this falls in the overweight range (25–29.9)
- 6ft 0in (183cm): 73.6kg gives a BMI of 24.7 — this is within the healthy range (18.5–24.9)
- 6ft 2in (188cm): 73.6kg gives a BMI of 22.2 — comfortably within the healthy range
For adults of South Asian, Chinese, Black African, or Black Caribbean heritage, the NHS recommends lower thresholds, so healthy weight ranges may be slightly different. Use the weight converter on this page to see how 11.6 stone compares to kg, and use our BMI calculator to find your exact healthy weight range for your height.
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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
If you're in the healthy weight range: Focus on maintaining your weight through balanced nutrition and regular physical activity. Aim for at least 150 minutes of moderate activity per week.
If you're overweight or obese: Your GP can offer support including lifestyle advice, referral to weight management services, or discussion of treatment options. Even a 5–clinically studied weight loss can significantly improve health outcomes. Waist measurement is also important — for men, over 94cm (37in) indicates increased health risk; for women, over 80cm (31.5in) is a marker to discuss with your GP.
Remember, weight is just one aspect of health. Your GP can give personalised advice based on your complete 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 11.6 stone in kilograms?
11.6 stone equals 73.6kg exactly. To convert stone to kg, multiply the stone value by 6.35029. You can also use our free weight converter above to switch between stone, pounds, and kilograms instantly for any weight value.
Is 11.6 stone overweight?
It depends on your height. At 5ft 10in you'd be overweight (BMI 26.5), but at 6ft 0in you'd be in the healthy range (BMI 24.7). Use our free BMI calculator to check your personal BMI and healthy weight range based on your exact height.
What is the healthy weight range for someone 5ft 10in tall?
For someone 5ft 10in (178cm), the NHS healthy weight range is approximately 59–79kg (9st 4lbs to 12st 6lbs). At 11.6 stone (73.6kg), you'd be near the upper end of this range. Your GP can discuss whether any changes would benefit your health.
What should I do if I'm above the healthy weight range?
Start by speaking to your GP, who can assess your overall health and discuss options including lifestyle changes, behaviour support, or referral to specialist weight management services. The NHS recommends losing no more than 0.5–1kg per week for sustainable results. Even small losses improve health outcomes.
Does waist measurement matter as much as weight?
Yes. The NHS emphasises that waist circumference is important alongside weight and BMI. For men, waist over 94cm indicates increased health risk; for women, over 80cm is a marker worth discussing with your GP. This reflects where fat is stored, which affects health risk independently of overall weight.
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.