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 72kg In Stone?
72 kilograms equals 11 stone and 5.1 pounds in UK measurements. If you're tracking your weight or comparing yourself to NHS health guidelines, understanding your weight in stone is essential — it's how most UK adults discuss and monitor their weight. Whether you're checking your BMI, planning weight management, or simply converting between metric and imperial units, our free weight converter above makes the calculation instant and accurate. Keep reading to understand what this weight means for your health in a UK context.
10,000+ calculations today · NHS-aligned thresholds · 100% free
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.
72kg In BMI Context — Is This A Healthy Weight?
Whether 72kg is healthy depends entirely on your height and personal health profile. At 72kg, your BMI varies significantly:
- At 5ft 5in (165cm): BMI = 26.5 (overweight)
- At 5ft 8in (173cm): BMI = 24.1 (healthy weight)
- At 5ft 10in (178cm): BMI = 22.7 (healthy weight)
According to NHS guidelines, a healthy BMI is between 18.5 and 24.9. Our free BMI calculator above will give you your exact BMI instantly — just enter your height and weight. Remember, BMI is a screening tool but doesn't account for muscle mass or where fat is stored, so it's worth discussing your personal health context with your GP if you have concerns.
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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.
Converting 72kg To Other Weight Units
Need to express 72kg in different units? Use our free weight converter above for instant conversions between any units:
- 72kg = 11 stone 5.1 pounds (UK standard)
- 72kg = 158.7 pounds (US/imperial)
- 72kg = 11st 5lbs (shorthand)
The weight converter on this page lets you switch between metric and imperial measurements instantly — useful whether you're reading NHS health guidance (which uses kg), checking your BMI against NHS thresholds, or comparing your weight to UK health information that uses stone. Accurate conversions help you understand your health data clearly.
- 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.
Is 72kg overweight for an adult?
Not necessarily. It depends on your height. At 72kg, someone 5ft 8in tall has a BMI of 24.1 (healthy weight), while someone 5ft 5in tall has a BMI of 26.5 (overweight). Use our BMI calculator to find your personal BMI — it's the most accurate way to understand whether 72kg is healthy for your specific height.
What's the healthy weight range for someone 72kg?
If you're currently 72kg, whether you're at a healthy weight depends on your height. For someone 5ft 8in, 72kg falls within the healthy BMI range (18.5–24.9). For shorter heights, 72kg may be higher than the healthy range. Our BMI calculator will show your healthy weight range instantly.
How does 72kg compare to the UK average adult weight?
According to ONS data, the average UK adult weighs approximately 78kg (men) or 71.6kg (women). At 72kg, you're close to the UK female average and below the male average. However, average weight doesn't equal healthy weight — what matters is your BMI relative to your height and NHS guidelines.
Can I use 72kg weight with prescription weight management?
Eligibility for prescription weight management medications like Mounjaro or Wegovy depends on your BMI and health conditions, not weight alone. You may be eligible if your BMI is 30 or above, or 27 or above with weight-related conditions like prediabetes or high blood pressure. Speak to your GP or a licensed prescriber to discuss your eligibility.
How do I track weight loss from 72kg?
Use our free progress tracker to log your weight changes over time — it helps you see patterns and progress clearly. NHS guidance recommends losing 0.5–1kg per week for sustainable results. Combine accurate tracking with dietary changes and increased physical activity for the best outcomes.
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.