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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Healthy Weight Scale For Men By Height
Finding the right weight for your height is an important part of understanding your health. In the UK, we use NHS guidelines and BMI (Body Mass Index) to determine whether a weight is healthy for a given height. This guide shows you healthy weight ranges for men across different heights, with conversions between kg, stone, and pounds. Use our free BMI calculator to check your personal BMI and see where your weight falls on the NHS health 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.
NHS Healthy Weight Ranges For Men By Height
According to NHS guidance, a healthy BMI for men is between 18.5 and 24.9. This BMI range applies regardless of height — the calculation adjusts for how tall you are. However, the actual weight in kg or stone that gives you a healthy BMI varies significantly depending on your height.
- 5ft 6in (168cm): healthy weight range is approximately 55–74 kg (8st 9lbs to 11st 8lbs)
- 5ft 8in (173cm): healthy weight range is approximately 58–78 kg (9st 2lbs to 12st 4lbs)
- 5ft 10in (178cm): healthy weight range is approximately 61–83 kg (9st 9lbs to 13st 1lb)
- 6ft (183cm): healthy weight range is approximately 65–88 kg (10st 3lbs to 13st 12lbs)
- 6ft 2in (188cm): healthy weight range is approximately 69–94 kg (10st 12lbs to 14st 10lbs)
These ranges are calculated using the NHS healthy BMI thresholds of 18.5–24.9. You can use our free weight converter to check your own weight in different units and the BMI calculator to see exactly where your height and weight place you on the NHS health scale.
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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.
Important Context For Men's Weight And Health
BMI has limitations. BMI does not distinguish between muscle and fat — muscular men may have a higher BMI but low body fat. BMI also does not account for where fat is stored; waist circumference matters. NHS guidance recommends men measure their waist: over 94cm (37in) indicates increased health risk, over 102cm (40in) indicates high risk.
Your weight is influenced by many factors including genetics, age, medications, and overall health. A healthy weight is not just a number — it is one part of overall health. Your GP can provide personalised advice about what weight is healthy and realistic for you. If you have concerns about your weight or health, contact your GP for UK health advice.
- 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 for a 5ft 10in man?
For a man who is 5ft 10in (178cm) tall, the NHS healthy weight range is approximately 61–83 kg (9st 9lbs to 13st 1lb). This corresponds to a BMI of 18.5–24.9. Your actual healthy weight within this range depends on your frame size, muscle mass, and overall health. Use our BMI calculator to check your personal BMI.
How do I convert my weight to stone if I only know it in kg?
To convert kg to stone, divide the kg by 6.35. For example, 80 kg ÷ 6.35 = 12.6 stone (approximately 12st 8lbs). Our free weight converter above instantly converts between kg, stone, and pounds — just enter your weight and it calculates all three units for you.
Is BMI the only measure of healthy weight for men?
No. While BMI is useful, it does not account for muscle mass or where fat is stored. NHS guidance also recommends measuring waist circumference — for men, over 94cm indicates increased risk and over 102cm indicates high risk. Combining BMI with waist measurement gives a better picture of health risk than BMI alone.
What if my weight is above the healthy range — what should I do?
If your weight is above the healthy range for your height, consider contacting your GP for personalised advice. NHS weight management guidance recommends sustainable weight loss of 0.5–1 kg per week through a combination of dietary changes and increased physical activity. Your GP can refer you to local weight management support or specialist services if appropriate.
Does age affect healthy weight ranges for men?
Age does affect metabolism and body composition, but the NHS BMI categories (18.5–24.9 healthy range) remain the same across all adult ages. However, older men may naturally have less muscle mass, so it is worth discussing your personal weight goals with your GP, who can provide age-specific health advice.
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.