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
Example Height — UK Weight & BMI Guide
Understanding what constitutes a healthy weight at a specific height is fundamental to managing your health effectively. In the UK, we use height-based health assessments through BMI calculation and NHS guidance to determine whether weight falls within a healthy range. This informational resource provides you with the key facts about example height, including typical weight ranges, BMI thresholds, and how this height compares to average UK measurements. Whether you're tracking your own health journey or simply curious about weight management, our free BMI calculator and weight converter tools help you understand your personal health context within NHS-recommended guidelines.
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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.
Healthy Weight Range at Example Height
At example height, the healthy weight range according to NHS guidance (BMI 18.5–24.9) is approximately [calculated range]. This range may vary slightly depending on individual factors including muscle mass, bone density, and body composition. For adults of South Asian, Chinese, Black African, or Black Caribbean heritage, the NHS recommends using lower BMI thresholds, which would place the healthy weight range at approximately [adjusted range].
Key facts about this height:
- Healthy BMI range: 18.5–24.9 (standard thresholds)
- Healthy BMI range: 18.5–22.9 (South Asian and other heritage groups)
- Overweight threshold: BMI 25.0
- Obese threshold: BMI 30.0
These thresholds are based on evidence showing that health risks from excess weight increase progressively as BMI rises. Using our free weight converter, you can easily translate between stone, pounds, and kilograms to find the weight that matches your personal health goals.
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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.
Eligibility for Weight Management Support
If your weight is above the healthy range for example height, you may be eligible for weight management support through the NHS or private prescribing. According to NHS guidance, adults with a BMI of 30 or above, or those with a BMI of 27–29.9 alongside weight-related health conditions, may qualify for prescription weight loss support. Weight-related conditions include type 2 diabetes, high blood pressure, abnormal blood fats, and sleep apnoea.
The first step is to discuss your health and weight with your GP, who can provide personalised NHS health advice and assess whether structured weight management or prescription support is appropriate for you. Access to specialist services varies by region. MyWeightCheck offers free tools including our BMI calculator, weight converter, and GLP-1 weight loss calculator to help you track progress and understand your current health metrics.
- 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 the healthy weight range for example height?
According to NHS guidance, the healthy weight range at example height is approximately [calculated range in stone and kg]. This is based on a BMI of 18.5–24.9. However, BMI is just one screening tool and doesn't account for muscle mass or where fat is stored. Your GP can provide personalised guidance about what's healthy for you specifically.
How does example height compare to average UK measurements?
The average UK adult height varies by gender. Men average around 175cm (5ft 9in) and women average around 162cm (5ft 4in). Example height falls [above/below/in line with] this average. Height is determined by genetics and cannot be changed, but weight management at any height can significantly improve health outcomes.
Can I use a BMI calculator for example height?
Yes. Our free BMI calculator on MyWeightCheck works for any height. Simply enter your height (in cm, feet, or inches) and weight (in stone, pounds, or kg), and the calculator will show your BMI category according to NHS guidelines. Remember BMI has limitations — it doesn't distinguish between muscle and fat.
What should I do if my weight is above the healthy range for this height?
Start by having a conversation with your GP, who can offer NHS health advice tailored to your situation. You might explore lifestyle changes, structured weight management programmes, or discuss whether prescription weight loss support could help. MyWeightCheck's free weight converter and progress tracker can help you monitor changes alongside professional support.
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.