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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Weight for Height Male Chart — Find Your Healthy Range
A weight for height male chart shows the healthy weight range for men at different heights, based on NHS BMI guidelines. For UK men, healthy weight depends on both height and body composition, with ranges typically calculated using BMI (body mass index) between 18.5 and 24.9. Use our free BMI calculator above to check where you fall, or refer to the standard NHS health guide for your specific height. Individual factors like muscle mass and frame size also matter, so charts are screening tools rather than absolute targets. Your GP can provide personalised weight management advice based on your individual health.
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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.
How to Use a Weight for Height Chart
A weight for height chart works by showing the healthy BMI range (18.5–24.9) converted into actual kilograms or stone for each height. Find your height on the left, then read across to see the weight range that falls within a healthy BMI. For example, a man who is 1.75m (5ft 9in) tall has a healthy weight range of approximately 56–76 kg (8st 12lbs to 11st 13lbs).
Charts are most useful as a general screening guide rather than a precise target. They don't account for muscle mass — an athletic man with significant muscle may have a higher BMI but lower body fat percentage, which is healthier than the chart suggests. Similarly, waist circumference matters: men with a waist above 94cm (37in) have increased health risk, even within a healthy BMI range.
For UK men of South Asian, Chinese, Black African, or Black Caribbean heritage, lower BMI thresholds apply — healthy weight starts at BMI 18.5–22.9 rather than 18.5–24.9, because these groups face higher type 2 diabetes risk at lower weights. Use our free weight converter to switch between kg and stone easily.
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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 Guidance and Healthy Weight Management
The NHS recommends that men aim for a healthy BMI between 18.5 and 24.9, with weight loss of around 0.5–1 kg per week for sustainable results. Losing just 5–10% of body weight can reduce blood pressure, improve blood sugar control, and lower cardiovascular disease risk. If you're overweight or obese, your GP can refer you to specialist weight management services (tier 3) where you may be offered lifestyle support, structured weight loss programmes, or prescription weight management options following a clinical assessment.
Beyond the chart, focus on sustainable habits: balanced nutrition, regular physical activity, and adequate sleep. Prescription weight management medications are available in the UK and may be considered alongside lifestyle changes if appropriate. Track your progress over time using our free progress tracker to stay motivated and identify patterns in your weight loss journey.
- 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 a healthy weight for a 1.8m tall man?
A man 1.8m (5ft 11in) tall has a healthy BMI weight range of approximately 60–81 kg (9st 6lbs to 12st 10lbs). This assumes a standard BMI of 18.5–24.9. However, individual factors like muscle mass and ethnicity affect this range, so use it as a guide and consult your GP for personalised advice.
Why don't weight charts account for muscle?
Weight charts use BMI, which measures total weight divided by height squared — it can't distinguish between muscle and fat. Muscular individuals may have a "higher" BMI but lower body fat percentage and better health. This is why waist measurement and body composition matter alongside BMI.
Is a weight for height chart the same for all men?
Standard NHS charts apply to adult men generally. However, NHS guidance recommends lower healthy BMI thresholds (18.5–22.9) for men of South Asian, Chinese, Black African, or Black Caribbean heritage due to higher metabolic disease risk at the same weight.
How quickly should men aim to lose weight?
The NHS recommends losing no more than 0.5–1 kg (1–2 lbs) per week for sustainable, healthy weight loss. This typically requires a calorie deficit of around 500 kcal per day. Faster loss is possible with medical support but increases muscle loss risk.
Can I use a weight chart if I'm very muscular?
Standard weight charts have limitations for muscular men. Consider additional measurements like waist circumference (healthy for men under 94cm) or body composition assessment. Your GP or a healthcare professional can assess whether your weight is healthy for your individual circumstances.
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.