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 Does 14 Stone Mean in UK Health Context?
14 stone is equivalent to 88.9 kilograms or 196 pounds. In the UK, where stone remains the standard for body weight, understanding what this weight means for your health depends on your height, age, and overall fitness. The NHS provides clear guidance on whether 14 stone falls within a healthy weight range for you personally. Our free weight converter and BMI calculator help you assess your individual health context instantly, using NHS thresholds and UK measurements throughout.
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.
NHS Guidance on Weight at 14 Stone
Whether 14 stone is healthy for you depends entirely on your height and ethnicity. According to NHS guidance, a healthy BMI range is 18.5 to 24.9 for most adults, though lower thresholds apply for South Asian, Chinese, Black African, and Black Caribbean populations (18.5 to 22.9).
- At 5ft 8in (173cm), 14 stone gives a BMI of approximately 33.4 — in the obese category
- At 6ft 2in (188cm), the same weight gives a BMI of approximately 27.1 — in the overweight category
- At 6ft 4in (193cm), 14 stone produces a BMI of around 25.3 — within the healthy weight range
Use our free BMI calculator above to find your exact BMI and healthy weight range based on your height. The NHS also recommends monitoring waist circumference: over 94cm (37in) for men and 80cm (31.5in) for women indicates increased health risk, regardless of BMI.
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.
Next Steps: Your Personalised Health Plan
If your BMI at 14 stone is outside the healthy range, the NHS Weight Loss Plan offers free support through your GP. Sustainable weight loss is typically 0.5 to 1kg per week alongside a reduced-calorie diet and increased physical activity. Track your progress using our free progress tracker, which helps you monitor changes over time and stay motivated.
Your GP can also assess whether prescription weight loss support is appropriate for you — particularly if you have related health conditions like type 2 diabetes, high blood pressure, or sleep apnoea. Many people benefit from structured support rather than attempting weight loss alone.
- 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 stone in kilograms?
14 stone equals exactly 88.9 kilograms (or 196 pounds). Use our free weight converter above to switch between stone, kilograms, and pounds instantly. This conversion uses the standard UK calculation: 1 stone = 6.35029kg.
Is 14 stone a healthy weight?
It depends on your height and ethnicity. Use our free BMI calculator to find your personal BMI — this is the NHS-recommended screening tool. A BMI of 18.5–24.9 is healthy for most adults, though lower thresholds apply for some ethnic groups according to NHS guidance.
What is the healthy weight range for my height if I weigh 14 stone?
Use our free BMI calculator above — enter your height and current weight of 14 stone, and it will show your healthy weight range immediately. For example, at 5ft 10in, a healthy weight is approximately 59–79kg (9st 3lbs–12st 6lbs).
How much weight would I need to lose from 14 stone to reach a healthy BMI?
This varies based on your height. Our BMI calculator shows your target range instantly. For example, if you're 5ft 8in and weigh 14 stone with a BMI of 33, reaching a healthy BMI of 24 would require losing approximately 8kg (1st 4lbs) — though your GP can advise on realistic and safe targets for you personally.
Where can I get NHS support for weight management if I weigh 14 stone?
Contact your GP, who can refer you to NHS weight management services available in your area (Tier 1–3 support). The free NHS Weight Loss Plan is available to all adults and includes dietary guidance and activity support. Your GP can also assess whether prescription weight loss treatment might be appropriate alongside lifestyle changes. ```
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.