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
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14.5 Stone to Pounds — BMI Guide at Different Heights
14.5 stone is equivalent to 203 pounds in imperial measurements. However, your BMI depends entirely on your height — the same weight gives very different BMI values for different people. Below we show what BMI a weight of 14.5 stone gives at various common UK heights, with NHS category context for each. Use our free BMI calculator above to find your exact BMI instantly, or use the weight converter to switch between kg, stone, and pounds.
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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.
What BMI Does 14.5 Stone Give at Different Heights?
At 14.5 stone (203 lbs or approximately 92 kg), your BMI varies significantly depending on your height:
- At 5ft 4in (163cm): BMI = 34.9 — NHS category: Obese Class I
- At 5ft 6in (168cm): BMI = 32.7 — NHS category: Obese Class I
- At 5ft 8in (173cm): BMI = 30.8 — NHS category: Obese Class I
- At 5ft 10in (178cm): BMI = 29.1 — NHS category: Overweight
- At 6ft 0in (183cm): BMI = 27.4 — NHS category: Overweight
- At 6ft 2in (188cm): BMI = 25.8 — NHS category: Healthy weight
These examples show that 14.5 stone is a healthy weight only for taller adults. For shorter individuals, this weight falls into overweight or obese categories according to NHS guidelines.
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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.
Understanding NHS BMI Categories and Limitations
The NHS defines healthy weight as a BMI between 18.5 and 24.9. However, BMI has important limitations — it doesn't account for muscle mass, bone density, or where fat is stored on your body. A muscular person may have a high BMI but low body fat. Additionally, for adults of South Asian, Chinese, Black African, or Black Caribbean heritage, the NHS recommends lower BMI thresholds (healthy weight starts at 18.5 and ends at 22.9). Your GP can give you personalised advice about what your weight and BMI mean 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.
What is 14.5 stone in kilograms?
14.5 stone is approximately 92 kg. To convert stone to kilograms, multiply by 6.35029 — so 14.5 × 6.35029 = 92.08 kg. You can also use the weight converter on this page to switch between metric and imperial units instantly.
Is 14.5 stone a healthy weight?
Whether 14.5 stone is healthy depends on your height and overall health. For someone 5ft 10in tall, it's slightly overweight (BMI 29.1). For someone 6ft 2in tall, it's healthy (BMI 25.8). Use the BMI calculator above to check your personal BMI — it will tell you which NHS category you fall into.
What is the stone to kg conversion formula?
To convert stone to kilograms, divide the weight in pounds by 2.20462, or multiply stone by 6.35029. For example, 14.5 stone × 6.35029 = 92.08 kg. The weight converter on this page will do this calculation automatically for you.
How much weight loss would move me from overweight to healthy BMI?
The amount varies by height. At 5ft 8in and 14.5 stone (BMI 30.8), you'd need to reach approximately 73 kg (11st 7lbs) to enter the healthy BMI range (BMI 24.9). The NHS recommends losing no more than 0.5–1 kg per week for sustainable results.
Do I need to see my GP about my weight?
If your BMI is above 25 or you have health concerns, it's worth discussing with your GP. They can assess your individual health, check for weight-related conditions like diabetes or high blood pressure, and discuss whether weight management support would be helpful 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.