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 BMI Is 11.4 Stone in Lbs?
11.4 stone is equivalent to 159.6 lbs, or approximately 72 kg. Your BMI depends on your height, so the same weight gives different BMI values for different people. Use our free BMI calculator above to find your exact BMI instantly, or read on to see what BMI 11.4 stone gives across a range of typical UK adult heights. We've also included the NHS health categories for each result so you can understand what your BMI means for your health.
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.
BMI at 11.4 Stone Across Different Heights
At 11.4 stone (72 kg), your BMI depends entirely on your height. Here's what BMI this weight gives across common UK heights:
- 5ft 2in (157 cm): BMI of 29.1 — Overweight (NHS category)
- 5ft 4in (163 cm): BMI of 27.1 — Overweight
- 5ft 6in (168 cm): BMI of 25.5 — Overweight (just above healthy range)
- 5ft 8in (173 cm): BMI of 24.1 — Healthy weight
- 5ft 10in (178 cm): BMI of 22.7 — Healthy weight
- 6ft 0in (183 cm): BMI of 21.5 — Healthy weight
Use our weight converter to switch between stone, kilograms, and pounds, and our BMI calculator to calculate your personal BMI if your height isn't listed 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 Your BMI Category
The NHS divides BMI into five categories for adults: underweight (below 18.5), healthy weight (18.5–24.9), overweight (25–29.9), obese Class I (30–34.9), and obese Class II (35+). At 11.4 stone, whether you fall into "healthy" or "overweight" depends on your height. Remember that BMI is a screening tool only — it doesn't account for muscle mass, bone density, or where fat is stored. Your GP can give you personalised advice about what your weight means for your health. For adults of South Asian, Chinese, Black African, or Black Caribbean background, the NHS recommends lower BMI thresholds due to higher health risks at the same weight.
- 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.
Is 11.4 stone a healthy weight?
It depends on your height. At 11.4 stone (72 kg), a healthy weight classification starts around 5ft 7in and above. Below that height, this weight may fall into the overweight category. Use our BMI calculator to check your personal result, then speak to your GP if you have concerns about your health.
How do I convert 11.4 stone to kilograms?
11.4 stone equals approximately 72 kg. To convert stone to kg, multiply by 6.35029. Our free weight converter above makes this instant — just enter your weight and switch between units.
What's the healthy weight range at my height?
Healthy weight depends on your height. At 5ft 8in, healthy weight is roughly 8st 3lbs to 11st 4lbs (52–72 kg). At 5ft 4in, it's about 7st 4lbs to 9st 9lbs (47–62 kg). Use our BMI calculator to find the healthy range for your exact height.
Does 11.4 stone mean I'm overweight?
Not necessarily. At taller heights (5ft 8in+), 11.4 stone gives a healthy BMI. At shorter heights (below 5ft 6in), it falls into the overweight range. Height makes the crucial difference. Calculate your personal BMI to know for sure.
What if my BMI shows overweight at this weight?
If your BMI is in the overweight range, talk to your GP about whether weight management is right for you. Small changes to diet and physical activity can make a difference. Your GP can also check for underlying health conditions and refer you to weight management support if needed.
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.