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's 11.10 Stone in Pounds and Your BMI?
11.10 stone is equivalent to 155 pounds. However, your BMI—the key health indicator—depends entirely on your height. At this weight, your BMI could range from around 19 to 30+ depending on whether you're 5ft tall or 6ft 3in. This guide shows you exactly what BMI you'd have at different heights, where that falls in NHS categories, and what healthy weight means for you. Use our free BMI calculator above to check your personal BMI instantly.
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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.
BMI at 11.10 Stone (155 lbs) — By Height
11.10 stone converts to 155 pounds or approximately 70.3 kilograms. Your BMI at this weight varies significantly by height. Here's what your BMI would be at common UK heights:
- 5ft 0in (152cm): BMI 30.5 — Obese (Class I)
- 5ft 4in (163cm): BMI 26.6 — Overweight
- 5ft 8in (173cm): BMI 23.6 — Healthy weight
- 5ft 10in (178cm): BMI 22.2 — Healthy weight
- 6ft 0in (183cm): BMI 21.0 — Healthy weight
- 6ft 2in (188cm): BMI 20.0 — Healthy weight
As you can see, the same weight gives very different health meanings depending on height. Use the weight converter on this page to double-check your stone to kilogram conversion, then calculate your own BMI using our free BMI calculator above.
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.
Understanding NHS BMI Categories & Limitations
According to NHS guidelines, a healthy BMI is between 18.5 and 24.9. At 11.10 stone, whether you're in the healthy range depends entirely on your height, as shown above. However, BMI has limitations—it doesn't distinguish between muscle and fat, so athletes may have a higher BMI despite being fit. BMI also doesn't account for where fat is stored; waist circumference matters too. For South Asian, Chinese, Black African, or Black Caribbean adults, the NHS recommends lower BMI thresholds, as these groups face higher health risks at lower weights. Your GP can give you personalised advice about what your BMI means for your individual health.
- 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 do I convert 11.10 stone to kilograms?
Multiply 11.10 stone by 6.35029. That gives approximately 70.5 kg. You can use our weight converter above to instantly convert between stone, pounds, and kilograms without doing the maths yourself.
Is 11.10 stone a healthy weight?
It depends on your height. At this weight, your BMI ranges from around 19 to 30.5 depending on height. Anyone 5ft 3in or taller would likely be in a healthy BMI range; shorter heights may be in the overweight or obese category. Calculate your personal BMI using the free calculator on this page.
What's the healthy weight range at my height if I weigh 11.10 stone?
The healthy weight range varies by height. For example, at 5ft 8in, healthy weight is roughly 8st 3lbs to 11st 4lbs. Use our free BMI calculator above to enter your exact height and see your personal healthy weight range instantly.
How do I lose weight safely from 11.10 stone?
The NHS recommends losing no more than 0.5–1 kg (1–2 lbs) per week. Combine a modest calorie deficit with regular physical activity and sustainable dietary changes. If you're struggling, your GP can discuss weight management options. Try our free progress tracker to monitor your journey.
Does BMI tell the whole story about health at 11.10 stone?
No. BMI is a screening tool but has limitations. Waist circumference, fitness level, muscle mass, and individual health conditions all matter. For men, increased health risk typically starts at a waist above 94cm (37in); for women, above 80cm (31.5in). Discuss your overall health with your GP.
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.