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 160kg in Stone and Pounds?
160kg converts to 25 stone and 3.2 pounds using the standard UK weight conversion. For an average UK adult, this weight typically falls into the overweight or obese BMI category depending on height. Understanding your weight in UK measurements alongside your BMI and healthy weight range is essential for assessing your health. Use our free BMI calculator and weight converter above to get your personal health context instantly.
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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.
160kg Weight Conversion & BMI Context
160kg = 25 stone 3.2 lbs using the exact conversion formula (1 stone = 6.35029 kg).
To understand what this weight means for your health, your height matters significantly. At 160kg:
- Height 5ft 6in (168cm): BMI ≈ 25.7 (overweight category)
- Height 5ft 9in (175cm): BMI ≈ 23.6 (healthy weight category)
- Height 5ft 10in (178cm): BMI ≈ 22.9 (healthy weight category)
- Height 6ft 0in (183cm): BMI ≈ 21.6 (healthy weight category)
These examples show that 160kg is a healthy weight for taller adults but may indicate overweight status for shorter individuals. The NHS recommends using BMI alongside other health markers like waist circumference and overall fitness. Try our free weight converter and BMI calculator above to find your exact personal context.
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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 Health Guidance for 160kg Weight
According to NHS guidelines, a healthy BMI is between 18.5 and 24.9. At 160kg, whether you fall into the healthy, overweight, or obese category depends entirely on your height and body composition. Adults of South Asian, Chinese, Black African, or Black Caribbean heritage should use lower NHS BMI thresholds (18.5–22.9 for healthy weight) as these groups face higher health risks at the same BMI levels.
If you're concerned about your weight or health, speak to your GP. They can assess your individual circumstances, discuss lifestyle changes like diet and exercise, and if appropriate, explore prescription weight management options. You can also track your progress using our free progress tracker to monitor changes over time.
- 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 160kg to stone?
Divide 160 by 6.35029. This gives 25.2 stone, which converts to 25 stone and 3.2 pounds. Our free weight converter above performs this instantly for any weight you enter. It also converts to pounds (352.7 lbs) if you prefer.
Is 160kg overweight or obese?
This depends on your height. At 160kg, a person who is 5ft 6in would have a BMI of 25.7 (overweight), while someone 6ft tall would have a BMI of 21.6 (healthy weight). Use our free BMI calculator above to find your exact category.
What is the healthy weight range at my height if I weigh 160kg?
The healthy weight range varies by height. For someone 5ft 9in (175cm), the healthy weight is 55–74kg. At 160kg, you'd be above this range. For someone 6ft 1in (185cm), the healthy range is 61–82kg, so 160kg would be within it. Calculate your personal range using our BMI calculator.
What should I do if I want to lose weight from 160kg?
The NHS recommends losing 0.5–1kg per week through a combination of reduced-calorie diet and increased physical activity. Speak to your GP about safe weight loss options. Depending on your health profile, prescription weight management treatments may be available through NHS specialist services. Track your progress with our free progress tracker.
Are there prescription weight loss options available at 160kg?
UK-licensed prescription weight management medications like Mounjaro (tirzepatide) and Wegovy (semaglutide) are available for eligible adults. Eligibility depends on BMI and health conditions. You'll need a clinical assessment from a prescriber. These are prescription-only and always used alongside lifestyle changes, not instead of them.
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.