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
14.6 Stone in Pounds — What's Your BMI?
14.6 stone equals 204 pounds in weight. However, your BMI — the key health indicator — depends on your height. At different heights, 14.6 stone gives a BMI ranging from overweight to obese according to NHS guidelines. Use our free BMI calculator above to find your exact BMI instantly, or read on to see what this weight means at common UK heights. Understanding your BMI helps you assess whether your current weight sits within a healthy range for your individual circumstances.
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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.
14.6 Stone BMI at Different Heights
At 14.6 stone (204 lbs), your BMI varies significantly depending on your height. Here's what you can expect at common UK heights:
- 5ft 4in (163cm): BMI 35.0 — Obese (Class I)
- 5ft 6in (168cm): BMI 33.0 — Obese (Class I)
- 5ft 8in (173cm): BMI 31.0 — Obese (Class I)
- 5ft 10in (178cm): BMI 29.3 — Overweight
- 6ft 0in (183cm): BMI 27.6 — Overweight
- 6ft 2in (188cm): BMI 26.2 — Overweight
These categories follow NHS guidelines where a healthy BMI is 18.5–24.9. Remember that BMI is a screening tool and doesn't account for muscle mass or fat distribution — your GP can provide personalised health advice based on your specific situation.
Clinically BackedWeight Loss
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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.
NHS BMI Categories & What They Mean
According to NHS guidelines, BMI ranges are classified as: underweight (below 18.5), healthy weight (18.5–24.9), overweight (25.0–29.9), and obese (30.0 and above). At 14.6 stone, most adults would fall into the overweight or obese category depending on height. However, BMI has limitations — it doesn't distinguish between muscle and fat, so athletes or very muscular individuals may have a high BMI despite being healthy. Waist circumference is also important: men should aim for under 102cm, women under 88cm. For South Asian, Chinese, Black African, or Black Caribbean adults, the NHS recommends lower thresholds due to higher health risk at the same BMI.
- 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 many pounds is 14.6 stone exactly?
14.6 stone equals 204.4 pounds (or approximately 204 lbs). One stone = 14 pounds exactly, so multiply 14.6 by 14 to get 204.4 lbs. You can also use our free weight converter on this page to switch between stone, pounds, and kilograms instantly.
Is 14.6 stone overweight or obese?
It depends on your height. At shorter heights (5ft 4in), 14.6 stone gives a BMI of 35 (obese). At taller heights (6ft 2in), the same weight gives a BMI of 26 (overweight). Use our BMI calculator above to find your personal BMI category based on your exact height.
What's the healthy weight range for my height?
The healthy weight range depends on your individual height. A healthy BMI is 18.5–24.9 according to NHS guidelines. Our free BMI calculator can show you the healthy weight range for your specific height, or speak to your GP for personalised advice.
Can I lose weight if I'm at 14.6 stone?
Yes. Most adults can benefit from sustainable weight loss of 0.5–1 kg per week. This involves a balanced diet, increased physical activity, and behaviour change. If you're struggling, your GP can refer you to NHS weight management services or discuss prescription options if appropriate.
Does BMI account for muscle mass?
No — BMI doesn't distinguish between fat and muscle. Athletes or very muscular people may have a high BMI despite being healthy. Your GP can assess your overall health using other markers like waist circumference, blood pressure, and cholesterol levels for a complete picture.
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.