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
11 Stone 6 To Kg — Quick Conversion
11 stone 6 pounds converts to 73.03 kg — a straightforward conversion using the standard UK to metric formula. If you're checking your weight for health reasons, understanding your weight in both imperial and metric units is useful for comparing against NHS guidance and health information. This UK health guide explains the conversion and how it fits into healthy weight ranges for UK adults.
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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.
How To Convert 11 Stone 6 To Kilograms
Converting 11 stone 6 pounds to kilograms uses a simple formula. One stone equals 6.35029 kg, and one pound equals 0.453592 kg. To calculate: (11 × 6.35029) + (6 × 0.453592) = 73.03 kg.
This conversion is useful when using online health tools, comparing against NHS guidance, or discussing your weight with healthcare professionals who may work in metric units. Our free weight converter above can convert between stone, pounds, and kg instantly if you need to check other weights.
At 73.03 kg, you can use our BMI calculator alongside your height to understand your personal BMI and where it falls according to NHS health thresholds. This provides important context beyond the conversion alone.
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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.
BMI And Healthy Weight Context For UK Adults
Whether 73.03 kg is a healthy weight depends on your height. According to NHS guidance, a healthy BMI range is 18.5 to 24.9 for most UK adults. For adults of South Asian, Chinese, Black African, or Black Caribbean backgrounds, the NHS recommends lower thresholds of 18.5 to 22.9.
For example, at 5ft 8in (173 cm), 73.03 kg gives a BMI of approximately 24.4 — within the healthy range. At 5ft 4in (163 cm), the same weight would give a BMI of 27.5 — classified as overweight. Use our BMI calculator above with your own height to check your personal BMI and discuss any health concerns with your GP.
- 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 stone 6 in kg?
11 stone 6 pounds = 73.03 kg. This uses the standard conversion where 1 stone = 6.35029 kg and 1 pound = 0.453592 kg. For precise calculations, use our free weight converter tool.
Is 73 kg a healthy weight?
It depends on your height. At 73 kg, use our BMI calculator with your height to check your BMI. According to NHS guidance, healthy BMI ranges from 18.5–24.9 for most adults (lower for South Asian and other ethnic groups).
How does 11 stone 6 compare to UK average weight?
The average UK adult weighs approximately 79 kg (12st 6lbs). At 73.03 kg, this is below the UK average, though what matters is your BMI and overall health rather than comparison to averages.
Should I convert my weight to kg for my GP?
NHS professionals understand both imperial and metric units. However, many digital health tools and NHS calculators work in kg, so having both measurements is useful for health tracking and appointments.
How do I track weight loss from 11 stone 6?
Our free progress tracker lets you log weight changes in stone, pounds, or kg. Sustainable weight loss is typically 0.5–1 kg per week. Discuss safe targets with your GP or a healthcare professional.
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.