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 11.7 Stone in Pounds?
11.7 stone equals 163.8 pounds (lbs). This is a straightforward weight conversion using the standard UK to imperial measurement. If you're tracking your weight in different units or comparing measurements, our free weight converter above makes it easy to switch between stone, pounds, and kilograms. Understanding your weight in both units helps you engage more fully with UK health guidance and NHS resources, which often use kilograms alongside imperial measurements.
10,000+ calculations today · NHS-aligned thresholds · 100% free
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.
UK Health Context for 11.7 Stone
At 11.7 stone (163.8 lbs or approximately 74.2 kg), your weight falls into a specific range on the NHS health scale. To understand whether this weight is healthy for you personally, your height matters significantly. For example, at an average UK female height of 5ft 4in (163 cm), this weight gives a BMI of around 27.9, which falls into the overweight category according to NHS guidelines. At an average UK male height of 5ft 9in (175 cm), the same weight gives a BMI of approximately 23.7, which is in the healthy weight range. Use our free BMI calculator above to check your personal BMI and see where your weight sits on the NHS health scale for your own height.
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.
Taking Action on Your Weight
If you're concerned about your weight or want to understand your health better, your GP is the best starting point. They can assess your individual circumstances, review your BMI, discuss any weight-related health conditions, and recommend appropriate support. The NHS offers free weight management resources including the NHS Weight Loss Plan and access to local community weight management programmes. Whether you need to maintain, lose, or gain weight, evidence-based guidance is available through your GP or via NHS health information services. Track your progress with our free progress tracker to monitor changes over time.
- 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.
How many pounds is 11.7 stone?
11.7 stone equals 163.8 pounds. The conversion uses the standard formula: multiply stone by 14 (since 1 stone = 14 pounds exactly). For quick reference, use our weight converter on this page to switch between stone, pounds, and kilograms instantly.
What does 11.7 stone convert to in kilograms?
11.7 stone is approximately 74.2 kilograms. To convert: multiply stone by 6.35029. NHS health guidance often uses kilograms, so knowing both measurements helps you understand health advice and use online health tools.
Is 11.7 stone a healthy weight?
Whether 11.7 stone is healthy depends entirely on your height. Our BMI calculator above will show your personal BMI based on your height and weight. According to NHS guidelines, a healthy BMI is 18.5 to 24.9, though thresholds are lower for South Asian, Chinese, and Black African or Caribbean adults.
Why do UK measurements use stone and pounds?
The UK traditionally uses imperial measurements (stone and pounds) for body weight in everyday life, though the NHS also records weight in kilograms for clinical purposes. Stone has been part of UK culture for centuries, so many people find it more intuitive than metric weight.
What's the best way to track my weight?
Track your weight consistently using the same scales, in the same units, at the same time of day for accuracy. Our free progress tracker makes it simple to log your weight in stone, pounds, or kilograms and monitor changes over weeks and months. Your GP can also advise on healthy weight management goals for 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.