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 14 Stone 12 Pounds in Kilograms?
14 stone 12 pounds equals approximately 94.3 kg. This weight's BMI category depends entirely on your height — at different heights, the same weight can range from overweight to obese according to NHS guidelines. Use our free BMI calculator above to find your personal BMI based on your actual height, then check where it falls on the NHS scale.
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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 Different Heights for 94.3 kg
At 14st 12lbs (94.3 kg), your BMI varies significantly depending on your height. Here are examples across common adult heights:
- 5ft 4in (163cm): BMI of 33.0 — falls into Obese Class I (NHS category 30.0–34.9)
- 5ft 7in (170cm): BMI of 30.9 — falls into Obese Class I
- 5ft 10in (178cm): BMI of 28.6 — falls into Overweight (NHS category 25.0–29.9)
- 6ft 0in (183cm): BMI of 26.4 — falls into Overweight
- 6ft 2in (188cm): BMI of 24.9 — falls into Healthy weight (NHS category 18.5–24.9)
Your actual BMI depends on your specific height. Calculate your exact BMI using the calculator on this page by entering your height and weight.
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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 BMI Categories and Limitations
The NHS uses BMI to screen for health risk, not to diagnose health conditions. A BMI of 25.0–29.9 is classified as overweight; 30.0–34.9 is Obese Class I. However, BMI has important limitations: it doesn't distinguish between muscle and fat, so athletes or very muscular people may have a high BMI despite low body fat. Waist circumference also matters — for men, over 94cm (37in) indicates increased risk, while over 102cm (40in) indicates high risk. Your GP can provide personalised advice about what your weight 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 14 stone 12 pounds to kilograms exactly?
14 stone 12 pounds equals 94.3 kg. Formula: (14 × 6.35029) + (12 × 0.453592) = 94.29 kg. Use our weight converter above to switch between stone, pounds, and kg instantly for any weight.
Is 94.3 kg considered overweight or obese?
It depends on your height. At 5ft 7in, 94.3 kg gives a BMI of 30.9 (Obese). At 5ft 10in, it's BMI 28.6 (Overweight). At 6ft, it's BMI 26.4 (Overweight). Calculate your personal BMI using the free BMI calculator on this page.
What's the healthy weight range for my height at 94.3 kg?
For most UK adults, healthy weight falls between BMI 18.5–24.9. If you're 5ft 10in, healthy weight is approximately 59–79 kg. If you're 6ft, it's roughly 64–85 kg. Your GP can advise on the target weight that's right for your individual health.
Can BMI alone tell me if my weight is healthy?
No. BMI is a useful screening tool but has limitations. It doesn't account for muscle mass, bone density, age, or where fat is stored. Waist circumference is also important. Always consult your GP for personalised health advice rather than relying on BMI alone.
Should I aim to lose weight if I'm at 94.3 kg?
This depends on your personal health, height, BMI, and any weight-related health conditions. A GP can assess whether weight loss would benefit your health and suggest safe, sustainable approaches. Even a 5–10% reduction in body weight can bring health improvements.
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.